public async Task SendMessage_ValidMessage_AddsToRepoAndSaves()
{
// arrange
MessageInput toSend = new()
{
From = "*****@*****.**",
To = "*****@*****.**",
Date = new DateTime(2021, 1, 1)
};
Email created = new()
{
Id = Guid.NewGuid(),
From = toSend.From,
To = toSend.To,
OrigDate = (DateTimeOffset)toSend.Date
};
List <Email> results = new();
var mockAuth = new Mock <IAuthorizationService>();
mockAuth.Setup(s => s.AuthorizeAsync(
It.IsAny <ClaimsPrincipal>(), It.IsAny <object>(), It.IsAny <string>()))
.ReturnsAsync(AuthorizationResult.Success());
var mockRepo = new Mock <IMessageRepository>();
mockRepo.Setup(r => r.AddAsync(Capture.In(results))).ReturnsAsync(created);
var mockUow = new Mock <IUnitOfWork>();
mockUow.Setup(r => r.MessageRepository).Returns(mockRepo.Object);
var controller = new MailController(mockAuth.Object, mockUow.Object);
// act
IActionResult result = await controller.SendMessage(toSend);
// assert
mockRepo.Verify(r => r.AddAsync(It.IsAny <Email>()), Times.Once);
mockRepo.VerifyNoOtherCalls();
var argument = results.Single();
Assert.Equal(expected: toSend.From, actual: argument.From);
mockUow.Verify(u => u.SaveAsync(), Times.Once);
mockUow.VerifyNoOtherCalls();
var createdResult = Assert.IsAssignableFrom <CreatedAtActionResult>(result);
Assert.Equal(expected: nameof(controller.GetMessage), actual: createdResult.ActionName);
// TODO assert on createdResult.RouteValues that it has id = created.Id
// TODO maybe check the response body / result-contained object that it's correct
}
}
}