def test_equals_2(self):
     self.assertEqual(fizzbuzz(2), 2)
 def test_equals_10(self):
     self.assertEqual(fizzbuzz(45), 'fizz buzz')
 def test_equals(self):
     self.assertEqual(fizzbuzz(1), 1)
 def test_equals_8(self):
     self.assertEqual(fizzbuzz(25), 'buzz')
 def test_equals_9(self):
     self.assertEqual(fizzbuzz(37), 37)
 def test_equals_7(self):
     self.assertEqual(fizzbuzz(20), 'buzz')
 def test_equals_6(self):
     self.assertEqual(fizzbuzz(15), 'fizz buzz')
 def test_equals_5(self):
     self.assertEqual(fizzbuzz(9), 'fizz')
 def test_equals_4(self):
     self.assertEqual(fizzbuzz(4), 4)
 def test_equals_3(self):
     self.assertEqual(fizzbuzz(3), 'fizz')