def test_equals_2(self):
     self.assertEqual(getSubstrings('I am but a string in the meadow.'),
                      511)
 def test_equals_2(self):
     self.assertEqual(getSubstrings("I am but a string in the meadow."), 511)
 def test_equals(self):
     self.assertEqual(getSubstrings('YOLO'), 9)
 def test_equals(self):
     self.assertEqual(getSubstrings("YOLO"), 9)