1 files changed, 95 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/VisibleRegionTest.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/VisibleRegionTest.java
new file mode 100644
index 0000000000..12b779de5d
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/VisibleRegionTest.java
@@ -0,0 +1,95 @@
+package com.mapbox.mapboxsdk.geometry;
+
+import android.os.Parcelable;
+
+import com.mapbox.mapboxsdk.utils.MockParcel;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+public class VisibleRegionTest {
+
+  private static final LatLng FAR_LEFT = new LatLng(52, -12);
+  private static final LatLng NEAR_LEFT = new LatLng(34, -12);
+  private static final LatLng FAR_RIGHT = new LatLng(52, 26);
+  private static final LatLng NEAR_RIGHT = new LatLng(34, 26);
+  private static final LatLngBounds BOUNDS =
+    new LatLngBounds.Builder().include(FAR_LEFT).include(FAR_RIGHT).include(NEAR_LEFT).include(NEAR_RIGHT).build();
+
+  @Test
+  public void testSanity() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertNotNull("region should not be null", region);
+  }
+
+  @Test
+  public void testEquality() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("visibleRegion is not equal to a LatLng", region.equals(FAR_LEFT), false);
+    assertEquals("visibleRegion is equal to itself", region.equals(region), true);
+  }
+
+  @Test
+  public void testFarLeftConstructor() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("LatLng should match", region.farLeft, FAR_LEFT);
+  }
+
+  @Test
+  public void testNearLeftConstructor() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("LatLng should match", region.nearLeft, NEAR_LEFT);
+  }
+
+  @Test
+  public void testFarRightConstructor() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("LatLng should match", region.farRight, FAR_RIGHT);
+  }
+
+  @Test
+  public void testNearRightConstructor() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("LatLng should match", region.nearRight, NEAR_RIGHT);
+  }
+
+  @Test
+  public void testLatLngBoundsConstructor() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("LatLngBounds should match", region.latLngBounds, BOUNDS);
+  }
+
+  @Test
+  public void testEquals() {
+    VisibleRegion regionLeft = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    VisibleRegion regionRight = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("VisibleRegions should match", regionLeft, regionRight);
+  }
+
+  @Test
+  public void testHashcode() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("hashcode should match", -923534102, region.hashCode());
+  }
+
+  @Test
+  public void testToString() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    assertEquals("string should match",
+      "[farLeft [LatLng [latitude=52.0, longitude=-12.0, altitude=0.0]], "
+        + "farRight [LatLng [latitude=52.0, longitude=26.0, altitude=0.0]], "
+        + "nearLeft [LatLng [latitude=34.0, longitude=-12.0, altitude=0.0]], "
+        + "nearRight [LatLng [latitude=34.0, longitude=26.0, altitude=0.0]], "
+        + "latLngBounds [N:52.0; E:26.0; S:34.0; W:-12.0]]",
+      region.toString());
+  }
+
+  @Test
+  public void testParcelable() {
+    VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS);
+    Parcelable parcel = MockParcel.obtain(region);
+    assertEquals("parcel should match initial object", region, parcel);
+  }
+}