def test_get_post_list_valid(self): posts = Post.get_posts(1, 5) self.assertEqual(len(posts), 5)
def test_get_post_list_with_invalid_param(self): posts = Post.get_posts(0, -2) self.assertEqual(len(posts), 10)
def test_get_post_list_with_out_of_range_id(self): posts = Post.get_posts(4, 7) self.assertEqual(len(posts), 0)
def test_get_post_list_without_param(self): posts = Post.get_posts() self.assertEqual(len(posts), 10)