public void A_Valid_Email_Address_Will_Satisfiy_The_Email_Validation_Specification()
        {
            const string invalidEmailAddress = "*****@*****.**";

            EmailValidationSpecification emailValidationSpecification = new EmailValidationSpecification();

            Assert.IsTrue(emailValidationSpecification.IsSatisfiedBy(invalidEmailAddress));
        }
        public void An_Invalid_Email_Address_Will_Not_Satisfiy_The_Email_Validation_Specification()
        {
            string invalidEmailAddress = "gg@kkkkk";

            EmailValidationSpecification emailValidationSpecification = new EmailValidationSpecification();

            Assert.IsFalse(emailValidationSpecification.IsSatisfiedBy(invalidEmailAddress));
        }
        public void An_Empty_String_Will_Not_Satisfiy_The_Email_Validation_Specification()
        {
            string invalidEmailAddress = String.Empty;

            EmailValidationSpecification emailValidationSpecification = new EmailValidationSpecification();

            Assert.IsFalse(emailValidationSpecification.IsSatisfiedBy(invalidEmailAddress));
        }
        public void Given()
        {
            _invalidEmailAddress = "gg@kkkkk";

            _emailValidationSpecification = new EmailValidationSpecification();
        }
        public void Given()
        {
            _blankEmailAddress = string.Empty;

            _emailValidationSpecification = new EmailValidationSpecification();
        }
        public void Given()
        {
            _validEmailAddress = "*****@*****.**";

            _emailValidationSpecification = new EmailValidationSpecification();
        }