def test_repr_multiple_posts(self):
b = Blog('Title', 'Author')
b.posts = ['post1']
b2 = Blog('My Day', 'Bob')
b2.posts = ['Test Blog', 'another']
self.assertEqual(b.__repr__(), 'Title by Author (1 post)')
self.assertEqual(b2.__repr__(), 'My Day by Bob (2 posts)')
def test_repr_multiple_posts(self):
b = Blog('Test', 'Test Author')
b.posts = ['test']
self.assertEqual((b.__repr__()), 'Test by Test Author (1 post)')