GooglePlacesApiTest2.java

@RunWith(AndroidJUnit4.class)
public class GooglePlacesApiTest {
  private GoogleApiClient apiClient;

  @Before public void setup() throws InterruptedException {
    Context context = InstrumentationRegistery.getContext();

    final CountDownLatch latch = new CountDownLatch(1);
    apiClient = new GoogleApiClient.Builder(context)
        .addApi(Places.GEO_DATA_API)
        .addApi(Places.PLACE_DETECTION_API)
        .addConnectionCallbacks(new GoogleApiClient.ConnectionCallbacks() {
          @Override public void onConnected(Bundle bundle) {
            latch.countDown();
          }
        })
        .build();
    apiClient.connect();
    assertThat(latch.await(3, SECONDS)).isTrue();
  }

  @Test public void apiClientShouldConnect() {
    assertThat(apiClient.isConnected()).isTrue();
  }

}