GooglePlacesApiTest.java

@RunWith(AndroidJUnit4.class)
public class GooglePlacesApiTest {

  GoogleApiClient apiClient;

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

    apiClient = new GoogleApiClient.Builder(context)
        .addApi(Places.GEO_DATA_API)
        .addApi(Places.PLACE_DETECTION_API)
        .build();
    apiClient.connect();
  }

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

}