gistfile1.cs

    [TestFixture, Category("Email")]
    public class When_sending_an_email_message : Specification
    {
        private EmailSender _emailSender;
        private ISmtpServer _smtpServer;
        private IBuildEmailBodies _emailBodyLoader;

        public override void Given()
        {
            _smtpServer = CreateStub<ISmtpServer>();
            _smtpServer.Expect(a => a.Send(Arg<MailMessage>.Is.Anything));

            _emailBodyLoader = CreateStub<IBuildEmailBodies>();
            _emailBodyLoader.Expect(a => a.Build(Arg<TestEmailMessage>.Is.Anything)).Return(new EmailBody("", ""));

            _emailSender = new EmailSender(_emailBodyLoader, _smtpServer);
        }

        public override void Because()
        {
            _emailSender.SendEmail(new TestEmailMessage());
        }

        [Test]
        public void Then_the_email_body_should_be_retrieved()
        {
            _emailBodyLoader.AssertWasCalled(a => a.Build(Arg<EmailMessageBase>.Is.Anything));
        }

        [Test]
        public void And_the_email_should_be_sent_to_the_user()
        {
            _smtpServer.Send(Arg<MailMessage>.Is.Anything);
        }