public void testChangeInConversationIllegalId() {
assertEquals(mMessageList.getAdapter().getCount(), mConversation.getMessageCount());
try {
mActivity.onConversationChanged(IdManager.getInstance().newConversationId());
fail("Exception should have been thrown");
} catch (IllegalArgumentException e) {
}
}
public void testChangeInConversationNull() {
assertEquals(mMessageList.getAdapter().getCount(), mConversation.getMessageCount());
try {
mActivity.onConversationChanged(null);
fail("Exception should have been thrown");
} catch (NullArgumentException e) {
}
}
public void testChangeInConversationNotifyAdapter() {
DataSetObserver observer = Mockito.mock(DataSetObserver.class);
Adapter adapter = mMessageList.getAdapter();
adapter.registerDataSetObserver(observer);
mActivity.onConversationChanged(mConversation.getId());
Mockito.verify(observer, Mockito.times(1)).onChanged();
}
