@Test public void testAllowEnterTransitionOverlap() {

	// Arrange:
	final FragmentRequest request = new FragmentRequest(mock(FragmentController.class), FragmentRequest.NO_ID);
	// Act + Assert:
   	assertThat(request.allowEnterTransitionOverlap(false), is(request));
   	assertThat(request.allowEnterTransitionOverlap(), is(false));
	assertThat(request.allowEnterTransitionOverlap(true), is(request));
	assertThat(request.allowEnterTransitionOverlap(), is(true));
}