Test that boat velocities are being scaled correctly added

#story[16] #implement
2017-03-23 17:37:52 +13:00
parent 4c7295998b
commit 944da81946
3 changed files with 44 additions and 6 deletions
@@ -110,4 +110,25 @@ public class RaceTest {
        assertTrue(System.currentTimeMillis() - timeStarted > 500);

    }
+
+    @Test
+    public void scalerScalesVelocityCorrectly() {
+
+        int scaleFactor = 0;
+        float vel1 = 0;
+        float vel2 = (float) 1.999;
+        float vel3 = (float) 32.5;
+        float vel4 = 500;
+        BoatInRace boat1 = new BoatInRace("test", vel1, Color.ALICEBLUE, "tt");
+        BoatInRace boat2 = new BoatInRace("test", vel2, Color.ALICEBLUE, "tt");
+        BoatInRace boat3 = new BoatInRace("test", vel3, Color.ALICEBLUE, "tt");
+        BoatInRace boat4 = new BoatInRace("test", vel4, Color.ALICEBLUE, "tt");
+        BoatInRace[] boats = new BoatInRace[] {boat1, boat2, boat3, boat4};
+
+        ConstantVelocityRace race = new ConstantVelocityRace(boats, new ArrayList<Leg>(), scaleFactor);
+        assertEquals(race.getStartingBoats().get(0).getScaledVelocity(), vel1 * scaleFactor, 1e-8);
+        assertEquals(race.getStartingBoats().get(1).getScaledVelocity(), vel2 * scaleFactor, 1e-8);
+        assertEquals(race.getStartingBoats().get(2).getScaledVelocity(), vel3 * scaleFactor, 1e-8);
+        assertEquals(race.getStartingBoats().get(3).getScaledVelocity(), vel4 * scaleFactor, 1e-8);
+    }
 }