def test_isValidMobileNumber_containsLetterString_returnFalse(self):
     self.assertFalse(Validator.is_it_valid_mobile_number("063053i6435"))
 def test_isValidMobileNumber_badFormatString_returnFalse(self):
     self.assertFalse(Validator.is_it_valid_mobile_number("06-20/432-4235"))
 def test_isValidMobileNumber_emptyString_returnFalse(self):
     self.assertFalse(Validator.is_it_valid_mobile_number(""))
 def test_isValidMobileNumber_tooShortString_returnFalse(self):
     self.assertFalse(Validator.is_it_valid_mobile_number("0630366566"))
 def test_isValidMobileNumber_validString_returnTrue(self):
     self.assertTrue(Validator.is_it_valid_mobile_number("+36303665666"),(Validator.is_it_valid_mobile_number("06303665666")))