@Test
public void shouldCreateFragmentProxyWhenTestSubjectIsFragment() {
when(testCase.getTestSubjectClassType()).thenReturn(RoboFragment.class);
when(reflectionUtils.classIsOfAssignableForm(RoboFragment.class, RoboFragment.class))
.thenReturn(true);
when(reflectionUtils.createObjectProxy(RoboFragment.class, testFieldInjector))
.thenReturn(fragment);
testFieldInjector.setupTestCase();
verify(reflectionUtils).createObjectProxy(RoboFragment.class, testFieldInjector);
}
@Test
public void shouldInjectFragmentIntoTestCaseMarkedAsSubject()
throws NoSuchFieldException, IllegalAccessException {
when(testCase.getTestSubjectClassType()).thenReturn(RoboFragment.class);
when(testCase.getTestSubjectField()).thenReturn(getSampleField());
when(testCase.getTestCaseInstance()).thenReturn(testCaseInstance);
when(reflectionUtils.classIsOfAssignableForm(RoboFragment.class, RoboFragment.class))
.thenReturn(true);
when(reflectionUtils.createObjectProxy(RoboFragment.class, testFieldInjector))
.thenReturn(fragment);
testFieldInjector.setupTestCase();
verify(reflectionUtils).forceSetValueOnField(getSampleField(), testCaseInstance, fragment);
}
@Test
public void shouldUseFragmentTransactionToAddFragmentToDummyActivityIfSubjectIsAnFragment() {
when(testCase.getTestSubjectClassType()).thenReturn(RoboFragment.class);
when(reflectionUtils.classIsOfAssignableForm(RoboFragment.class, RoboFragment.class))
.thenReturn(true);
when(reflectionUtils.createObjectProxy(RoboFragment.class, testFieldInjector))
.thenReturn(fragment);
when(reflectionUtils.objectIsOfAnyType(fragment, RoboFragment.class)).thenReturn(true);
testFieldInjector.setupTestCase();
TestFragmentManager fragmentManager =
(TestFragmentManager)
shadowOf((FragmentActivity) testFieldInjector.getCurrentContextForTest())
.getSupportFragmentManager();
assertThat(fragmentManager.getCommittedTransactions().size(), is(1));
assertThat(
(RoboFragment) fragmentManager.getCommittedTransactions().get(0).getFragment(),
is(fragment));
}