def test_grams(self):
     self.assertFalse(check_len_what_calc('grams'))
 def test_g(self):
     self.assertTrue(check_len_what_calc('g'))
 def test_empty(self):
     self.assertFalse(check_len_what_calc(''))
 def test_grams(self):
     self.assertFalse(check_len_what_calc('grams'))
 def test_g(self):
     self.assertTrue(check_len_what_calc('g'))
 def test_empty(self):
     self.assertFalse(check_len_what_calc(''))