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  • ImprovedMouseInteraction
  • correction_video
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+26 −4
Original line number Original line Diff line number Diff line
image: gradle:jdk16
image: openjdk:17-alpine

variables:
  GRADLE_OPTS: "-Dorg.gradle.daemon=false"


before_script:
before_script:
  - export GRADLE_USER_HOME=`pwd`/.gradle
  - export GRADLE_USER_HOME=`pwd`/.gradle
@@ -8,11 +11,30 @@ cache:
    - .gradle/wrapper
    - .gradle/wrapper
    - .gradle/caches
    - .gradle/caches


stages:
  - build
  - test

build:
  stage: build
  script: ./gradlew --build-cache assemble
  cache:
    key: "$CI_COMMIT_REF_NAME"
    policy: push
    paths:
      - build
      - .gradle

java:
java:
  stage: test
  stage: test
  script:
  script: ./gradlew test
    - gradle test
  artifacts:
  artifacts:
    when: always
    when: always
    reports:
    reports:
      junit: build/test-results/test/**/TEST-*.xml
      junit: build/test-results/test/**/TEST-*.xml
  cache:
    key: "$CI_COMMIT_REF_NAME"
    policy: pull
    paths:
      - build
      - .gradle
 No newline at end of file
+19 −6
Original line number Original line Diff line number Diff line
# Gestion des notes des étudiants
# Jeu de la vie


## Description du projet 
## Description du projet 


Le but de ce TP est de créer des classes permettant de représenter des étudiants (classe `Student`), des notes (classe `Grade`), des résultats à une unité d'enseignement (classe `TeachingUnitResult`) et des promotions d'étudiants (classe `Cohort`).
Le [jeu de la vie](https://fr.wikipedia.org/wiki/Jeu_de_la_vie) est une implémentation d'un 
modèle de calcul : les automates cellulaires.


## Membres du projet
Le modèle se présente sous la forme d'une grille à deux dimensions dont les cases, qu’on 
appelle des cellules, peuvent prendre deux états distincts : vivantes ou mortes.

À chaque étape, de calcul, l'état de chaque cellule est recalculé. Le nouvel état d'une cellule 
est entièrement déterminée par l’état de ses huit voisines de la façon suivante :

- Une cellule morte possédant exactement trois voisines vivantes devient vivante.
- Une cellule vivante possédant deux ou trois voisines vivantes le reste, sinon elle devient morte.

Le but de ce TP est de compléter le programme fourni par le dépôt afin d'obtenir un simulateur de 
jeu de la vie.

## Membre du projet

- NOM, prénom, du participant
- NOM, prénom, numéro de groupe, du premier participant
- NOM, prénom, numéro de groupe, du deuxième participant
+10 −11
Original line number Original line Diff line number Diff line
plugins {
plugins {
    id "application"
    id 'application'
    id "org.openjfx.javafxplugin" version "0.0.14"
}
}
apply plugin : "java"


group 'l2info'
javafx {
version '1.0-SNAPSHOT'
    version = "22"
    modules = [ 'javafx.controls', 'javafx.fxml' ]
}


repositories {
repositories {
    mavenCentral()
    mavenCentral()
}
}


dependencies {
dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.2'
    testImplementation('org.junit.jupiter:junit-jupiter-api:5.10.0',
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.2'
            'org.assertj:assertj-core:3.24.2')
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
}
}


test {
test {
    useJUnitPlatform()
    useJUnitPlatform()
}
}


ext {
    javaMainClass = "Main"
}

application {
application {
    mainClassName = javaMainClass
    mainClassName = "SimulatorApplication"
}
}
 No newline at end of file
Original line number Original line Diff line number Diff line
distributionBase=GRADLE_USER_HOME
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
zipStorePath=wrapper/dists
+21 −34
Original line number Original line Diff line number Diff line
#!/usr/bin/env sh
#!/usr/bin/env sh


#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

##############################################################################
##############################################################################
##
##
##  Gradle start up script for UN*X
##  Gradle start up script for UN*X
@@ -44,7 +28,7 @@ APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
APP_BASE_NAME=`basename "$0"`


# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
DEFAULT_JVM_OPTS=""


# Use the maximum available, or set MAX_FD != -1 to use that value.
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
MAX_FD="maximum"
@@ -72,7 +56,7 @@ case "`uname`" in
  Darwin* )
  Darwin* )
    darwin=true
    darwin=true
    ;;
    ;;
  MSYS* | MINGW* )
  MINGW* )
    msys=true
    msys=true
    ;;
    ;;
  NONSTOP* )
  NONSTOP* )
@@ -82,7 +66,6 @@ esac


CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar



# Determine the Java command to use to start the JVM.
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -126,11 +109,10 @@ if $darwin; then
    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
fi


# For Cygwin or MSYS, switch paths to Windows format before running java
# For Cygwin, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
if $cygwin ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`

    JAVACMD=`cygpath --unix "$JAVACMD"`
    JAVACMD=`cygpath --unix "$JAVACMD"`


    # We build the pattern for arguments to be converted via cygpath
    # We build the pattern for arguments to be converted via cygpath
@@ -156,19 +138,19 @@ if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
        else
        else
            eval `echo args$i`="\"$arg\""
            eval `echo args$i`="\"$arg\""
        fi
        fi
        i=`expr $i + 1`
        i=$((i+1))
    done
    done
    case $i in
    case $i in
        0) set -- ;;
        (0) set -- ;;
        1) set -- "$args0" ;;
        (1) set -- "$args0" ;;
        2) set -- "$args0" "$args1" ;;
        (2) set -- "$args0" "$args1" ;;
        3) set -- "$args0" "$args1" "$args2" ;;
        (3) set -- "$args0" "$args1" "$args2" ;;
        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
    esac
    esac
fi
fi


@@ -177,9 +159,14 @@ save () {
    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
    echo " "
    echo " "
}
}
APP_ARGS=`save "$@"`
APP_ARGS=$(save "$@")


# Collect all arguments for the java command, following the shell quoting and substitution rules
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"


# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
  cd "$(dirname "$0")"
fi

exec "$JAVACMD" "$@"
exec "$JAVACMD" "$@"
+244 −89
Original line number Original line Diff line number Diff line
@rem
#!/bin/sh
@rem Copyright 2015 the original author or authors.

@rem
#
@rem Licensed under the Apache License, Version 2.0 (the "License");
# Copyright © 2015-2021 the original authors.
@rem you may not use this file except in compliance with the License.
#
@rem You may obtain a copy of the License at
# Licensed under the Apache License, Version 2.0 (the "License");
@rem
# you may not use this file except in compliance with the License.
@rem      https://www.apache.org/licenses/LICENSE-2.0
# You may obtain a copy of the License at
@rem
#
@rem Unless required by applicable law or agreed to in writing, software
#      https://www.apache.org/licenses/LICENSE-2.0
@rem distributed under the License is distributed on an "AS IS" BASIS,
#
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# Unless required by applicable law or agreed to in writing, software
@rem See the License for the specific language governing permissions and
# distributed under the License is distributed on an "AS IS" BASIS,
@rem limitations under the License.
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem
# See the License for the specific language governing permissions and

# limitations under the License.
@if "%DEBUG%" == "" @echo off
#
@rem ##########################################################################

@rem
##############################################################################
@rem  Gradle startup script for Windows
#
@rem
#   Gradle start up script for POSIX generated by Gradle.
@rem ##########################################################################
#

#   Important for running:
@rem Set local scope for the variables with windows NT shell
#
if "%OS%"=="Windows_NT" setlocal
#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is

#       noncompliant, but you have some other compliant shell such as ksh or
set DIRNAME=%~dp0
#       bash, then to run this script, type that shell name before the whole
if "%DIRNAME%" == "" set DIRNAME=.
#       command line, like:
set APP_BASE_NAME=%~n0
#
set APP_HOME=%DIRNAME%
#           ksh Gradle

#
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
#       Busybox and similar reduced shells will NOT work, because this script
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
#       requires all of these POSIX shell features:

#         * functions;
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;

#         * compound commands having a testable exit status, especially «case»;
@rem Find java.exe
#         * various built-in commands including «command», «set», and «ulimit».
if defined JAVA_HOME goto findJavaFromJavaHome
#

#   Important for patching:
set JAVA_EXE=java.exe
#
%JAVA_EXE% -version >NUL 2>&1
#   (2) This script targets any POSIX shell, so it avoids extensions provided
if "%ERRORLEVEL%" == "0" goto execute
#       by Bash, Ksh, etc; in particular arrays are avoided.

#
echo.
#       The "traditional" practice of packing multiple parameters into a
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
#       space-separated string is a well documented source of bugs and security
echo.
#       problems, so this is (mostly) avoided, by progressively accumulating
echo Please set the JAVA_HOME variable in your environment to match the
#       options in "$@", and eventually passing that to Java.
echo location of your Java installation.
#

#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
goto fail
#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;

#       see the in-line comments for details.
:findJavaFromJavaHome
#
set JAVA_HOME=%JAVA_HOME:"=%
#       There are tweaks for specific operating systems such as AIX, CygWin,
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
#       Darwin, MinGW, and NonStop.

#
if exist "%JAVA_EXE%" goto execute
#   (3) This script is generated from the Groovy template

#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
echo.
#       within the Gradle project.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
#
echo.
#       You can find Gradle at https://github.com/gradle/gradle/.
echo Please set the JAVA_HOME variable in your environment to match the
#
echo location of your Java installation.
##############################################################################


goto fail
# Attempt to set APP_HOME


:execute
# Resolve links: $0 may be a link
@rem Setup the command line
app_path=$0


set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
# Need this for daisy-chained symlinks.

while

    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
@rem Execute Gradle
    [ -h "$app_path" ]
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
do

    ls=$( ls -ld "$app_path" )
:end
    link=${ls#*' -> '}
@rem End local scope for the variables with windows NT shell
    case $link in             #(
if "%ERRORLEVEL%"=="0" goto mainEnd
      /*)   app_path=$link ;; #(

      *)    app_path=$APP_HOME$link ;;
:fail
    esac
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
done
rem the _cmd.exe /c_ return code!

if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
# This is normally unused
exit /b 1
# shellcheck disable=SC2034

APP_BASE_NAME=${0##*/}
:mainEnd
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
if "%OS%"=="Windows_NT" endlocal


# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
:omega
DEFAULT_JVM_OPTS='-Dfile.encoding=UTF-8 "-Xmx64m" "-Xms64m"'

# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum

warn () {
    echo "$*"
} >&2

die () {
    echo
    echo "$*"
    echo
    exit 1
} >&2

# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in                #(
  CYGWIN* )         cygwin=true  ;; #(
  Darwin* )         darwin=true  ;; #(
  MSYS* | MINGW* )  msys=true    ;; #(
  NONSTOP* )        nonstop=true ;;
esac

CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar


# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD=$JAVA_HOME/jre/sh/java
    else
        JAVACMD=$JAVA_HOME/bin/java
    fi
    if [ ! -x "$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
    fi
else
    JAVACMD=java
    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi

# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
    case $MAX_FD in #(
      max*)
        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
        # shellcheck disable=SC3045
        MAX_FD=$( ulimit -H -n ) ||
            warn "Could not query maximum file descriptor limit"
    esac
    case $MAX_FD in  #(
      '' | soft) :;; #(
      *)
        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
        # shellcheck disable=SC3045
        ulimit -n "$MAX_FD" ||
            warn "Could not set maximum file descriptor limit to $MAX_FD"
    esac
fi

# Collect all arguments for the java command, stacking in reverse order:
#   * args from the command line
#   * the main class name
#   * -classpath
#   * -D...appname settings
#   * --module-path (only if needed)
#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.

# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )

    JAVACMD=$( cygpath --unix "$JAVACMD" )

    # Now convert the arguments - kludge to limit ourselves to /bin/sh
    for arg do
        if
            case $arg in                                #(
              -*)   false ;;                            # don't mess with options #(
              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
                    [ -e "$t" ] ;;                      #(
              *)    false ;;
            esac
        then
            arg=$( cygpath --path --ignore --mixed "$arg" )
        fi
        # Roll the args list around exactly as many times as the number of
        # args, so each arg winds up back in the position where it started, but
        # possibly modified.
        #
        # NB: a `for` loop captures its iteration list before it begins, so
        # changing the positional parameters here affects neither the number of
        # iterations, nor the values presented in `arg`.
        shift                   # remove old arg
        set -- "$@" "$arg"      # push replacement arg
    done
fi

# Collect all arguments for the java command;
#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
#     shell script including quotes and variable substitutions, so put them in
#     double quotes to make sure that they get re-expanded; and
#   * put everything else in single quotes, so that it's not re-expanded.

set -- \
        "-Dorg.gradle.appname=$APP_BASE_NAME" \
        -classpath "$CLASSPATH" \
        org.gradle.wrapper.GradleWrapperMain \
        "$@"

# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
    die "xargs is not available"
fi

# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
#   set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#

eval "set -- $(
        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
        xargs -n1 |
        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
        tr '\n' ' '
    )" '"$@"'

exec "$JAVACMD" "$@"
+1 −1
Original line number Original line Diff line number Diff line
rootProject.name = 'students'
rootProject.name = 'game-of-life'

src/main/java/Cohort.java

deleted100644 → 0
+0 −56
Original line number Original line Diff line number Diff line
import java.util.ArrayList;
import java.util.List;

/**
 * A group of students.
 */

public class Cohort {
  private final String name;
  private final List<Student> students;

  /**
   * Constructs a cohort with a name equals to the specified {@code name} and no students.
   * @param name the name of the constructed Cohort
   */

  public Cohort(String name) {
    this.name = name;
    this.students = new ArrayList<>();
  }

  /**
   * Add the specified {@code student} to the students of the cohort.
   * @param student the student to be added to the cohort
   */
  public void addStudent(Student student){
    // TODO : add code
  }

  /**
   * Returns the list of students of the cohort.
   * @return the list of students of the cohort.
   */
  public List<Student> getStudents(){
    // TODO : change code
    return null;
  }

  /**
   * Print via the standard output the name of the cohort and all results associated to the students with their average
   * grade.
   */
  public void printStudentsResults(){
    // TODO : add code
  }

  /**
   * Returns the name of the cohort.
   * @return the name of the cohort
   */
  @Override
  public String toString() {
    // TODO : change code
    return null;
  }
}

src/main/java/Grade.java

deleted100644 → 0
+0 −83
Original line number Original line Diff line number Diff line
import java.util.List;

/**
 * A grade with a float value comprised between 0 and 20.
 *
 */
public class Grade {
  /**
   * The maximum value of a grade.
   */
  private static final int MAXIMUM_GRADE = 20;
  private final double value;

  /**
   * Constructs a grade with a value equals to the specified {@code value}.
   *
   * @param value the value of the constructed grade
   */

  public Grade(double value) {
    this.value = value;
  }

  /**
   * Returns the value of the grade as a double.
   *
   * @return the value of the grade
   */

  public double getValue() {
    // TODO : change code
    return 0.;
  }

  /**
   * Returns a string representation of the grade in the format X.X/20.
   * @return a string representation of the grade
   */
  @Override
  public String toString() {
    // TODO : change code
    return null;
  }

  /**
   * Returns a grade with a value equals to the arithmetic mean of the values of the grade in
   * the specified list.
   *
   * @param grades a list of grades
   * @return a grade corresponding to the mean of grade in {@code grades}
   */
  public static Grade averageGrade(List<Grade> grades){
    // TODO : change code
    return null;
  }

  /**
   * Determines whether or not two grades are equal. Two instances of Grade are equal if the values
   * of their {@code value} member field are the same.
   * @param o  an object to be compared with this Grade
   * @return {@code true} if the object to be compared is an instance of Grade and has the same value; {@code false}
   * otherwise.
   */
  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    Grade grade = (Grade) o;

    return Double.compare(grade.value, value) == 0;
  }

  /**
   * Returns a hash code value for the object.
   * @return a hash code value for this object.
   */
  @Override
  public int hashCode() {
    long temp = Double.doubleToLongBits(value);
    return (int) (temp ^ (temp >>> 32));
  }
}

src/main/java/Main.java

deleted100644 → 0
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Original line number Original line Diff line number Diff line
public class Main {
  public static void main(String[] args){
    // TODO: add code.
  }
}
+77 −0
Original line number Original line Diff line number Diff line
import controller.Controller;
import controller.Simulation;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
import model.CellularAutomatonSimulation;
import model.automata.GameOfLifeAutomaton;

import java.io.IOException;
import java.net.URL;
import java.util.Random;

/**
 * Entry point for <i>The Game of Life</i> application.
 *
 */
public class SimulatorApplication extends Application {

  public static final int NUMBER_OF_ROWS = 40;
  public static final int NUMBER_OF_COLUMNS = 70;

  public static final Random GENERATOR = new Random();

  private static final String APP_NAME = "2D Cellular automata";
  private static final String VIEW_RESOURCE_PATH = "/view/view.fxml";

  private final Simulation simulation;
  private Stage primaryStage;
  private Parent view;

  /**
   * Creates a new {@code GameOfLifeApplication} instance.
   */
  public SimulatorApplication() {
    this.simulation =
      new CellularAutomatonSimulation<>(
              new GameOfLifeAutomaton(NUMBER_OF_COLUMNS,NUMBER_OF_ROWS),
              GENERATOR
      );
  }


  @Override
  public void start(Stage primaryStage) throws IOException {
    initializePrimaryStage(primaryStage);
    initializeView();
    showScene();
  }

  private void initializePrimaryStage(Stage primaryStage) {
    this.primaryStage = primaryStage;
    this.primaryStage.setTitle(APP_NAME);
    this.primaryStage.setOnCloseRequest(event -> Platform.exit());
    this.primaryStage.setResizable(false);
    this.primaryStage.sizeToScene();
  }

  private void initializeView() throws IOException {
    FXMLLoader loader = new FXMLLoader();
    URL location = SimulatorApplication.class.getResource(VIEW_RESOURCE_PATH);
    loader.setLocation(location);
    view = loader.load();
    Controller controller = loader.getController();
    controller.setSimulation(simulation);
  }


  private void showScene() {
    Scene scene = new Scene(view);
    primaryStage.setScene(scene);
    primaryStage.show();
  }

}

src/main/java/Student.java

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import java.util.ArrayList;
import java.util.List;

/**
 * A students with results.
 */

public class Student {
  private final String firstName;
  private final String lastName;
  private final List<TeachingUnitResult> results;

  /**
   * Constructs a student with the specified first name and last name and no associated results.
   *
   * @param firstName the first name of the constructed student
   * @param lastName the last name of the constructed student
   */

  public Student(String firstName, String lastName) {
    this.firstName = firstName;
    this.lastName = lastName;
    this.results = new ArrayList<>();
  }

  /**
   * Add a grade associated to a teaching unit to the results of the student.
   *
   * @param teachingUnitName the name of the teaching unit of the added result
   * @param grade the grade of the added result
   */
  public void addResult(String teachingUnitName, Grade grade){
    // TODO : add code
  }

  /**
   * Returns a string representation of the student in the format first name last name.
   * @return a string representation of the student
   */
  @Override
  public String toString() {
    // TODO : change code
    return null;
  }


  /**
   * Returns the grades of the student.
   *
   * @return the grades of the student
   */
  public List<Grade> getGrades(){
    // TODO : change code
    return null;
  }

  /**
   * Returns the average grade of the student.
   *
   * @return the average grade of the student
   */
  public Grade averageGrade() {
    // TODO : change code
    return null;
  }

  /**
   * Print via the standard output the name of the student, all results associated to the students and
   * the average grade of the student.
   */
  public void printResults(){
    // TODO : add code
  }


  /**
   * Determines whether or not two students are equal. Two instances of Student are equal if the values
   * of their {@code firtName}  and {@code lastName} member fields are the same.
   * @param o  an object to be compared with this Student
   * @return {@code true} if the object to be compared is an instance of Student and has the same name; {@code false}
   * otherwise.
   */
  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    Student student = (Student) o;

    if (!firstName.equals(student.firstName)) return false;
    return lastName.equals(student.lastName);
  }

  /**
   * Returns a hash code value for the object.
   * @return a hash code value for this object.
   */
  @Override
  public int hashCode() {
    int result = firstName.hashCode();
    result = 31 * result + lastName.hashCode();
    return result;
  }




}
+0 −72
Original line number Original line Diff line number Diff line
/**
 * A result corresponding to a grade associated with a teaching unit.
 */

public class TeachingUnitResult {
  private final String teachingUnitName;
  private final Grade grade;


  /**
   * Constructs an instance of TeachingUnitResult with a grade equals to the specified {@code grade}
   * and a teaching unit name equals to the specified {@code teachingUnitName}.
   *
   * @param teachingUnitName the name of the teaching unit of the constructed TeachingUnitResult
   * @param grade the grade of the constructed TeachingUnitResult
   */

  public TeachingUnitResult(String teachingUnitName, Grade grade) {
    this.teachingUnitName = teachingUnitName;
    this.grade = grade;
  }

  /**
   * Returns the grade associated to the result.
   *
   * @return the grade associated to the result
   */
  public Grade getGrade() {
    // TODO : change code
    return null;
  }

  /**
   * Returns a string representation of the result in the format Name of the teaching unit : X.X.
   * @return a string representation of the result
   */
  @Override
  public String toString() {
    // TODO : change code
    return null;
  }


