def test_true_2(self):
     self.assertTrue(validate_hello('ciao bella!'))
 def test_false(self):
     self.assertFalse(validate_hello('meh'))
 def test_true(self):
     self.assertTrue(validate_hello('hello'))
 def test_true_8(self):
     self.assertTrue(validate_hello('czesc'))
 def test_true_9(self):
     self.assertTrue(validate_hello('Ahoj'))
 def test_true_7(self):
     self.assertTrue(validate_hello('AHOJ!'))
 def test_true_6(self):
     self.assertTrue(validate_hello('Hallo, wie geht\'s dir?'))
 def test_true_5(self):
     self.assertTrue(validate_hello('hombre! Hola!'))
 def test_true_4(self):
     self.assertTrue(validate_hello('hallo, salut'))
 def test_true_3(self):
     self.assertTrue(validate_hello('salut'))