Add Schedule + Test

src/main/java/elevator/Request.java

+package elevator;
+
+public class Request {
+
+}

src/main/java/elevator/Schedule.java

+package elevator;
+
+public class Schedule {
+
+
+
+    public void addLevelRequest(int level, Request request){
+
+    }
+
+    public void addInternRequest(Request request){
+
+    }
+
+
+}

src/test/java/elevator/TestSchedule.java

+package elevator;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class TestSchedule {
+    Schedule schedule = new Schedule();
+
+    @Test
+    public void TestLevelRequest(){
+        Request request = new Request();
+        schedule.addLevelRequest(5, request);
+        assertTrue(schedule.getRequests().contains(request));
+    }
+
+    @Test
+    public void TestInternRequest() {
+        Request request = new Request();
+        schedule.addInternRequest(request);
+        assertTrue(schedule.getRequests().contains(request));
+    }
+}