  /**
   * Determines whether or not two results are equal. Two instances of TeachingUnitResult are equal if the values
   * of their {@code teachingUnitName} and {@code grade} member fields are the same.
   * @param o  an object to be compared with this TeachingUnitResult
   * @return {@code true} if the object to be compared is an instance of TeachingUnitResult and has the same grad and
   * teaching unit name; {@code false} otherwise.
   */
  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    TeachingUnitResult that = (TeachingUnitResult) o;

    if (!teachingUnitName.equals(that.teachingUnitName)) return false;
    return grade.equals(that.grade);
  }

  /**
   * Returns a hash code value for the object.
   * @return a hash code value for this object.
   */
  @Override
  public int hashCode() {
    int result = teachingUnitName.hashCode();
    result = 31 * result + grade.hashCode();
    return result;
  }
}
+126 −0
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package controller;

import matrix.Coordinate;
import javafx.animation.Animation;
import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.scene.control.Label;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.ToggleGroup;
import javafx.util.Duration;
import view.MatrixPane;

import static java.util.Objects.requireNonNull;

/**
 * Controller for <i>The Game of Life</i> application.
 */
public class Controller {

    public static final int PERIOD_IN_MILLISECONDS = 100;
    @FXML
    private ToggleButton playToggleButton;
    @FXML
    private ToggleButton pauseToggleButton;
    @FXML
    private Label generationNumberLabel;
    @FXML
    private MatrixPane matrixPane;
    private Timeline timeline;

    public Simulation getSimulation() {
        return simulation;
    }

    private Simulation simulation;

    @FXML
    private void initialize() {
        initializePlayAndPauseToggleButtons();
        updateTimeline();
    }

    private void initializePlayAndPauseToggleButtons() {
        ToggleGroup toggleGroup = new PersistentToggleGroup();
        toggleGroup.getToggles().addAll(playToggleButton, pauseToggleButton);
        pauseToggleButton.setSelected(true);
    }


    public void setSimulation(Simulation simulation) {
        this.simulation = requireNonNull(simulation, "game of life is null");
        setGenerationNumberLabelTextProperty();
        initializeMatrixPane();
    }

    private void setGenerationNumberLabelTextProperty() {
        updateGenerationNumber(0);
        this.simulation.setGenerationNumberChangeListener(
                (oldValue, newValue) -> updateGenerationNumber(newValue)
        );
    }

    private void updateGenerationNumber(int newValue) {
        generationNumberLabel.textProperty().set(String.valueOf(newValue));
    }

    private void initializeMatrixPane() {
        matrixPane.initialize(this);
    }

    @FXML
    private void playToggleButtonAction() {
        this.play();
    }

    @FXML
    private void pauseToggleButtonAction() {
        this.pause();
    }

    @FXML
    private void resetButtonAction() {
        this.pause();
        simulation.reset();
        pauseToggleButton.setSelected(true);
    }

    @FXML
    private void clearButtonAction() {
        this.pause();
        simulation.clear();
        pauseToggleButton.setSelected(true);
    }



    public Iterable<Coordinate> coordinates() {
        return simulation;
    }

    private void updateTimeline() {
        Duration duration = new Duration(Controller.PERIOD_IN_MILLISECONDS);
        EventHandler<ActionEvent> eventHandler =
                event -> simulation.updateToNextGeneration();
        KeyFrame keyFrame = new KeyFrame(duration, eventHandler);
        timeline = new Timeline(keyFrame);
        timeline.setCycleCount(Animation.INDEFINITE);
    }

    /**
     * Plays the game.
     */
    public void play() {
        timeline.play();
    }

    /**
     * Pauses the game.
     */
    public void pause() {
        timeline.pause();
    }
}
Original line number Original line Diff line number Diff line
package controller;

import javafx.collections.ListChangeListener.Change;
import javafx.scene.control.Toggle;
import javafx.scene.control.ToggleButton;
import javafx.scene.control.ToggleGroup;
import javafx.scene.input.MouseEvent;

/**
 * An extension of {@link ToggleGroup} that ensures that a {@link Toggle} in a group must always be
 * selected.
 *
 */
class PersistentToggleGroup extends ToggleGroup {

  /**
   * Creates a new {@code PersistentToggleGroup}.
   */
  PersistentToggleGroup() {
    getToggles().addListener((Change<? extends Toggle> change) -> {
      while (change.next()) {
        for (Toggle toggle : change.getAddedSubList()) {
          ToggleButton toggleButton = (ToggleButton) toggle;
          toggleButton.addEventFilter(MouseEvent.MOUSE_RELEASED, mouseEvent -> {
            if (toggleButton.equals(getSelectedToggle())) {
              mouseEvent.consume();
            }
          });
        }
      }
    });
  }

}
Original line number Original line Diff line number Diff line
package controller;

import matrix.Coordinate;
import javafx.scene.paint.Color;
import model.OnChangeListener;

/**
 * Represents a simulation of a 2D cellular automaton, such as the Game of Life.
 * Provides methods for updating the simulation, retrieving information, and managing listeners.
 */
public interface Simulation extends Iterable<Coordinate> {

    /**
     * Returns the number of columns in the simulation grid.
     *
     * @return The number of columns in the grid.
     */
    int numberOfColumns();

    /**
     * Returns the number of rows in the simulation grid.
     *
     * @return The number of rows in the grid.
     */
    int numberOfRows();


    /**
     * Updates the simulation to the next generation. This is done by computing, for each
     * coordinate, a new state that depends on the states of its neighbours.
     */
    void updateToNextGeneration();

    /**
     * Changes the state at a given {@link Coordinate}. This is used to edit the grid with the mouse. It
     * is not part of the simulation of the cellular automaton.
     *
     * @param coordinate The {@link Coordinate} to advance to the next state.
     */
    void next(Coordinate coordinate);

    /**
     * Copies the state from the source {@link Coordinate} to the destination {@link Coordinate}.
     *
     * @param source      The source {@link Coordinate}.
     * @param destination The destination {@link Coordinate}.
     */
    void copy(Coordinate source, Coordinate destination);

    /**
     * Gets the {@link Color} associated with the state at the specified {@link Coordinate}.
     *
     * @param coordinate The {@link Coordinate} to retrieve the color for.
     * @return The {@link Color} associated with the state at the specified {@link Coordinate}.
     */
    Color getColor(Coordinate coordinate);

    /**
     * Sets a listener to be executed when the state at the specified {@link Coordinate} changes.
     *
     * @param coordinate The {@link Coordinate} to listen for changes.
     * @param listener   The listener to execute when the state changes.
     */
    void setChangeListener(Coordinate coordinate, Runnable listener);

    /**
     * Sets a listener to be executed when the generation number changes.
     *
     * @param listener The listener to execute when the generation number changes.
     */
    void setGenerationNumberChangeListener(OnChangeListener<Integer> listener);

    /**
     * Resets the simulation to random states.
     */
    void reset();

    /**
     * Clears the simulation, setting all states to their default values.
     */
    void clear();
}
Original line number Original line Diff line number Diff line
package matrix;

public class ConstantMatrixInitializer<T> implements MatrixInitializer<T> {

  // TODO: add instance variables

  public ConstantMatrixInitializer(T constant) {
    // TODO
  }

    @Override
    public T initialValueAt(Coordinate coordinate) {
      // TODO
      return null;
    }
}
+130 −0
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package matrix;

import java.util.List;

/**
 * Represents a 2D integer coordinate used to specify positions in a grid.
 */
public record Coordinate(int x, int y) {

    /**
     * Creates a new {@link Coordinate} instance with the given {@code x} and {@code y} values.
     *
     * @param x The x-coordinate value.
     * @param y The y-coordinate value.
     * @return A new {@link Coordinate} instance.
     */
    public static Coordinate of(int x, int y) {
        // TODO: compléter ce fabriquant
        return null;
    }

    /**
     * Computes and returns the {@link Coordinate} to the left of this one.
     *
     * @return The left adjacent {@link Coordinate}.
     */
    public Coordinate left() {
        // TODO: à compléter
        return null;
    }

    /**
     * Computes and returns the {@link Coordinate} to the right of this one.
     *
     * @return The right adjacent {@link Coordinate}.
     */
    public Coordinate right() {
        // TODO: à compléter
        return null;
    }

    /**
     * Computes and returns the {@link Coordinate} above this one.
     *
     * @return The above adjacent {@link Coordinate}.
     */
    public Coordinate above() {
        // TODO: à compléter
        return null;
    }

    /**
     * Computes and returns the {@link Coordinate} below this one.
     *
     * @return The below adjacent {@link Coordinate}.
     */
    public Coordinate below() {
        // TODO: à compléter
        return null;
    }

    /**
     * Computes and returns a list of orthogonal (adjacent in horizontal or vertical direction) neighbors.
     *  | | | |
     * ---------
     *  | |X| |
     * ---------
     *  |X|O|X|
     * ---------
     *  | |X| |
     * ---------
     * | | | |
     * @return A list of orthogonal neighboring {@link Coordinate}s.
     */
    public List<Coordinate> orthogonalNeighbours() {
        // TODO: à compléter
        return List.of();
    }

    /**
     * Computes and returns a list of diagonal (adjacent in diagonal direction) neighbors.
     *  | | | |
     * ---------
     *  |X| |X|
     * ---------
     *  | |O| |
     * ---------
     *  |X| |X|
     * ---------
     * | | | |
     *
     * @return A list of diagonal neighboring {@link Coordinate}s.
     */
    public List<Coordinate> diagonalNeighbours() {
        // TODO: à compléter
        return List.of();
    }

    /**
     * Computes and returns a list of all orthogonal and diagonal neighbors.
     *      *  | | | |
     *      * ---------
     *      *  |X|X|X|
     *      * ---------
     *      *  |X|O|X|
     *      * ---------
     *      *  |X|X|X|
     *      * ---------
     *      * | | | |
     *
     * @return A list of all neighboring {@link Coordinate}s.
     */
    public List<Coordinate> orthodiagonalNeighbours() {
        // TODO: à compléter
        return List.of();
    }

    @Override
    public String toString() {
        return "(" + this.x + "," + this.y + ")";
    }

  public Coordinate minus(Coordinate corner) {
    return new Coordinate(this.x - corner.x, this.y - corner.y);
  }

  public Coordinate plus(Coordinate corner) {
      return new Coordinate(this.x + corner.x, this.y + corner.y);
  }
}
 No newline at end of file
Original line number Original line Diff line number Diff line
package matrix;

import java.util.Iterator;
import java.util.NoSuchElementException;

/**
 * An {@link Iterator} for generating 2D {@link Coordinate}s within a specified width and
 * height range.
 */
class CoordinateIterator implements Iterator<Coordinate> {

    /**
     * Creates a new {@link CoordinateIterator} with the specified width and height.
     *
     * @param width  The width of the coordinate range.
     * @param height The height of the coordinate range.
     */
    public CoordinateIterator(int width, int height) {
        // TODO: à compléter
    }

