public static async Task Test_SendPending()
{
// Arrange
var unsentEmail = new EmailQueueItem
{
To = "[email protected]",
Subject = "Unsent email subject",
HtmlBody = "<p>Unsent email body</p>",
PlainTextBody = "Unsent email body"
};
var otherUnsentEmail = new EmailQueueItem
{
To = "[email protected]",
Subject = "Other unsent email subject",
HtmlBody = "<p>Other unsent email body</p>",
PlainTextBody = "Other unsent email body"
};
var unsentEmails = new[] { unsentEmail, otherUnsentEmail };
var mockEmailRepository = new Mock <IEmailRepository>(MockBehavior.Strict);
mockEmailRepository
.Setup(r => r.GetUnsent())
.Returns(unsentEmails);
mockEmailRepository
.Setup(r => r.MarkAsSent(It.IsAny <EmailQueueItem>()));
var disabledMockEmailSender = new Mock <IEmailSender>(MockBehavior.Strict);
disabledMockEmailSender
.SetupGet(s => s.CanSend)
.Returns(false);
var enabledMockEmailSender = new Mock <IEmailSender>(MockBehavior.Strict);
enabledMockEmailSender
.SetupGet(s => s.CanSend)
.Returns(true);
enabledMockEmailSender
.Setup(s => s.Send(It.IsAny <IEmailTemplate>()))
.Returns(Task.CompletedTask);
// Act
var emailProcessor = new EmailProcessor(
mockEmailRepository.Object,
new[] { disabledMockEmailSender.Object, enabledMockEmailSender.Object },
Mock.Of <ILogger <EmailProcessor> >());
await emailProcessor.SendPending();
// Assert
foreach (var emailQueueItem in unsentEmails)
{
enabledMockEmailSender.Verify(
s => s.Send(It.Is <IEmailTemplate>(e =>
e.To == emailQueueItem.To &&
e.Subject == emailQueueItem.Subject &&
e.HtmlBody == emailQueueItem.HtmlBody &&
e.PlainTextBody == emailQueueItem.PlainTextBody)),
Times.Once);
mockEmailRepository.Verify(
r => r.MarkAsSent(emailQueueItem),
Times.Once);
}
}
