@Test public void testRemoveAllListeners() {

	// Arrange:
	final Animator mockAnimator = mock(Animator.class);
	final Animator.AnimatorListener mockListener = mock(Animator.AnimatorListener.class);
	final Animator.AnimatorPauseListener mockPauseListener = mock(Animator.AnimatorPauseListener.class);
	final AnimatorWrapper wrapper = new AnimatorWrapper(mockAnimator);
	wrapper.addListener(mockListener);
	wrapper.addPauseListener(mockPauseListener);
	// Act:
	wrapper.removeAllListeners();
	// Assert:
	assertThat(wrapper.getListeners().isEmpty(), is(true));
	verify(mockAnimator).removeAllListeners();
}