    /**
     * Checks if there are more {@link Coordinate}s to iterate over.
     *
     * @return true if there are more {@link Coordinate}s; otherwise, false.
     */
    @Override
    public boolean hasNext() {
        // TODO: à compléter
        return false;
    }

    /**
     * Returns the next {@link Coordinate} in the iteration.
     *
     * @return The next {@link Coordinate} in the iteration.
     * @throws NoSuchElementException if there are no more {@link Coordinate}s to iterate over.
     */
    @Override
    public Coordinate next() {
        // TODO: à compléter
        return null;
    }
}
+63 −0
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package matrix;

import java.util.List;


/**
 * Represents a matrix, a rectangular array, with generic values in each cell.
 *
 * @param <T> The type of values stored in the matrix cells.
 */
public class ListMatrix<T> implements Matrix<T> {

  private final List<List<T>> matrix;
  private final int width;
  private final int height;

  /**
   * Creates a new {@link ListMatrix} with the specified width, height, and an initializer to set
   * values.
   *
   * @param width       The width of the {@link ListMatrix}.
   * @param height      The height of the {@link ListMatrix}.
   * @param initializer A matrix initializer to set values in the {@link ListMatrix}.
   */
  public ListMatrix(int width, int height, MatrixInitializer<T> initializer) {
    // TODO
    this.width = 0;
    this.height = 0;
    this.matrix = null;
    this.initializeWith(initializer); // fills the matrix using initializer
  }

  public ListMatrix(int width, int height, T constant) {
    this(width, height, new ConstantMatrixInitializer<>(constant));
  }

  private void initializeWith(MatrixInitializer<T> initializer) {
    // TODO initialize each cell of the matrix, with a value determined by initializer
  }

  public int width() {
    // TODO
    return 0;
  }

  public int height() {
    // TODO
    return 0;
  }

  @Override
  public T get(int x, int y) {
    // TODO
    return null;
  }


  @Override
  public void set(int x, int y, T newValue) {
    // TODO
  }

}
+87 −0
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package matrix;

import java.util.Iterator;

public interface Matrix<T> extends Iterable<T> {

  /**
   * Returns the width of the {@link Matrix}.
   *
   * @return The width of the {@link Matrix}.
   */
  int width();

  /**
   * Returns the height of the {@link Matrix}.
   *
   * @return The height of the {@link Matrix}.
   */
  int height();

  /**
   * Returns the value at the specified coordinates (x, y) in
   * the {@link Matrix}.
   *
   * @param x The x-coordinate.
   * @param y The y-coordinate.
   * @return The content of the matrix at the coordinates (x,y).
   */
  T get(int x, int y);
  /**
   * Returns the value at the specified coordinates (x, y) in
   * the {@link Matrix}.
   *
   * @param coordinate The coordinates (x,y).
   * @return The content of the matrix at the coordinates (x,y).
   */
  default T get(Coordinate coordinate) {
    return this.get(coordinate.x(), coordinate.y());
  }

  /**
   *  Changes the value at the specified coordinates (x,y) in the {@link Matrix}
   *
   * @param x the x-coordinate
   * @param y the y-coordinate
   * @param newValue the value to assign to coordinates (x,y).
   */
  void set(int x, int y, T newValue);

  /**
   *  Changes the value at the specified coordinates (x,y) in the {@link Matrix}
   *
   * @param coordinate The coordinates (x,y)
   * @param newValue the value to assign to coordinates (x,y).
   */
  default void set(Coordinate coordinate, T newValue) {
    this.set(coordinate.x(), coordinate.y(), newValue);
  }

  default Matrix<T> subMatrix(Coordinate corner, int width, int height){
    return null ;
  }


  /**
   * Returns an {@link Iterable} that provides access to the {@link Coordinate}s of the
   * {@link Matrix} in row-major order. This means that a {@code for} loop on a {@link Matrix}
   * will loop over the coordinates of the {@link Matrix}.
   *
   * @return An {@link Iterable} for the {@link Coordinate}s of the {@link Matrix}.
   */
  default Iterable<Coordinate> coordinates() {
    return () -> new CoordinateIterator(this.width(), this.height());
  }

  /**
   * Returns an {@link Iterator} that allows iterating over the elements in the {@link Matrix} in
   * row-major order.
   *
   * @return An {@link Iterator} for the {@link Matrix}.
   */
  default Iterator<T> iterator() {
    Iterator<Coordinate> coords =
      new CoordinateIterator(this.width(),this.height());
    return new MatrixIterator<>(this, coords);
  }
}
Original line number Original line Diff line number Diff line
package matrix;

/**
 * An interface for initializing a {@link ListMatrix} by providing initial values for each cell.
 *
 * @param <T> The type of values to initialize the {@link ListMatrix} with.
 */
public interface MatrixInitializer<T> {

    /**
     * Returns the initial value to be set in a {@link ListMatrix} cell at the specified
     * {@link Coordinate}.
     *
     * @param coordinate The {@link Coordinate} at which to set the initial value.
     * @return The initial value for the specified cell.
     */
    T initialValueAt(Coordinate coordinate);
}
Original line number Original line Diff line number Diff line
package matrix;

import java.util.Iterator;
import java.util.NoSuchElementException;

class MatrixIterator<T> implements Iterator<T> {
    private final Iterator<Coordinate> coordIterator;
    private final Matrix<T> matrix;

    public MatrixIterator(Matrix<T> matrix, Iterator<Coordinate> coordIterator) {
        this.coordIterator = coordIterator;
        this.matrix = matrix;
    }

    @Override
    public boolean hasNext() {
        return coordIterator.hasNext();
    }

    @Override
    public T next() {
        if (!hasNext()) {
            throw new NoSuchElementException();
        }
        return matrix.get(coordIterator.next());
    }
}
+56 −0
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package model;

import java.util.ArrayList;
import java.util.List;


/**
 * A class representing a cell that holds a value and allows adding listeners to track value changes.
 *
 * @param <T> The type of value stored in the cell.
 */
public class Cell<T> implements Lens<T> {

    //TODO: ajouter la ou les propriétés nécessaires

    // la liste des objets écoutant les modifications du contenu de la cellule
    private final List<OnChangeListener<T>> listeners = new ArrayList<>();

    /** Initialize a new cell with a given value.
     *
     * @param initialContent the value initially stored by the cell.
     */
    public Cell(T initialContent) {
        //TODO: à compléter
    }

    /** Add a {@link OnChangeListener} to react to any change of value in the cell.
     *
     * @param listener the {@link OnChangeListener} to activate when the value in the cell is
     *                 changed.
     */
    public void addOnChangeListener(OnChangeListener<T> listener) {
        this.listeners.add(listener);
    }

    /**
     * Sets the content of this {@link Cell}. This will also call all the listeners that were
     * registered by the method {@code addOnChangeListener}.
     *
     * @param value the new content of this {@link Cell}
     */
    public void set(T value) {
        //TODO: modifier le contenu de la cellule, puis appeler les méthodes valueChanged des
        // listeners
    }

    /**
     * Returns the current content of this {@link Cell}.
     *
     * @return the current content of this {@link Cell}
     */
    public T get(){
        //TODO: à compléter
        return null;
    }
}
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package model;

import java.util.Random;

/**
 * Represents a cellular automaton, which defines the main parameters of a cellular automaton.
 * The rules for updating states are defined in the class used as {@code S}.
 *
 * @param <S> The type of state used in the cellular automaton.
 */
public interface CellularAutomaton<S extends State<S>> {

    /**
     * Returns the number of columns in the grid of the cellular automaton.
     *
     * @return The number of columns in the grid.
     */
    int numberOfColumns();

    /**
     * Returns the number of rows in the grid of the cellular automaton.
     *
     * @return The number of rows in the grid.
     */
    int numberOfRows();

    /**
     * Returns the default state that is used to initialize cells in the automaton.
     *
     * @return The default state for cells in the automaton.
     */
    S defaultState();


    /**
     * Generates a random state using the specified random number generator.
     *
     * @param generator The random number generator to use.
     * @return A randomly generated state.
     */
    S randomState(Random generator);
}
 No newline at end of file
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package model;

import controller.Simulation;
import matrix.Coordinate;
import matrix.ListMatrix;
import javafx.scene.paint.Color;

import java.util.Iterator;
import java.util.Random;



/**
 * {@link CellularAutomatonSimulation} instances run <i>The Game of Life</i>.
 *
 *  @param <S> The type of state used in the simulation.
 */
public class CellularAutomatonSimulation<S extends State<S>>
        implements Simulation {

    private final ListMatrix<Cell<S>> grid;
    private final Cell<Integer> generationNumber = new Cell<>(0);
    private final CellularAutomaton<S> automaton;
    private final Random generator;

    /**
     * Creates a new {@link CellularAutomatonSimulation} instance for a given automaton.
     *
     * @param automaton  A description of the {@link CellularAutomaton}.
     * @param generator  The {@link Random} instance used for random state generation.
     */
    public CellularAutomatonSimulation(CellularAutomaton<S> automaton, Random generator) {
        this.automaton = automaton;
        this.grid = new ListMatrix<>(
                automaton.numberOfColumns(),
                automaton.numberOfRows(),
                new ConstantCellInitializer<>(automaton.defaultState())
        );
        this.generator = generator;
    }


    @Override
    public int numberOfColumns() {
        //TODO: à compléter
        return 0;
    }

    @Override
    public int numberOfRows() {
        //TODO: à compléter
        return 0;
    }

    /**
     * Returns the {@link Cell} at the specified coordinate.
     *
     * @param coordinate The coordinate of the cell to retrieve.
     * @return The cell at the specified coordinate.
     */
    public Cell<S> at(Coordinate coordinate) {
        //TODO: à compléter
        return null;
    }

    @Override
    public void updateToNextGeneration() {
        //TODO: à compléter, en utilisant nextGenerationMatrix()
    }

    /** Computes the {@link ListMatrix} of states obtained after a single step of updates
     * of the simulation.
     *
     * @return the states of each cell after one generation
     */
    private ListMatrix<S> nextGenerationMatrix() {
        //TODO: à compléter
        return null;
    }
    @Override
    public void next(Coordinate coordinate) {
        //TODO: à compléter
    }

    @Override
    public void copy(Coordinate source, Coordinate destination) {
        //TODO: à compléter
    }

    @Override
    public Color getColor(Coordinate coordinate) {
        //TODO: à compléter
        return null;
    }

    @Override
    public void setChangeListener(Coordinate coordinate, Runnable listener) {
        this.at(coordinate).addOnChangeListener(
                (oldValue, newValue) -> listener.run()
        );
    }

    @Override
    public void setGenerationNumberChangeListener(OnChangeListener<Integer> listener){
        this.generationNumber.addOnChangeListener(listener);
    }


    @Override
    public void clear() {
        //TODO: à compléter (penser à remettre le nombre de génération à 0)
    }


    @Override
    public void reset() {
        //TODO: à compléter (penser à remettre le nombre de génération à 0)
    }

