Testing that button starts an Activity with Robolectric

Question

Hi I have the following code:

@RunWith(Test9Runner.class)
public class MainActivityTest 
{
    private MainActivity activity;
    private Button pressMeButto         


        

Answer 1

@Before
public void setUp() throws Exception {
    mMainActivity = Robolectric.buildActivity(MainActivity.class)
            .create().start().visible().get();

    shadowActivity =Shadows.shadowOf(mMainActivity);
    hourlyButton = (Button) mMainActivity.findViewById(R.id.hourlyButton);
}
@Test
public void hourlyActivityButtonTest() throws Exception {

   Thread.sleep(5000);
    hourlyButton.performClick();
    Intent intent = shadowActivity.peekNextStartedActivityForResult().intent;
    assertThat(intent.getComponent()).isEqualTo(new ComponentName(mMainActivity, HourlyForecastActivity.class));

}