@Test public void testReplaceSame() {

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