    @Override
    public Iterator<Coordinate> iterator() {
        return this.grid.coordinates().iterator();
    }
}
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package model;

import matrix.Coordinate;
import matrix.ListMatrix;
import matrix.MatrixInitializer;

/**
 *  An initializer for {@link ListMatrix} of {@link Cell}s, where each cell is initialized to the
 *  same value.
 *
 * @param <T> the type of content of each cell
 */
public class ConstantCellInitializer<T>  implements MatrixInitializer<Cell<T>> {
    //TODO: ajouter la/les propriétes nécessaires

    /** Make a new {@link MatrixInitializer} with cells containing a {@link Cell} with the same
     * value.
     *
     * @param defaultValue the value stored in each cell.
     */
    public ConstantCellInitializer(T defaultValue) {
        //TODO: à compléter
    }

    @Override
    public Cell<T> initialValueAt(Coordinate coordinate) {
        //TODO: à compléter
        return null;
    }
}
+22 −0
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package model;

/**
 * A lens interface representing a view into a mutable state.
 *
 * @param <S> The type of the value stored in the lens.
 */
public interface Lens<S> {
    /**
     * Gets the value from the {@link Lens}.
     *
     * @return The value stored in the place designated by {@link Lens}.
     */
    S get();

    /**
     * Sets a new value into the {@link Lens}.
     *
     * @param value The new value to set in the place designated by the {@link Lens}.
     */
    void set(S value);
}
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package model;

import matrix.Coordinate;
import matrix.MatrixInitializer;
import matrix.ListMatrix;
import controller.Simulation;

/**
 * An initializer for a {@link ListMatrix} of states, where each state is computed based on the value
 * of its neighbours in a {@link Simulation} of a cellular automaton.
 *
 * @param <S> the type of states in the simulation.
 */
public class NextGenerationInitializer<S extends State<S>> implements MatrixInitializer<S> {

    //TODO: ajouter les propriétés nécessaires

    /** Create a {@link MatrixInitializer} to compute the next generation in
     * a 2D cellular automaton.
     *
     * @param simulation the {@link Simulation} representing the cellular automaton.
     */
    public NextGenerationInitializer(CellularAutomatonSimulation<S> simulation) {
        //TODO: à compléter
    }

    @Override
    public S initialValueAt(Coordinate coordinate) {
        //TODO: à compléter
        return null;
    }

    /** Computes the grid {@link Coordinate} for an arbitrary {@link Coordinate}, even outside
     * the grid. This is done by considering that the grid wraps over its edges, connecting the left side to the right
     * side, and the top side to the bottom side. This way, every cell has 4 orthogonal
     * neighbours and 4 diagonal neighbours.
     *
     * @param coordinate a {@link Coordinate} that may be outside the grid.
     * @return a corresponding {@link Coordinate}, that is inside the grid.
     */
    Coordinate wrap(Coordinate coordinate) {
        //TODO: à compléter
        //Il faut recalculer les coordonnées x et y modulo les dimensions de la grille.
        //Pour le modulo, utiliser la fonction ci-dessous, qui s'assure que le résultat est positif.
        return null;
    }

    /** The non-negative remainder of n divided by d.
     *
     * @param n an arbitrary integer.
     * @param d a non-zero integer.
     * @return the remainder of {@code n/d}, between {@code 0} and {@code n-1}.
     */
    static int modulo(int n, int d) {
        int result = n % d;
        return n < 0 ? result + d : result;
    }
}
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package model;

public interface OnChangeListener<T> {
    void valueChanged(T oldValue, T newValue);
}
+50 −0
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package model;

import javafx.scene.paint.Color;

import java.util.List;

/**
 * Represents a state of a cell in a cellular automaton, and the update rules for the cellular
 * automaton.
 *
 * @param <S> The type of the state itself, used for reflexivity: if a class {@code SomeState}
 *          wants to implement this interface, it should implement {@code State<SomeState>}.
 */
public interface State<S> {

    /**
     * Returns the color associated with this state.
     *
     * @return The color representing this state.
     */
    Color getColor();

    /**
     * Computes and returns the next state based on the rules of the cellular automaton.
     *
     * @return The next state.
     */
    S next();

    /**
     * Updates the state based on the states of its neighboring cells.
     *
     * @param neighbours A list of neighboring cell states.
     * @return The updated state based on the neighbors.
     */
    S update(List<S> neighbours);

    /**
     * Counts the occurrences of a specific state within a list of neighboring states.
     *
     * @param <T>       The type of state to count.
     * @param state     The state to count occurrences of.
     * @param neighbours A list of neighboring states to search within.
     * @return The number of times the specified state appears in the list of neighbors.
     */
    static <T> int count(T state, List<T> neighbours) {
        //TODO: à compléter
        return 0;
    }
}
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package model.automata;

import model.CellularAutomaton;

import java.util.Random;

public class GameOfLifeAutomaton implements CellularAutomaton<GameOfLifeState> {

    public GameOfLifeAutomaton(int numberOfColumns, int numberOfRows) {
        //TODO: à compléter
    }

    @Override
    public int numberOfColumns() {
        //TODO: à compléter
        return 0;
    }

    @Override
    public int numberOfRows() {
        //TODO: à compléter
        return 0;
    }

    @Override
    public GameOfLifeState defaultState() {
        //TODO: à compléter
        return null;
    }

    @Override
    public GameOfLifeState randomState(Random generator) {
        //TODO: à compléter
        return null;
    }
}
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package model.automata;

import javafx.scene.paint.Color;
import model.State;

import java.util.List;

/**
 * {@link GameOfLifeState} instances represent the possible states of a {@link GameOfLifeState}.
 */
public enum GameOfLifeState implements State<GameOfLifeState> {
    ALIVE, DEAD;


    @Override
    public Color getColor() {
        //TODO: à compléter
        return Color.BLACK;
    }

    @Override
    public GameOfLifeState next() {
        //TODO: à compléter
        return null;
    }

    @Override
    public GameOfLifeState update(List<GameOfLifeState> neighbours) {
        //TODO: à compléter
        return null;
    }

}
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package view;

import matrix.Coordinate;
import javafx.scene.input.MouseEvent;

public class FillingMouseListener implements MouseListener {
    private final MatrixPane matrix;
    private final Coordinate source;


    public FillingMouseListener(MatrixPane matrix, Coordinate source) {
        this.matrix = matrix;
        this.source = source;
    }

    @Override
    public void onMouseReleased(MouseEvent event, Coordinate coordinate) {
        this.matrix.resetWaitingListener();
    }

    @Override
    public void onMouseEntered(MouseEvent event, Coordinate destination) {
        if (!event.isPrimaryButtonDown()) {
            this.matrix.resetWaitingListener();
            return;
        }
        this.matrix.getController().getSimulation().copy(source, destination);
    }

    @Override
    public void onMousePressed(MouseEvent event, Coordinate coordinate) {
        this.matrix.getController().getSimulation().next(coordinate);
        this.matrix.setMouseListener(
                new FillingMouseListener(this.matrix, coordinate)
        );
    }

}
+83 −0
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package view;

import controller.Controller;
import matrix.Coordinate;
import javafx.scene.input.MouseDragEvent;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.GridPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;

/**
 * Created by Arnaud Labourel on 22/11/2018.
 */
public class MatrixPane extends GridPane {
    private static final double CELL_SIZE = 14;

    public Controller getController() {
        return controller;
    }

    private Controller controller;

    public void initialize(Controller controller) {
        this.controller = controller;
        for (Coordinate coordinate : controller.coordinates()) {
            addCellRectangle(coordinate);
        }
    }

    private void addCellRectangle(Coordinate coord) {
        Rectangle rectangleCell = new Rectangle(CELL_SIZE, CELL_SIZE);
        addStatePropertyListener(rectangleCell, coord);
        updateFill(rectangleCell, coord);
        addEventHandler(rectangleCell, coord);
        add(rectangleCell, coord);
    }

    private void add(Rectangle rectangleCell, Coordinate coord) {
        this.add(rectangleCell, coord.x(), coord.y());
    }

    private void addStatePropertyListener(Rectangle cellRectangle, Coordinate coord) {
        controller.getSimulation().setChangeListener(
                coord,
                () -> updateFill(cellRectangle, coord)
        );
    }

    private void updateFill(Rectangle cellRectangle, Coordinate coord) {
        Color color = this.controller.getSimulation().getColor(coord);
        cellRectangle.setFill(color);
    }

    private void addEventHandler(Rectangle cellRectangle, Coordinate coord) {

        cellRectangle.addEventHandler(
                MouseEvent.MOUSE_PRESSED,
                event -> mouseListener.onMousePressed(event, coord)
        );
        cellRectangle.addEventHandler(
                MouseEvent.DRAG_DETECTED,
                event -> this.startFullDrag()
        );
        cellRectangle.addEventHandler(
                MouseDragEvent.MOUSE_DRAG_RELEASED,
                event -> mouseListener.onMouseReleased(event, coord)
        );
        cellRectangle.addEventHandler(
                MouseDragEvent.MOUSE_DRAG_ENTERED,
                event -> mouseListener.onMouseEntered(event, coord)
        );
    }

    private MouseListener mouseListener = new WaitingMouseListener(this);

    void setMouseListener(MouseListener mouseListener) {
        this.mouseListener = mouseListener;
    }

    void resetWaitingListener() {
        this.mouseListener = new WaitingMouseListener(this);
    }
}
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package view;

import matrix.Coordinate;
import javafx.scene.input.MouseEvent;

interface MouseListener {

    default void onMousePressed(MouseEvent event, Coordinate coordinate) {}
    default void onMouseReleased(MouseEvent event, Coordinate coordinate) {}
    default void onMouseEntered(MouseEvent event, Coordinate coordinate) {};


}
Original line number Original line Diff line number Diff line
package view;

import matrix.Coordinate;
import javafx.scene.input.MouseEvent;

class WaitingMouseListener implements MouseListener {


    private final MatrixPane matrix;

    WaitingMouseListener(MatrixPane matrix) {
        this.matrix = matrix;
    }

    @Override
    public void onMousePressed(MouseEvent event, Coordinate coordinate) {
        this.matrix.getController().getSimulation().next(coordinate);
        this.matrix.setMouseListener(new FillingMouseListener(this.matrix, coordinate));
    }


}
+37 −0
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.root {
  -fx-focus-color: transparent;
  -fx-font-size: 13px;
}

.background {
  -fx-background-color: #1d1d1d;
}

.separator .line {
  -fx-border-color: #fff;
}

.button {
  -fx-background-color: derive(#1d1d1d, 20%);
  -fx-text-fill: #fff;
}

.button:hover,
.button:selected {
  -fx-background-color: #fff;
  -fx-background-insets: 0 0 -1px 0, 0, 1px, 2px;
  -fx-background-radius: 5px, 5px, 4px, 3px;
  -fx-text-fill: derive(#1d1d1d, 20%);
}

