public void SendMailTest()
{
//Arrange
var email = new Mock<EmailBase>();
var mailMessage = new Mock<IEmailBuilder>();
var mailClient = new Mock<IMailClient>();
var mailFactory = new Mock<IEmailFactory>();
var mailIntialezer = new Mock<IEmailInitializer>();
mailFactory.Setup(m => m.CreateEmailBuilder()).Returns(mailMessage.Object);
mailFactory.Setup(m => m.CreateMailClient()).Returns(mailClient.Object);
var tcs = new TaskCompletionSource<object>();
mailClient.Setup(m => m.Send(mailMessage.Object)).Returns(() =>
{
tcs.SetResult(null);
return tcs.Task;
});
var repository = new MailerRepository(mailFactory.Object, mailIntialezer.Object);
//Act
var task = repository.SendMail(email.Object);
//Assert
Assert.AreEqual(tcs.Task, task);
mailIntialezer.Verify(m => m.Initialize(mailMessage.Object, email.Object), Times.Once());
}
public void SendMailsTest()
{
//Arrange
var emailBuilder1 = new Mock<IEmailBuilder>();
var emailBuilder2 = new Mock<IEmailBuilder>();
var mailClient1 = new Mock<IMailClient>();
var mailClient2 = new Mock<IMailClient>();
var mailFactory = new Mock<IEmailFactory>();
var mailIntialezer = new Mock<IEmailInitializer>();
mailFactory.SetupSequence(m => m.CreateEmailBuilder())
.Returns(emailBuilder1.Object)
.Returns(emailBuilder2.Object);
mailFactory.SetupSequence(m => m.CreateMailClient())
.Returns(mailClient1.Object)
.Returns(mailClient2.Object);
var emailList = new List<EmailBase>() { new Mock<EmailBase>().Object, new Mock<EmailBase>().Object };
var repository = new MailerRepository(mailFactory.Object, mailIntialezer.Object);
mailClient1.Setup(m => m.Send(It.IsAny<IEmailBuilder>())).Returns(() =>
{
var tcs = new TaskCompletionSource<object>();
tcs.SetResult(null);
return tcs.Task;
});
mailClient2.Setup(m => m.Send(It.IsAny<IEmailBuilder>())).Returns(() =>
{
var tcs = new TaskCompletionSource<object>();
tcs.SetResult(null);
return tcs.Task;
});
//Act
var task = repository.SendMails(emailList);
task.Wait();
//Assert
mailIntialezer.Verify(m => m.Initialize(emailBuilder1.Object, emailList[0]), Times.Once());
mailIntialezer.Verify(m => m.Initialize(emailBuilder2.Object, emailList[1]), Times.Once());
mailClient1.Verify(m => m.Send(emailBuilder1.Object), Times.Once());
mailClient2.Verify(m => m.Send(emailBuilder2.Object), Times.Once());
}
