[android] #2748 - added a coordinatebounds unit test

android/java/MapboxGLAndroidSDKTestApp/src/test/java/CoordinateBoundsTest.java

@@ -0,0 +1,58 @@
+import com.mapbox.mapboxsdk.geometry.CoordinateBounds;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+public class CoordinateBoundsTest {
+
+    @Test
+    public void testSanity() {
+        CoordinateBounds coordinateBounds = new CoordinateBounds(null, null);
+        assertNotNull("coordinateBounds should not be null", coordinateBounds);
+    }
+
+    @Test
+    public void testSouthWestConstructor() {
+        LatLng southWest = new LatLng(12, 12);
+        CoordinateBounds coordinateBounds = new CoordinateBounds(southWest, null);
+        assertEquals("southWest should match", southWest, coordinateBounds.getSouthWest());
+    }
+
+    @Test
+    public void testNorthEastConstructor() {
+        LatLng northEast = new LatLng(12, 12);
+        CoordinateBounds coordinateBounds = new CoordinateBounds(null, northEast);
+        assertEquals("northEast should match", northEast, coordinateBounds.getNorthEast());
+    }
+
+    @Test
+    public void testHashCode() {
+        LatLng northEast = new LatLng(60, 60);
+        LatLng southWest = new LatLng(43, 26);
+        CoordinateBounds coordinateBounds = new CoordinateBounds(northEast, southWest);
+        assertEquals("hash code should match", coordinateBounds.hashCode(), -1515487232);
+    }
+
+    @Test
+    public void testToString() {
+        LatLng northEast = new LatLng(60, 60);
+        LatLng southWest = new LatLng(43, 26);
+        CoordinateBounds coordinateBounds = new CoordinateBounds(northEast, southWest);
+        assertEquals("string should match",
+                coordinateBounds.toString(),
+                "CoordinateBounds [northEast[" + coordinateBounds.getNorthEast() + "], southWest[]" + coordinateBounds.getSouthWest() + "]");
+    }
+
+    @Test
+    public void testEquals() {
+        LatLng northEast = new LatLng(60, 60);
+        LatLng southWest = new LatLng(43, 26);
+        CoordinateBounds firstBounds = new CoordinateBounds(northEast, southWest);
+        CoordinateBounds sameBounds = new CoordinateBounds(northEast, southWest);
+        assertTrue(firstBounds.equals(sameBounds));
+    }
+}