def test_true_2(self):
     self.assertTrue(step_through_with('glasses'))
 def test_true(self):
     self.assertTrue(step_through_with('moon'))
 def test_false_3(self):
     self.assertFalse(step_through_with('branch'))
 def test_false_2(self):
     self.assertFalse(step_through_with('airplane'))
 def test_false(self):
     self.assertFalse(step_through_with('test'))
 def test_true_3(self):
     self.assertTrue(step_through_with('free'))