Completed working boat selection screen.

When a user selects a different boat, it is sent to all other clients and updates accordingly. Boats are all shown with their correct models in game.

#story[1274]

src/test/java/seng302/utilities/BoatMeshTypeTest.java

@@ -0,0 +1,35 @@
+package seng302.utilities;
+
+import org.junit.Assert;
+import org.junit.Test;
+import seng302.visualiser.fxObjects.assets_3D.BoatMeshType;
+
+/**
+ * Basic tests for the next and previous methods
+ * Created by kre39 on 20/09/17.
+ */
+public class BoatMeshTypeTest {
+
+
+    @Test
+    public void testNextBoatMeshType() {
+        BoatMeshType currentBoat = BoatMeshType.DINGHY;
+        BoatMeshType nextBoat = BoatMeshType.getNextBoatType(currentBoat);
+        Assert.assertEquals(BoatMeshType.CAT_ATE_A_MERINGUE, nextBoat);
+    }
+
+    @Test
+    public void testPreviousBoatMeshType() {
+        BoatMeshType currentBoat = BoatMeshType.CAT_ATE_A_MERINGUE;
+        BoatMeshType prevBoat = BoatMeshType.getPrevBoatType(currentBoat);
+        Assert.assertEquals(BoatMeshType.DINGHY, prevBoat);
+    }
+
+    @Test
+    public void testGetBoatMeshType() {
+        BoatMeshType currentBoat = BoatMeshType.getBoatMeshType("DINGHY");
+        Assert.assertEquals(BoatMeshType.DINGHY, currentBoat);
+        BoatMeshType wrongBoat = BoatMeshType.getBoatMeshType("NOT A REAL BOAT");
+        Assert.assertEquals(BoatMeshType.DINGHY, wrongBoat);
+    }
+}