Tests for the Race class added

-Mostly to do with checking positions and updating correctly

#test #story 9

src/test/java/seng302/Model/BoatInRaceTest.java

@@ -109,8 +109,6 @@ public class BoatInRaceTest {
         assertTrue(testBoat.getCurrentPosition() == null);
         assertTrue(testBoat.toString().contains("Name can change"));
         assertEquals(testBoat.getVelocity(), 20.0);
-        //assertTrue(testBoat.getName().equals("Name can change"));
-
     }
 
 }

src/test/java/seng302/Model/RaceTest.java

@@ -14,6 +14,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Observable;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
 /**
@@ -41,4 +42,60 @@ public class RaceTest {
         for(int i = 0; i < boats.length; i++)
             assertTrue(boats[i].equals(race.getStartingBoats().get(i)));
     }
+
+
+    @Test
+    public void checkPositionUpdatesNumberFinishedBoats() {
+
+        BoatInRace finishedBoat = new BoatInRace("Test", 1000, Color.ALICEBLUE, "tt");
+        finishedBoat.setDistanceTravelledInLeg(500);
+        Leg leg = new Leg("Finish", new GPSCoordinate(0, 0), new GPSCoordinate(1, 1), 0);
+        finishedBoat.setCurrentLeg(leg);
+
+        ConstantVelocityRace race = new ConstantVelocityRace(new BoatInRace[1], new ArrayList<Leg>());
+        assertEquals(race.boatsFinished, 0);
+
+        race.checkPosition(finishedBoat, 100);
+        assertEquals(race.boatsFinished, 1);
+        assertEquals(finishedBoat.getTimeFinished(), 100);
+    }
+
+    @Test
+    public void checkPositionDoesntUpdateNumberFinishedBoats() {
+
+        BoatInRace unFinishedBoat = new BoatInRace("Test", 10, Color.ALICEBLUE, "tt");
+        unFinishedBoat.setDistanceTravelledInLeg(0);
+        Leg leg = new Leg("Finish", new GPSCoordinate(0, 0), new GPSCoordinate(1, 1), 0);
+        unFinishedBoat.setCurrentLeg(leg);
+
+        ConstantVelocityRace race = new ConstantVelocityRace(new BoatInRace[1], new ArrayList<Leg>());
+        assertEquals(race.boatsFinished, 0);
+
+        race.checkPosition(unFinishedBoat, 100);
+        assertEquals(race.boatsFinished, 0);
+    }
+
+
+    @Test
+    public void distanceTravelledBeforeUpdatingLegIsRetained() {
+
+        ArrayList<Leg> legs = new ArrayList<>();
+
+        Leg leg1 = new Leg("1", new GPSCoordinate(0, 0), new GPSCoordinate(1, 1), 0);
+        Leg leg2 = new Leg("2", new GPSCoordinate(0, 0), new GPSCoordinate(1, 1), 1);
+
+        legs.add(leg2); legs.add(leg2);
+
+        ConstantVelocityRace race = new ConstantVelocityRace(new BoatInRace[1], legs);
+
+        BoatInRace unFinishedBoat = new BoatInRace("Test", 10, Color.ALICEBLUE, "tt");
+        unFinishedBoat.setDistanceTravelledInLeg(100);
+        unFinishedBoat.setCurrentLeg(leg1);
+
+        race.checkPosition(unFinishedBoat, 100);
+        assertEquals(unFinishedBoat.getCurrentLeg().getName(), "2");
+        assertTrue(unFinishedBoat.getDistanceTravelledInLeg() > 0);
+        assertTrue(unFinishedBoat.getDistanceTravelledInLeg() < 100);
+
+    }
 }