[android] #3754 - newLatLngBounds: unit tests for LatLng and LatLngBounds, builder pattern + refactoring.

[android] #3754 - Working version using the underlying VisibleCoorindateBounds

[android] #3754 - refactor Camera api inside maps package, correctly use factory pattern, LatLngBounds hooks into camera API

[android] #3754 - cleanup old API

1 files changed, 134 insertions, 0 deletions

diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngTest.java
new file mode 100644
index 0000000000..99516d079d
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngTest.java
@@ -0,0 +1,134 @@
+package com.mapbox.mapboxsdk.geometry;
+
+import android.location.Location;
+import android.os.Parcel;
+
+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.assertSame;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class LatLngTest {
+
+    private static final double DELTA = 1e-15;
+
+    @Test
+    public void testSanity() {
+        LatLng latLng = new LatLng(0.0, 0.0);
+        assertNotNull("latLng  should not be null", latLng);
+    }
+
+    @Test
+    public void testLatitudeConstructor() {
+        double latitude = 1.2;
+        LatLng latLng = new LatLng(latitude, 3.4);
+        assertEquals("latitude should match", latLng.getLatitude(), latitude, DELTA);
+    }
+
+    @Test
+    public void testLongitudeConstructor() {
+        double longitude = 3.4;
+        LatLng latLng = new LatLng(1.2, longitude);
+        assertEquals("longitude should match", latLng.getLongitude(), longitude, DELTA);
+    }
+
+    @Test
+    public void testAltitudeConstructor() {
+        LatLng latLng1 = new LatLng(1.2, 3.4);
+        assertEquals("altitude default value", latLng1.getAltitude(), 0.0, DELTA);
+
+        double altitude = 5.6;
+        LatLng latLng2 = new LatLng(1.2, 3.4, altitude);
+        assertEquals("altitude default value", latLng2.getAltitude(), altitude, DELTA);
+    }
+
+    @Test
+    public void testLatitudeSetter() {
+        LatLng latLng = new LatLng(1.2, 3.4);
+        latLng.setLatitude(3);
+        assertEquals("latitude should match", 3, latLng.getLatitude(), DELTA);
+    }
+
+    @Test
+    public void testLongitudeSetter() {
+        LatLng latLng = new LatLng(1.2, 3.4);
+        latLng.setLongitude(3);
+        assertEquals("longitude should match", 3, latLng.getLongitude(), DELTA);
+    }
+
+    @Test
+    public void testAltitudeSetter() {
+        LatLng latLng = new LatLng(1.2, 3.4);
+        latLng.setAltitude(3);
+        assertEquals("altitude should match", 3, latLng.getAltitude(), DELTA);
+    }
+
+    @Test
+    public void testLatLngConstructor() {
+        LatLng latLng1 = new LatLng(1.2, 3.4);
+        LatLng latLng2 = new LatLng(latLng1);
+        assertEquals("latLng should match", latLng1, latLng2);
+    }
+
+    @Test
+    public void testDistanceTo() {
+        LatLng latLng1 = new LatLng(0.0, 0.0);
+        LatLng latLng2 = new LatLng(1.0, 1.0);
+        assertEquals("distances should match",
+                latLng1.distanceTo(latLng2),
+                157425.53710839353, DELTA);
+    }
+
+    @Test
+    public void testDistanceToSamePoint() {
+        LatLng latLng1 = new LatLng(40.71199035644531, -74.0081);
+        LatLng latLng2 = new LatLng(40.71199035644531, -74.0081);
+        double distance = latLng1.distanceTo(latLng2);
+        assertEquals("distance should match", 0.0, distance, DELTA);
+    }
+
+    @Test
+    public void testLocationProvider() {
+        double latitude = 1.2;
+        double longitude = 3.4;
+        double altitude = 5.6;
+
+        // Mock the location class
+        Location locationMocked = mock(Location.class);
+        when(locationMocked.getLatitude()).thenReturn(latitude);
+        when(locationMocked.getLongitude()).thenReturn(longitude);
+        when(locationMocked.getAltitude()).thenReturn(altitude);
+
+        // Test the constructor
+        LatLng latLng = new LatLng(locationMocked);
+        assertEquals("latitude should match", latLng.getLatitude(), latitude, DELTA);
+        assertEquals("longitude should match", latLng.getLongitude(), longitude, DELTA);
+        assertEquals("altitude should match", latLng.getAltitude(), altitude, DELTA);
+    }
+
+    @Test
+    public void testHashCode() {
+        double latitude = 1.2;
+        double longitude = 3.4;
+        double altitude = 5.6;
+        LatLng latLng = new LatLng(latitude, longitude, altitude);
+        assertEquals("hash code should match", latLng.hashCode(), -151519232);
+    }
+
+    @Test
+    public void testToString() {
+        double latitude = 1.2;
+        double longitude = 3.4;
+        double altitude = 5.6;
+        LatLng latLng = new LatLng(latitude, longitude, altitude);
+        assertEquals("string should match",
+                latLng.toString(),
+                "LatLng [longitude=3.4, latitude=1.2, altitude=5.6]");
+    }
+
+}