.label {
  -fx-text-fill: #fff;
}

.cell-pane {
  -fx-background-color: derive(#1d1d1d, 20%);
}

.alive {
  -fx-background-color: #fff;
}
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<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.geometry.Insets?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<?import view.MatrixPane?>
<AnchorPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308"
            styleClass="background" stylesheets="@style.css"
            xmlns="http://javafx.com/javafx/8.0.65" xmlns:fx="http://javafx.com/fxml/1"
            fx:controller="controller.Controller">
  <padding>
    <Insets bottom="10.0" left="10.0" right="10.0" top="10.0"/>
  </padding>
  <children>
    <HBox alignment="CENTER" maxHeight="-Infinity" maxWidth="-Infinity" prefHeight="24.0"
          prefWidth="980.0" spacing="10.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0"
          AnchorPane.topAnchor="0.0">
      <children>
        <Separator maxHeight="-Infinity" maxWidth="-Infinity" orientation="VERTICAL"
                   prefHeight="24.0" prefWidth="6.0"/>
        <ToggleButton fx:id="playToggleButton" maxHeight="-Infinity" maxWidth="-Infinity"
                      mnemonicParsing="false" onAction="#playToggleButtonAction" prefHeight="24.0"
                      prefWidth="62.0" styleClass="button" text="Play"/>
        <ToggleButton fx:id="pauseToggleButton" maxHeight="-Infinity" maxWidth="-Infinity"
                      mnemonicParsing="false" onAction="#pauseToggleButtonAction" prefHeight="24.0"
                      prefWidth="71.0" styleClass="button" text="Pause"/>
        <Button fx:id="resetButton" maxHeight="-Infinity" maxWidth="-Infinity"
                mnemonicParsing="false" onAction="#resetButtonAction" prefHeight="24.0" prefWidth="70.0"
                text="Reset"/>
        <Button fx:id="clearButton" maxHeight="-Infinity" maxWidth="-Infinity"
                mnemonicParsing="false" onAction="#clearButtonAction" prefHeight="24.0" prefWidth="70.0"
                text="Clear"/>
        <Separator maxHeight="-Infinity" maxWidth="-Infinity" orientation="VERTICAL"
                   prefHeight="24.0" prefWidth="6.0"/>
        <Separator maxHeight="-Infinity" maxWidth="-Infinity" orientation="VERTICAL"
                   prefHeight="24.0" prefWidth="6.0"/>
        <Label maxHeight="-Infinity" maxWidth="-Infinity" prefHeight="24.0" prefWidth="103.0"
               text="Generation"/>
        <Label fx:id="generationNumberLabel" alignment="CENTER_RIGHT" contentDisplay="TEXT_ONLY"
               maxHeight="-Infinity" maxWidth="-Infinity" prefHeight="24.0" prefWidth="99.0"/>
        <Separator maxHeight="-Infinity" maxWidth="-Infinity" orientation="VERTICAL"
                   prefHeight="24.0" prefWidth="6.0"/>
      </children>
    </HBox>
    <MatrixPane fx:id="matrixPane" alignment="CENTER" hgap="1.0"
                maxHeight="-Infinity" maxWidth="-Infinity" prefHeight="600.0" prefWidth="980.0" vgap="1.0"
                AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0"
                AnchorPane.topAnchor="35.0"/>
  </children>
</AnchorPane>
+0 −27
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import java.io.ByteArrayOutputStream;
import java.io.OutputStream;
import java.io.PrintStream;


public class StandardOutputSandbox implements Runnable {
  static String NEW_LINE = System.getProperty("line.separator");
  private Runnable runnable;
  private OutputStream outputStream;

  StandardOutputSandbox(Runnable runnable) {
    this.runnable = runnable;
  }

  public void run(){
    outputStream = new ByteArrayOutputStream();
    PrintStream printStream = new PrintStream(outputStream);
    System.setOut(printStream);
    runnable.run();
    PrintStream originalOut = System.out;
    System.setOut(originalOut);
  }

  String getProducedOutput() {
    return outputStream.toString();
  }
}

src/test/java/TestCohort.java

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import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;

import java.util.List;

import static org.junit.jupiter.api.Assertions.assertEquals;

class TestCohort {
  private static Cohort cohort = new Cohort("L2 informatique");

  @BeforeAll
  static void addStudentsToCohort(){
    Student paulCalcul = new Student("Paul", "Calcul");
    Student pierreKiroul = new Student("Pierre", "Kiroul");
    pierreKiroul.addResult("Programmation 2", TestGrade.ten);
    pierreKiroul.addResult("Structures discrètes", TestGrade.zero);
    paulCalcul.addResult("Programmation 2", TestGrade.ten);
    paulCalcul.addResult("Structures discrètes", TestGrade.twenty);
    cohort.addStudent(paulCalcul);
    cohort.addStudent(pierreKiroul);
  }

  @Test
  void testGetStudents(){
    assertEquals(List.of(TestStudent.paulCalcul, TestStudent.pierreKiroul), cohort.getStudents());
  }

  @Test
  void testPrintStudentsResults() {
    StandardOutputSandbox standardOutputSandbox = new StandardOutputSandbox(() ->cohort.printStudentsResults());
    String expectedOutput = "L2 informatique" + StandardOutputSandbox.NEW_LINE + StandardOutputSandbox.NEW_LINE
            + "Paul Calcul" + StandardOutputSandbox.NEW_LINE
            + "Programmation 2 : 10.0/20" + StandardOutputSandbox.NEW_LINE
            + "Structures discrètes : 20.0/20" + StandardOutputSandbox.NEW_LINE
            + "Note moyenne : 15.0/20" + StandardOutputSandbox.NEW_LINE + StandardOutputSandbox.NEW_LINE
            + "Pierre Kiroul" + StandardOutputSandbox.NEW_LINE
            + "Programmation 2 : 10.0/20" + StandardOutputSandbox.NEW_LINE
            + "Structures discrètes : 0.0/20" + StandardOutputSandbox.NEW_LINE
            + "Note moyenne : 5.0/20" + StandardOutputSandbox.NEW_LINE + StandardOutputSandbox.NEW_LINE;
    standardOutputSandbox.run();
    assertEquals(expectedOutput, standardOutputSandbox.getProducedOutput());
  }
}

src/test/java/TestGrade.java

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import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotEquals;

import org.junit.jupiter.api.Test;

import java.util.List;

class TestGrade {
  static Grade twenty = new Grade(20);
  static Grade zero = new Grade(0);
  static Grade ten = new Grade(10);
  private static List<Grade> grades = List.of(zero, twenty, ten);
  private static List<Grade> gradesZero = List.of(zero, zero);

  @Test
  void testGetValue() {
    assertEquals(20, twenty.getValue());
    assertEquals(0, zero.getValue());
  }

  @Test
  void testToString() {
    assertEquals("20.0/20", twenty.toString());
    assertEquals("0.0/20", zero.toString());
  }

  @Test
  void testAverageGrade(){
    assertEquals(ten, Grade.averageGrade(grades));
    assertEquals(zero, Grade.averageGrade(gradesZero));
  }
}

src/test/java/TestStudent.java

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import static org.junit.jupiter.api.Assertions.assertEquals;

import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;

import java.util.List;

class TestStudent {
  private static Student arnaudLabourel = new Student("Arnaud", "Labourel");
  static Student paulCalcul = new Student("Paul", "Calcul");
  static Student pierreKiroul = new Student("Pierre", "Kiroul");

  @BeforeAll
  static void addResultsToStudents(){
    arnaudLabourel.addResult("Programmation 2", TestGrade.twenty);
    arnaudLabourel.addResult("Structures discrètes", TestGrade.twenty);
    pierreKiroul.addResult("Programmation 2", TestGrade.ten);
    pierreKiroul.addResult("Structures discrètes", TestGrade.zero);
    paulCalcul.addResult("Programmation 2", TestGrade.ten);
    paulCalcul.addResult("Structures discrètes", TestGrade.twenty);
  }

  @Test
  void testToString() {
    assertEquals("Paul Calcul", paulCalcul.toString());
    assertEquals("Pierre Kiroul", pierreKiroul.toString());
  }

  @Test
  void testGetGrades() {
    assertEquals(List.of(TestGrade.twenty, TestGrade.twenty), arnaudLabourel.getGrades());
    assertEquals(List.of(TestGrade.ten, TestGrade.zero), pierreKiroul.getGrades());
    assertEquals(List.of(TestGrade.ten, TestGrade.twenty), paulCalcul.getGrades());
  }

  @Test
  void testGetAverageGrade() {
    assertEquals(TestGrade.twenty, arnaudLabourel.averageGrade());
    assertEquals(new Grade(5), pierreKiroul.averageGrade());
    assertEquals(new Grade(15), paulCalcul.averageGrade());
  }

  @Test
  void testPrintResults() {
    StandardOutputSandbox standardOutputSandbox = new StandardOutputSandbox(() ->arnaudLabourel.printResults());
    String expectedOutput =
            "Arnaud Labourel" + StandardOutputSandbox.NEW_LINE
            + "Programmation 2 : 20.0/20" + StandardOutputSandbox.NEW_LINE
            + "Structures discrètes : 20.0/20" + StandardOutputSandbox.NEW_LINE
            + "Note moyenne : 20.0/20" + StandardOutputSandbox.NEW_LINE;
    standardOutputSandbox.run();
    assertEquals(expectedOutput, standardOutputSandbox.getProducedOutput());
  }
}
 No newline at end of file
+0 −21
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import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;

class TestTeachingUnitResult {
  private static TeachingUnitResult twentyAtProg =
          new TeachingUnitResult("Programmation 2", TestGrade.twenty);
  private static TeachingUnitResult zeroAtStructDiscrete =
          new TeachingUnitResult("Structures discrètes", TestGrade.zero);

  @Test
  void testGetGrade() {
    assertEquals(TestGrade.twenty, twentyAtProg.getGrade());
    assertEquals(TestGrade.zero, zeroAtStructDiscrete.getGrade());
  }

  @Test
  void testToString() {
    assertEquals("Programmation 2 : 20.0/20", twentyAtProg.toString());
    assertEquals("Structures discrètes : 0.0/20", zeroAtStructDiscrete.toString());
  }
}
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package matrix;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

class ConstantMatrixInitializerTest {
    @Test
    public void testMatrixInitializationWithConstantValue() {
        ListMatrix<String> matrix = new ListMatrix<>(3, 3, new ConstantMatrixInitializer<>("X"));

        // Test that all cells have the constant value.
        for (int x = 0; x < 3; x++) {
            for (int y = 0; y < 3; y++) {
                assertEquals("X", matrix.get(x, y));
            }
        }
    }

    @Test
    public void testMatrixInitializationWithConstantValue2() {
        ListMatrix<Integer> matrix = new ListMatrix<>(3, 5, new ConstantMatrixInitializer<>(12));

