VectorTest.java

import static junit.framework.TestCase.fail;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;

import org.junit.Test;

public class VectorTest {

    @Test
    public void testVectorInt() {
        Vector vector = new Vector(123);
        assertThat(vector.capacity(), equalTo(123));
        assertThat(vector.size(), equalTo(0));
    }

    @Test
    public void testVector() {
        Vector vector = new Vector();
        assertThat(vector.capacity(), equalTo(10));
        assertThat(vector.size(), equalTo(0));
    }

    @Test
    public void testEnsureCapacity_CapacityDoubled() {
        Vector vector = new Vector(23);
        vector.ensureCapacity(24);
        assertThat(vector.capacity(), greaterThanOrEqualTo(23*2));
    }

    @Test
    public void testEnsureCapacity_CapacitySatified() {
        Vector vector = new Vector(23);
        vector.ensureCapacity(120);
        /* TODO */
        fail("not yet implemented");
    }

    @Test
    public void testEnsureCapacity_CapacityAlwaysIncreased() {
        Vector vector = new Vector(120);
        vector.ensureCapacity(10);
        assertThat(vector.capacity(), equalTo(120));
    }

    @Test
    public void testResize() {
        Vector vector = new Vector();
        vector.resize(120);
        /* TODO */
        fail("not yet implemented");
    }

    @Test
    public void testResize_Zeros() {
        Vector vector = new Vector(1);
        vector.add(2);
        vector.resize(0);
        vector.resize(1);
        assertThat(vector.get(0), equalTo(0));
    }

    @Test
    public void testResize_CapacityIncreased() {
        /* TODO */
        fail("not yet implemented");
    }

    @Test
    public void testResize_CapacityAlwaysIncreased() {
        /* TODO */