public void Send(Email email)
{
if (email == null)
{
throw new ArgumentNullException("email");
}
if (!_validatorRunner.IsValid(email))
{
throw new ValidationException("Email is invalid to send", _validatorRunner.GetErrorSummary(email).ErrorMessages);
}
var smtpClient = new SmtpClient();
using (var message = new MailMessage())
{
message.From = new MailAddress(email.FromEmailAddress);
message.To.Add(email.ToEmailAddress);
message.Subject = email.Subject;
message.Body = email.Message;
message.IsBodyHtml = false;
smtpClient.Send(message);
}
}
public void Should_Fail_To_Send_Email_Because_Email_Is_Invalid()
{
// arrange
const string errorMessage = "message";
var email = new Email();
var validatorRunner = new Mock<IValidatorRunner>();
var errorSummary = new ErrorSummary();
validatorRunner.Setup(v => v.IsValid(It.IsAny<Email>())).Returns(false);
validatorRunner.Setup(v => v.GetErrorSummary(It.IsAny<Email>())).Returns(errorSummary);
errorSummary.RegisterErrorMessage(errorMessage, errorMessage);
// act
var service = new EmailSenderService(validatorRunner.Object);
TestDelegate act = () => service.Send(email);
// assert
Assert.That(act, Throws.InstanceOf<ValidationException>().With.Property("ValidationErrorMessages").EqualTo(new[] { errorMessage }));
}