        // Test that all cells have the constant value.
        for (int x = 0; x < 3; x++) {
            for (int y = 0; y < 5; y++) {
                assertEquals(12, matrix.get(x, y));
            }
        }
    }
}
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package matrix;

import org.junit.jupiter.api.Test;

import java.util.NoSuchElementException;

import static org.junit.jupiter.api.Assertions.*;

class CoordinateIteratorTest {

    @Test
    public void testIteratorWithZeroDimensions() {
        CoordinateIterator iterator = new CoordinateIterator(0, 0);
        assertFalse(iterator.hasNext());
    }

    @Test
    public void testIteratorWithOneDimension() {
        CoordinateIterator iterator = new CoordinateIterator(5, 1);
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(0, 0), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(1, 0), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(2, 0), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(3, 0), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(4, 0), iterator.next());
        assertFalse(iterator.hasNext());
        assertThrows(NoSuchElementException.class, iterator::next);
    }

    @Test
    public void testIteratorWithTwoDimensions() {
        CoordinateIterator iterator = new CoordinateIterator(3, 2);
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(0, 0), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(1, 0), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(2, 0), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(0, 1), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(1, 1), iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(Coordinate.of(2, 1), iterator.next());
        assertFalse(iterator.hasNext());
        assertThrows(NoSuchElementException.class, iterator::next);
    }

}
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package matrix;

import org.junit.jupiter.api.Test;

import java.util.List;

import static org.junit.jupiter.api.Assertions.*;

public class CoordinateTest {
    @Test
    public void testCoordinateCreation() {
        Coordinate coordinate = Coordinate.of(3, 4);
        assertEquals(3, coordinate.x());
        assertEquals(4, coordinate.y());
    }

    @Test
    public void testLeft() {
        Coordinate coordinate = Coordinate.of(3, 4);
        Coordinate left = coordinate.left();
        assertEquals(2, left.x());
        assertEquals(4, left.y());
    }

    @Test
    public void testRight() {
        Coordinate coordinate = Coordinate.of(3, 4);
        Coordinate right = coordinate.right();
        assertEquals(4, right.x());
        assertEquals(4, right.y());
    }

    @Test
    public void testAbove() {
        Coordinate coordinate = Coordinate.of(3, 4);
        Coordinate above = coordinate.above();
        assertEquals(3, above.x());
        assertEquals(5, above.y());
    }

    @Test
    public void testBelow() {
        Coordinate coordinate = Coordinate.of(3, 4);
        Coordinate below = coordinate.below();
        assertEquals(3, below.x());
        assertEquals(3, below.y());
    }

    @Test
    public void testOrthogonalNeighbours() {
        Coordinate coordinate = Coordinate.of(3, 4);
        List<Coordinate> neighbours = coordinate.orthogonalNeighbours();
        assertEquals(4, neighbours.size());
        assertTrue(neighbours.contains(Coordinate.of(2, 4)));
        assertTrue(neighbours.contains(Coordinate.of(4, 4)));
        assertTrue(neighbours.contains(Coordinate.of(3, 3)));
        assertTrue(neighbours.contains(Coordinate.of(3, 5)));
        assertFalse(neighbours.contains(coordinate));
        assertFalse(neighbours.contains(Coordinate.of(1, 4)));
        assertFalse(neighbours.contains(Coordinate.of(5, 4)));
        assertFalse(neighbours.contains(Coordinate.of(3, 6)));
        assertFalse(neighbours.contains(Coordinate.of(3, 1)));
    }

    @Test
    public void testDiagonalNeighbours() {
        Coordinate coordinate = Coordinate.of(3, 4);
        List<Coordinate> neighbours = coordinate.diagonalNeighbours();
        assertEquals(4, neighbours.size());
        assertTrue(neighbours.contains(Coordinate.of(2, 3)));
        assertTrue(neighbours.contains(Coordinate.of(4, 3)));
        assertTrue(neighbours.contains(Coordinate.of(2, 5)));
        assertTrue(neighbours.contains(Coordinate.of(4, 5)));
        assertFalse(neighbours.contains(coordinate));
        assertFalse(neighbours.contains(Coordinate.of(1, 4)));
        assertFalse(neighbours.contains(Coordinate.of(5, 4)));
        assertFalse(neighbours.contains(Coordinate.of(3, 6)));
        assertFalse(neighbours.contains(Coordinate.of(3, 1)));
    }

    @Test
    public void testOrthodiagonalNeighbours() {
        Coordinate coordinate = Coordinate.of(3, 4);
        List<Coordinate> neighbours = coordinate.orthodiagonalNeighbours();
        assertEquals(8, neighbours.size());
        assertTrue(neighbours.contains(Coordinate.of(2, 4)));
        assertTrue(neighbours.contains(Coordinate.of(4, 4)));
        assertTrue(neighbours.contains(Coordinate.of(3, 3)));
        assertTrue(neighbours.contains(Coordinate.of(3, 5)));
        assertTrue(neighbours.contains(Coordinate.of(2, 3)));
        assertTrue(neighbours.contains(Coordinate.of(4, 3)));
        assertTrue(neighbours.contains(Coordinate.of(2, 5)));
        assertTrue(neighbours.contains(Coordinate.of(4, 5)));
        assertFalse(neighbours.contains(coordinate));
        assertFalse(neighbours.contains(Coordinate.of(1, 4)));
        assertFalse(neighbours.contains(Coordinate.of(5, 4)));
        assertFalse(neighbours.contains(Coordinate.of(3, 6)));
        assertFalse(neighbours.contains(Coordinate.of(3, 1)));
    }
}
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package matrix;

import org.junit.jupiter.api.Test;

import java.util.Iterator;

import static org.junit.jupiter.api.Assertions.*;

class ListMatrixTest {

    private final MatrixInitializer<Integer> sumInitializer =
            coord -> coord.x() + coord.y();

    @Test
    public void testMatrixCreationWithInitializer() {
        ListMatrix<Integer> matrix = new ListMatrix<>(3, 4, sumInitializer);
        assertEquals(3, matrix.width());
        assertEquals(4, matrix.height());
        assertEquals(4, matrix.get(2, 2));
        assertEquals(3, matrix.get(1, 2));
        assertEquals(3, matrix.get(2, 1));
        assertEquals(2, matrix.get(1, 1));
    }

    @Test
    public void testMatrixCreationWithInitialValue() {
        ListMatrix<String> matrix = new ListMatrix<>(2, 2, "Foo");
        assertEquals(2, matrix.width());
        assertEquals(2, matrix.height());
        assertEquals("Foo", matrix.get(1, 1)); // Test a specific cell value.
    }

    @Test
    public void testMatrixSetAndGet() {
        ListMatrix<Integer> matrix = new ListMatrix<>(3, 3, 0);
        matrix.set(1, 1,42);
        assertEquals(42, matrix.get(1, 1));
        matrix.set(0, 2,10);
        assertEquals(10, matrix.get(0, 2));
        matrix.set(Coordinate.of(2, 2),99);
        assertEquals(99, matrix.get(Coordinate.of(2, 2)));
    }

    @Test
    public void testMatrixWidthAndHeight() {
        ListMatrix<String> matrix = new ListMatrix<>(4, 2, "A");
        assertEquals(4, matrix.width());
        assertEquals(2, matrix.height());
        matrix.set(3, 1,"B");
        assertEquals(4, matrix.width());
        assertEquals(2, matrix.height());
    }

    @Test
    public void testMatrixIterator() {
        ListMatrix<Integer> matrix = new ListMatrix<>(2, 2, sumInitializer);
        Iterator<Integer> iterator = matrix.iterator();
        assertTrue(iterator.hasNext());
        assertEquals(0, iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(1, iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(1, iterator.next());
        assertTrue(iterator.hasNext());
        assertEquals(2, iterator.next());
        assertFalse(iterator.hasNext());
    }

    @Test
    public void testMatrixCoordinates() {
        ListMatrix<Integer> matrix = new ListMatrix<>(2, 2, 0);
        Iterable<Coordinate> coordinates = matrix.coordinates();
        int count = 0;
        for (Coordinate coord : coordinates) {
            count++;
        }
        assertEquals(4, count);
    }


    @Test
    public void testSubMatrix() {
      Matrix<Integer> matrix = new ListMatrix<>(5, 5, 0);
      for (int x = 0; x < 5; x++) {
        for (int y = 0; y < 5; y++) {
          matrix.set(x,y,x + y * 5);
        }
      }
      Matrix<Integer> sub = matrix.subMatrix(Coordinate.of(2,1),2,3);
      assertEquals(2, sub.width());
      assertEquals(3, sub.height());
      for (int x = 2; x < 4; x++) {
        for (int y = 1; y < 4; y++) {
          assertEquals(x + y * 5, sub.get(x-2,y-1));
        }
      }
    }


}
+40 −0
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package model;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

class CellTest {

    private record Change<T>(T oldValue, T newValue) {}
    private static class MockListener<T> implements OnChangeListener<T> {
        private Change<T> lastChange = null;

        public boolean checksLastChange(T oldValue, T newValue) {
            return this.lastChange != null
                    && this.lastChange.oldValue.equals(oldValue)
                    && this.lastChange.newValue.equals(newValue);
        }

        @Override
        public void valueChanged(T oldValue, T newValue) {
            lastChange = new Change<>(oldValue, newValue);
        }
    }
    @Test
    public void testCellValueChangeWithListener() {
        Cell<Integer> cell = new Cell<>(42);
        MockListener<Integer> mockListener = new MockListener<>();
        cell.addOnChangeListener(mockListener);
        cell.set(99);
        assertTrue(mockListener.checksLastChange(42, 99));
        assertEquals(99, cell.get());
    }

    @Test
    public void testCellWithoutListener() {
        Cell<String> cell = new Cell<>("Foo");
        cell.set("Bar");
        assertEquals("Bar", cell.get());
    }
}
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package model;

import matrix.Coordinate;
import javafx.scene.paint.Color;
import model.automata.GameOfLifeAutomaton;
import static model.automata.GameOfLifeState.*;
import model.automata.GameOfLifeState;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;
import static org.junit.jupiter.api.Assertions.*;


class CellularAutomatonSimulationTest {

    private final CellularAutomatonSimulation<GameOfLifeState> simulation;
    private final CellularAutomaton<GameOfLifeState> automaton;
    private final Random randomGenerator;

    CellularAutomatonSimulationTest() {
        this.randomGenerator = new Random();
        this.automaton = new GameOfLifeAutomaton(4,3);
        this.simulation = new CellularAutomatonSimulation<>(automaton, randomGenerator);
    }
    @BeforeEach
    public void setUp() {
        this.simulation.clear();
    }

    @Test
    public void testNumberOfColumns() {
        assertEquals(4, simulation.numberOfColumns());
    }

