@Test(expected = IllegalStateException.class)
public void addFailureDoesntAffectBeforeAfter() {
MyCollection c = createThrowingOnAddCollection();
c.addListener(createThrowingListener());
try {
c.add(0);
} finally {
c.verifyBeforeAfter();
c.verifyLastSuccess(false);
assertTrue(c.isEmpty());
}
}
@Test(expected = UnsupportedOperationException.class)
public void beforeAfterOnAddArentAffectedByListenerExceptions() {
MyCollection c = createCollection();
c.addListener(createThrowingListener());
try {
c.add(0);
} finally {
c.verifyBeforeAfter();
c.verifyLastSuccess(true);
c.assertContentEquals(0);
}
}
@Test(expected = IllegalStateException.class)
public void removeFailureDoesntAffectBeforeAfter() {
MyCollection c = createThrowingOnRemoveCollection();
c.add(0);
c.addListener(createThrowingListener());
try {
c.remove(0);
} finally {
c.verifyBeforeAfter();
c.verifyLastSuccess(false);
c.assertContentEquals(0);
}
}
@Test(expected = UnsupportedOperationException.class)
public void beforeAfterOnRemoveArentAffectedByListenerExceptions() {
MyCollection c = createCollection();
c.add(0);
c.addListener(createThrowingListener());
try {
c.remove(0);
} finally {
c.verifyBeforeAfter();
c.verifyLastSuccess(true);
assertTrue(c.isEmpty());
}
}
