1 files changed, 169 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/camera/CameraInternalApiTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/camera/CameraInternalApiTest.java
new file mode 100644
index 0000000000..1b40e265d2
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/camera/CameraInternalApiTest.java
@@ -0,0 +1,169 @@
+package com.mapbox.mapboxsdk.testapp.camera;
+
+import android.support.test.espresso.Espresso;
+import android.support.test.espresso.UiController;
+import android.support.test.espresso.ViewAction;
+import android.support.test.rule.ActivityTestRule;
+import android.view.View;
+
+import com.mapbox.mapboxsdk.camera.CameraPosition;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.maps.MapViewUtils;
+import com.mapbox.mapboxsdk.maps.MapboxMap;
+import com.mapbox.mapboxsdk.testapp.R;
+import com.mapbox.mapboxsdk.testapp.activity.espresso.EspressoTestActivity;
+import com.mapbox.mapboxsdk.testapp.utils.OnMapReadyIdlingResource;
+import com.mapbox.mapboxsdk.testapp.utils.TestConstants;
+import com.mapbox.mapboxsdk.testapp.utils.ViewUtils;
+
+import org.hamcrest.Matcher;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+
+import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
+import static android.support.test.espresso.matcher.ViewMatchers.withId;
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Tests camera transformations that aren't part of our public API
+ */
+public class CameraInternalApiTest {
+
+  @Rule
+  public final ActivityTestRule<EspressoTestActivity> rule = new ActivityTestRule<>(EspressoTestActivity.class);
+
+  private OnMapReadyIdlingResource idlingResource;
+
+  @Before
+  public void registerIdlingResource() {
+    idlingResource = new OnMapReadyIdlingResource(rule.getActivity());
+    Espresso.registerIdlingResources(idlingResource);
+  }
+
+  @Test
+  public void testBearing() {
+    ViewUtils.checkViewIsDisplayed(R.id.mapView);
+    EspressoTestActivity activity = rule.getActivity();
+    MapboxMap mapboxMap = activity.getMapboxMap();
+
+    CameraPosition initialPosition = new
+      CameraPosition.Builder().target(new LatLng()).zoom(1).bearing(0).tilt(0).build();
+    CameraPosition cameraPosition = mapboxMap.getCameraPosition();
+    assertEquals("Default camera position should match default", cameraPosition, initialPosition);
+
+    onView(withId(R.id.mapView)).perform(new BearingAction(mapboxMap));
+    assertEquals("Bearing should match", 45.1f, MapViewUtils.getDirection(mapboxMap), TestConstants.BEARING_DELTA);
+  }
+
+  @Test
+  public void testTilt() {
+    ViewUtils.checkViewIsDisplayed(R.id.mapView);
+    EspressoTestActivity activity = rule.getActivity();
+    MapboxMap mapboxMap = activity.getMapboxMap();
+
+    CameraPosition initialPosition = new CameraPosition.Builder().target(
+      new LatLng()).zoom(1).bearing(0).tilt(0).build();
+    CameraPosition cameraPosition = mapboxMap.getCameraPosition();
+    assertEquals("Default camera position should match default", cameraPosition, initialPosition);
+
+    onView(withId(R.id.mapView)).perform(new TiltAction(mapboxMap));
+    assertEquals("Tilt should match", 40.0f, MapViewUtils.getTilt(mapboxMap), TestConstants.TILT_DELTA);
+  }
+
+  @Test
+  public void testLatLng() {
+    ViewUtils.checkViewIsDisplayed(R.id.mapView);
+    EspressoTestActivity activity = rule.getActivity();
+    MapboxMap mapboxMap = activity.getMapboxMap();
+
+    CameraPosition initialPosition = new CameraPosition.Builder().target(
+      new LatLng()).zoom(1).bearing(0).tilt(0).build();
+    CameraPosition cameraPosition = mapboxMap.getCameraPosition();
+    assertEquals("Default camera position should match default", cameraPosition, initialPosition);
+
+    onView(withId(R.id.mapView)).perform(new LatLngAction(mapboxMap));
+    LatLng centerCoordinate = MapViewUtils.getLatLng(mapboxMap);
+    assertEquals("Latitude should match", 1.1f, centerCoordinate.getLatitude(), TestConstants.LAT_LNG_DELTA);
+    assertEquals("Longitude should match", 2.2f, centerCoordinate.getLongitude(), TestConstants.LAT_LNG_DELTA);
+  }
+
+  @After
+  public void unregisterIdlingResource() {
+    Espresso.unregisterIdlingResources(idlingResource);
+  }
+
+  private class BearingAction implements ViewAction {
+
+    private MapboxMap mapboxMap;
+
+    BearingAction(MapboxMap mapboxMap) {
+      this.mapboxMap = mapboxMap;
+    }
+
+    @Override
+    public Matcher<View> getConstraints() {
+      return isDisplayed();
+    }
+
+    @Override
+    public String getDescription() {
+      return getClass().getSimpleName();
+    }
+
+    @Override
+    public void perform(UiController uiController, View view) {
+      MapViewUtils.setDirection(mapboxMap, -45.1f);
+    }
+  }
+
+  private class TiltAction implements ViewAction {
+
+    private MapboxMap mapboxMap;
+
+    TiltAction(MapboxMap mapboxMap) {
+      this.mapboxMap = mapboxMap;
+    }
+
+    @Override
+    public Matcher<View> getConstraints() {
+      return isDisplayed();
+    }
+
+    @Override
+    public String getDescription() {
+      return getClass().getSimpleName();
+    }
+
+    @Override
+    public void perform(UiController uiController, View view) {
+      MapViewUtils.setTilt(mapboxMap, 40.0f);
+    }
+  }
+
+  private class LatLngAction implements ViewAction {
+
+    private MapboxMap mapboxMap;
+
+    LatLngAction(MapboxMap mapboxMap) {
+      this.mapboxMap = mapboxMap;
+    }
+
+    @Override
+    public Matcher<View> getConstraints() {
+      return isDisplayed();
+    }
+
+    @Override
+    public String getDescription() {
+      return getClass().getSimpleName();
+    }
+
+    @Override
+    public void perform(UiController uiController, View view) {
+      MapViewUtils.setLatLng(mapboxMap, new LatLng(1.1, 2.2));
+    }
+  }
+}