    @Test
    public void testNumberOfRows() {
        assertEquals(3, simulation.numberOfRows());
    }

    @Test
    public void testAt() {
        Coordinate coordinate = Coordinate.of(1, 2);
        Cell<GameOfLifeState> cell = simulation.at(coordinate);
        assertEquals(DEAD,cell.get());
    }

    @Test
    public void testUpdateToNextGeneration() {
        GameOfLifeState[][] input =
                { {ALIVE, ALIVE, ALIVE, DEAD},
                  {ALIVE, DEAD, DEAD, DEAD},
                  {DEAD, ALIVE, DEAD, DEAD}
                };
        GameOfLifeState[][] output =
                { {ALIVE, DEAD, ALIVE, ALIVE},
                  {ALIVE, DEAD, ALIVE, ALIVE},
                  {DEAD, DEAD, ALIVE, ALIVE}
                };
        for (Coordinate coordinate : this.simulation) {
            this.simulation.at(coordinate).set(input[coordinate.y()][coordinate.x()]);
        }
        simulation.updateToNextGeneration();
        for (Coordinate coordinate : this.simulation) {
            assertEquals(
                    output[coordinate.y()][coordinate.x()],
                    this.simulation.at(coordinate).get(),
                    "Generation at " + coordinate
            );
        }
    }

    @Test
    public void testNext() {
        Coordinate coordinate = Coordinate.of(1, 1);
        Cell<GameOfLifeState> cell = simulation.at(coordinate);
        GameOfLifeState oldState = cell.get();
        simulation.next(coordinate);
        assertNotEquals(oldState, cell.get());
    }

    @Test
    public void testCopy() {
        Coordinate source = Coordinate.of(1, 1);
        Coordinate destination = Coordinate.of(2, 2);
        this.simulation.at(source).set(ALIVE);
        simulation.copy(source, destination);
        assertEquals(
                ALIVE,
                this.simulation.at(destination).get()
        );
    }

    @Test
    public void testColor() {
        Coordinate coordinate = Coordinate.of(1, 1);
        assertEquals(Color.WHITE, this.simulation.getColor(coordinate));
        this.simulation.at(coordinate).set(ALIVE);
        assertEquals(Color.RED, this.simulation.getColor(coordinate));
    }

    @Test
    public void testSetChangeListener() {
        Coordinate coordinate = Coordinate.of(1, 1);
        Coordinate otherCoordinate = Coordinate.of(0,2);
        Cell<GameOfLifeState> cell = simulation.at(coordinate);
        List<GameOfLifeState> states = new ArrayList<>();
        Runnable listener = () -> states.add(this.simulation.at(coordinate).get());
        simulation.setChangeListener(coordinate, listener);
        this.simulation.at(otherCoordinate).set(ALIVE);
        assertEquals(Collections.emptyList(), states);
        this.simulation.at(coordinate).set(ALIVE);
        this.simulation.at(otherCoordinate).set(DEAD);
        assertEquals(List.of(ALIVE), states);
        this.simulation.at(coordinate).set(ALIVE);
        this.simulation.at(otherCoordinate).set(ALIVE);
        this.simulation.at(coordinate).set(DEAD);
        assertEquals(List.of(ALIVE, ALIVE, DEAD), states);
    }

    @Test
    public void testSetGenerationNumberChangeListener() {
        List<Integer> values = new ArrayList<>();
        OnChangeListener<Integer> listener = (oldValue, newValue) -> values.add(newValue);
        simulation.setGenerationNumberChangeListener(listener);
        assertEquals(Collections.emptyList(), values);
        simulation.clear();
        assertEquals(List.of(0), values);
        simulation.updateToNextGeneration();
        assertEquals(List.of(0,1), values);
        simulation.updateToNextGeneration();
        simulation.updateToNextGeneration();
        assertEquals(List.of(0,1,2,3), values);
    }

    @Test
    public void testClear() {
        for (Coordinate coordinate : this.simulation) {
            this.simulation.at(coordinate).set(ALIVE);
        }
        this.simulation.clear();
        for (Coordinate coordinate : this.simulation) {
            assertEquals(DEAD, this.simulation.at(coordinate).get());
        }
    }

    @Test
    public void testReset() {
        randomGenerator.setSeed(321);
        this.simulation.reset();
        int count = 0;
        for (Coordinate coordinate : this.simulation) {
            if (this.simulation.at(coordinate).get().equals(ALIVE)) {
                count = count + 1;
            }
        }
        assertEquals(7, count);
    }
}
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package model;

import matrix.Coordinate;
import model.automata.GameOfLifeAutomaton;
import model.automata.GameOfLifeState;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

import java.util.Random;

import static model.automata.GameOfLifeState.ALIVE;
import static model.automata.GameOfLifeState.DEAD;
import static org.junit.jupiter.api.Assertions.*;

class NextGenerationInitializerTest {

    private final CellularAutomatonSimulation<GameOfLifeState> simulation =
            new CellularAutomatonSimulation<>(
                    new GameOfLifeAutomaton(4,3),
                    new Random()
                    );
    private final NextGenerationInitializer<GameOfLifeState> initializer =
            new NextGenerationInitializer<>(this.simulation);

    @BeforeEach
    public void prepareSimulation() {
        GameOfLifeState[][] state =
                { { DEAD, DEAD, DEAD, DEAD }
                , { ALIVE, ALIVE, DEAD, DEAD }
                , { DEAD, DEAD, ALIVE, DEAD }
                };
        for (Coordinate coordinate : this.simulation) {
            this.simulation.at(coordinate).set(state[coordinate.y()][coordinate.x()]);
        }
    }

    @Test
    void initialValueAt() {
        assertEquals(DEAD, initializer.initialValueAt(Coordinate.of(0,1)));
        assertEquals(ALIVE, initializer.initialValueAt(Coordinate.of(1,0)));
        assertEquals(ALIVE, initializer.initialValueAt(Coordinate.of(1,1)));
        assertEquals(ALIVE, initializer.initialValueAt(Coordinate.of(1,2)));
        assertEquals(DEAD, initializer.initialValueAt(Coordinate.of(2,2)));
    }

    @Test
    public void testWrapCoordinateInsideGrid() {
        Coordinate coordinate = Coordinate.of(1, 1);
        Coordinate wrapped = initializer.wrap(coordinate);
        assertEquals(coordinate, wrapped);
    }

    @Test
    public void testWrapCoordinateOutsideGrid() {
        assertEquals(
                Coordinate.of(0, 1),
                initializer.wrap(Coordinate.of(4, 4))
        );
        assertEquals(
                Coordinate.of(3, 2),
                initializer.wrap(Coordinate.of(-1, 2))
        );
         assertEquals(
                Coordinate.of(3, 2),
                initializer.wrap(Coordinate.of(-1, -1))
        );   }

    @Test
    public void testModuloPositive() {
        int result = NextGenerationInitializer.modulo(7, 4);
        assertEquals(3, result);
    }

    @Test
    public void testModuloNegative() {
        int result = NextGenerationInitializer.modulo(-7, 4);
        assertEquals(1, result);
    }


}
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+39 −0
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package model;

import org.junit.jupiter.api.Test;

import java.util.List;

import static model.State.count;
import static org.junit.jupiter.api.Assertions.*;

class StateTest {
    @Test
    public void testCountMethodWithInteger() {
        List<Integer> neighbours = List.of(1, 2, 1, 3, 1);
        int result = count(1, neighbours);
        assertEquals(3, result);
    }

    @Test
    public void testCountMethodWithString() {
        List<String> neighbours = List.of("apple", "banana", "apple", "cherry", "apple");
        int result = count("apple", neighbours);
        assertEquals(3, result);
    }

    @Test
    public void testCountMethodWithEmptyList() {
        List<Double> neighbours = List.of();
        int result = count(5.0, neighbours);
        assertEquals(0, result);
    }

    @Test
    public void testCountMethodWithNoMatchingElements() {
        List<Character> neighbours = List.of('a', 'b', 'c');
        int result = count('x', neighbours);
        assertEquals(0, result);
    }

}
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Original line number Original line Diff line number Diff line
package model.automata;

import javafx.scene.paint.Color;
import model.State;
import org.junit.jupiter.api.Test;

import java.util.List;

import static model.automata.GameOfLifeState.*;
import static org.junit.jupiter.api.Assertions.*;

class GameOfLifeStateTest {
    @Test
    public void testGetColor() {
        assertEquals(Color.WHITE, DEAD.getColor());
        assertEquals(Color.RED, ALIVE.getColor());
    }

    @Test
    public void testNext() {
        assertEquals(ALIVE.next(), DEAD);
        assertEquals(DEAD.next(), ALIVE);
    }

    @Test
    public void testAliveUpdate() {
        // Test with three alive neighbors, should be ALIVE
        List<GameOfLifeState> aliveNeighbors =
                List.of(ALIVE, DEAD, ALIVE, DEAD, ALIVE);
        assertEquals(ALIVE, ALIVE.update(aliveNeighbors));

        // Test with two alive neighbors, should be ALIVE
        List<GameOfLifeState> twoAliveNeighbors =
                List.of(ALIVE, DEAD, ALIVE, DEAD, DEAD);
        assertEquals(ALIVE, ALIVE.update(twoAliveNeighbors));

        // Test with four alive neighbors, should be DEAD
        List<GameOfLifeState> fourAliveNeighbors =
                List.of(ALIVE, ALIVE, DEAD, ALIVE, ALIVE);
        assertEquals(DEAD, ALIVE.update(fourAliveNeighbors));

        // Test with zero alive neighbors, should be DEAD
        List<GameOfLifeState> zeroAliveNeighbors =
                List.of(DEAD, DEAD, DEAD, DEAD);
        assertEquals(DEAD, ALIVE.update(zeroAliveNeighbors));
    }

    @Test
    public void testDeadUpdate() {
        // Test with three alive neighbors, should be ALIVE
        List<GameOfLifeState> aliveNeighbors =
                List.of(ALIVE, DEAD, ALIVE, DEAD, ALIVE);
        assertEquals(ALIVE, DEAD.update(aliveNeighbors));

        // Test with two alive neighbors, should be DEAD
        List<GameOfLifeState> twoAliveNeighbors =
                List.of(ALIVE, DEAD, ALIVE, DEAD, DEAD);
        assertEquals(DEAD, DEAD.update(twoAliveNeighbors));

        // Test with four alive neighbors, should be DEAD
        List<GameOfLifeState> fourAliveNeighbors =
                List.of(ALIVE, ALIVE, DEAD, ALIVE, ALIVE);
        assertEquals(DEAD, DEAD.update(fourAliveNeighbors));

        // Test with zero alive neighbors, should be DEAD
        List<GameOfLifeState> zeroAliveNeighbors =
                List.of(DEAD, DEAD, DEAD, DEAD);
        assertEquals(DEAD, DEAD.update(zeroAliveNeighbors));
    }
}
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