@Test
public void testAddPostToTopic() throws Exception {
User user = new User();
Topic topic = new Topic();
Post submittedPost = new Post();
when(userService.getCurrentUser()).thenReturn(user);
postService.addPostToTopic(submittedPost, topic);
assertSame(user, submittedPost.getUserCreated());
assertSame(submittedPost, topic.getLastPost());
assertSame(topic, submittedPost.getTopic());
}
