placeholders for the remaining objects

android/java/MapboxGLAndroidSDKTestApp/src/test/java/BoundingBoxTest.java

@@ -0,0 +1,15 @@
+import com.mapbox.mapboxgl.geometry.BoundingBox;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertNotNull;
+
+public class BoundingBoxTest {
+
+    @Test
+    public void testSanity() {
+        BoundingBox boundingBox = new BoundingBox(0.0, 0.0, 0.0, 0.0);
+        assertNotNull("boundingBox  should not be null", boundingBox);
+    }
+
+}

android/java/MapboxGLAndroidSDKTestApp/src/test/java/LatLngZoomTest.java

@@ -0,0 +1,15 @@
+import com.mapbox.mapboxgl.geometry.LatLngZoom;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertNotNull;
+
+public class LatLngZoomTest {
+
+    @Test
+    public void testSanity() {
+        LatLngZoom latLngZoom = new LatLngZoom(0.0, 0.0, 0.0);
+        assertNotNull("latLngZoom should not be null", latLngZoom);
+    }
+
+}

android/java/MapboxGLAndroidSDKTestApp/src/test/java/ProjectedMetersTest.java

@@ -0,0 +1,15 @@
+import com.mapbox.mapboxgl.geometry.ProjectedMeters;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertNotNull;
+
+public class ProjectedMetersTest {
+
+    @Test
+    public void testSanity() {
+        ProjectedMeters projectedMeters = new ProjectedMeters(0.0, 0.0);
+        assertNotNull("projectedMeters should not be null", projectedMeters);
+    }
+
+}