@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
subject = new GlobalAlternativeSelector();
subject.loadApplicationAlternatives(bbd);
ccl = Thread.currentThread().getContextClassLoader();
when(pat.getAnnotatedType()).thenReturn(at);
}
@Test
public void testWatchAlternatives_noGlobalAlternative() throws Exception {
// prepare, no global alternative
when(at.isAnnotationPresent(Priority.class)).thenReturn(false);
// act
subject.watchAlternatives(pat);
// assert, not vetoed
verify(pat, times(0)).veto();
}
@Test
public void testWatchAlternatives_disabledAlternativeClass() throws Exception {
// prepare, global alternative
when(at.isAnnotationPresent(Priority.class)).thenReturn(true);
when(at.getJavaClass()).thenReturn(DisabledAlternativeClass.class);
// act
subject.watchAlternatives(pat);
// assert, vetoed
verify(pat).veto();
}
@Test
public void testWatchAlternatives_unstereotypedField_veto() throws Exception {
// prepare, global alternative
when(at.isAnnotationPresent(Priority.class)).thenReturn(true);
when(at.isAnnotationPresent(TestStereotype.class)).thenReturn(false);
when(at.getJavaClass()).thenReturn(UnstereotypedField.class);
// act
subject.watchAlternatives(pat);
// assert, vetoed
verify(pat).veto();
}
@Test
public void testWatchAlternatives_stereotypedClass_enable() throws Exception {
// prepare, global alternative
when(at.isAnnotationPresent(Priority.class)).thenReturn(true);
when(at.isAnnotationPresent(TestStereotype.class)).thenReturn(true);
when(at.getJavaClass()).thenReturn(StereotypedClass.class);
// act
subject.watchAlternatives(pat);
// assert, not vetoed
verify(pat, times(0)).veto();
}
@Test
public void testWatchAlternatives_stereotypedField_enable() throws Exception {
// prepare, global alternative
when(at.isAnnotationPresent(Priority.class)).thenReturn(true);
final Set<Annotated> annotated = asAnnotatedSet(StereotypedField.class.getDeclaredFields());
when(at.getFields()).thenReturn(annotated);
when(at.getJavaClass()).thenReturn(StereotypedField.class);
// act
subject.watchAlternatives(pat);
// assert, not vetoed
verify(pat, times(0)).veto();
}
@Test(expected = IllegalStateException.class)
public void testLoadApplicationAlternatives_CCL_noBeansXml() throws Exception {
final ClassLoader cl = mock(ClassLoader.class);
Thread.currentThread().setContextClassLoader(cl);
subject.loadApplicationAlternatives(bbd);
}
@Test
public void testAfterTypeDiscovery() throws Exception {
// no assertion, the method should just not throw an exception as it performs logging only
subject.afterTypeDiscovery(atd);
}
