@Test
public void attemptStateTransition_withDestroyedStartState() {
// All state transitions should fail if starting from a destroyed state
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
boolean stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
stateDidChange = subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.DESTROYED);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
}
@Test
public void attemptStateTransition_withLoadingStartState() {
/**
* LOADING can go to IDLE if and only if it's a hard reset to IDLE. LOADING should go to READY
* when the interstitial is done loading. LOADING can go to DESTROYED if the interstitial view
* is destroyed.
*/
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
boolean stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.LOADING);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
stateDidChange = subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, true);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.IDLE);
verify(customEventInterstitialAdapter).invalidate();
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.LOADING);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.LOADING);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, false);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.READY);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, true);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.READY);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, false);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verify(customEventInterstitialAdapter).invalidate();
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.LOADING);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, true);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verify(customEventInterstitialAdapter).invalidate();
}
@Test
public void attemptStateTransition_withReadyStartState() {
/**
* This state should succeed for going to IDLE. When it's forced, it's implicitly resetting the
* internals into ready state. If it's not forced, this is when the interstitial is shown. Also,
* READY can go into DESTROYED.
*/
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
boolean stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, false);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.IDLE);
verify(customEventInterstitialAdapter).showInterstitial();
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
stateDidChange = subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, true);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.IDLE);
verify(customEventInterstitialAdapter).invalidate();
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.READY);
verifyZeroInteractions(customEventInterstitialAdapter);
verify(interstitialAdListener).onInterstitialLoaded(subject);
reset(customEventInterstitialAdapter, interstitialAdListener);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.READY);
verifyZeroInteractions(customEventInterstitialAdapter);
verify(interstitialAdListener).onInterstitialLoaded(subject);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.READY);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.READY);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, false);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verify(customEventInterstitialAdapter).invalidate();
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.READY);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, true);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verify(customEventInterstitialAdapter).invalidate();
}
@Test
public void attemptStateTransition_withIdleStartState() {
/**
* IDLE can go to LOADING when load is called. IDLE can also go to DESTROYED if the interstitial
* view is destroyed.
*/
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
boolean stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.IDLE);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
stateDidChange = subject.attemptStateTransition(MoPubInterstitial.InterstitialState.IDLE, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.IDLE);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setInterstitialView(interstitialView);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, false);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.LOADING);
verify(customEventInterstitialAdapter).invalidate();
verify(interstitialView).loadAd();
reset(customEventInterstitialAdapter, interstitialView);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setInterstitialView(interstitialView);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.LOADING, true);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.LOADING);
verify(customEventInterstitialAdapter).invalidate();
verify(interstitialView).forceRefresh();
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, false);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.IDLE);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.READY, true);
assertThat(stateDidChange).isFalse();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.IDLE);
verifyZeroInteractions(customEventInterstitialAdapter);
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, false);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verify(customEventInterstitialAdapter).invalidate();
reset(customEventInterstitialAdapter);
subject.setCustomEventInterstitialAdapter(customEventInterstitialAdapter);
subject.setCurrentInterstitialState(MoPubInterstitial.InterstitialState.IDLE);
stateDidChange =
subject.attemptStateTransition(MoPubInterstitial.InterstitialState.DESTROYED, true);
assertThat(stateDidChange).isTrue();
assertThat(subject.getCurrentInterstitialState())
.isEqualTo(MoPubInterstitial.InterstitialState.DESTROYED);
verify(customEventInterstitialAdapter).invalidate();
}
