public async Task Execute_ReturnsBadRequest_WhenEmailRequestHasNoTo()
{
var deserializerMock = new Mock <IRequestDeserializer>();
var mediatorMock = new Mock <IMediator>();
var configurationMock = new Mock <IConfiguration>();
var emailRequestResponse = "Successfully Send Email";
var fromAddress = "*****@*****.**";
var fromName = "from name";
var requestDTO = new EmailRequestDTO
{
Subject = "Subject",
PlainTextContent = "Email Content"
};
deserializerMock.Setup(d => d.Deserialize <EmailRequestDTO>(It.IsAny <HttpRequest>())).ReturnsAsync(requestDTO);
mediatorMock.Setup(m => m.Send(It.IsAny <EmailRequest>(), It.IsAny <CancellationToken>())).ReturnsAsync(emailRequestResponse).Verifiable();
configurationMock.Setup(c => c.FromAddress).Returns(fromAddress);
configurationMock.Setup(c => c.FromName).Returns(fromName);
var sut = new EmailController(deserializerMock.Object, mediatorMock.Object, configurationMock.Object);
Func <EmailRequest, bool> matchesRequest = request => request.ToAddress.Address == requestDTO.To &&
request.PlainTextContent == requestDTO.PlainTextContent &&
request.Subject == requestDTO.Subject;
mediatorMock.Verify(m => m.Send(It.Is <EmailRequest>(r => matchesRequest(r)), It.IsAny <CancellationToken>()), Times.Never());
await Assert.ThrowsExceptionAsync <BadRequestException>(() => sut.Execute(requestDTO));
}
public async Task Execute_CreatesEmailRequest_FromHttpRequest()
{
var deserializerMock = new Mock <IRequestDeserializer>();
var mediatorMock = new Mock <IMediator>();
var configurationMock = new Mock <IConfiguration>();
var emailRequestResponse = "Successfully Send Email";
var fromAddress = "*****@*****.**";
var fromName = "from name";
var requestDTO = new EmailRequestDTO
{
To = "*****@*****.**",
Subject = "Subject",
PlainTextContent = "Email Content"
};
deserializerMock.Setup(d => d.Deserialize <EmailRequestDTO>(It.IsAny <HttpRequest>())).ReturnsAsync(requestDTO);
mediatorMock.Setup(m => m.Send(It.IsAny <EmailRequest>(), It.IsAny <CancellationToken>())).ReturnsAsync(emailRequestResponse).Verifiable();
configurationMock.Setup(c => c.FromAddress).Returns(fromAddress);
configurationMock.Setup(c => c.FromName).Returns(fromName);
var sut = new EmailController(deserializerMock.Object, mediatorMock.Object, configurationMock.Object);
Func <EmailRequest, bool> matchesRequest = request => request.ToAddress.Address == requestDTO.To &&
request.PlainTextContent == requestDTO.PlainTextContent &&
request.Subject == requestDTO.Subject;
var result = await sut.Execute(requestDTO);
mediatorMock.Verify(m => m.Send(It.Is <EmailRequest>(r => matchesRequest(r)), It.IsAny <CancellationToken>()), Times.Once());
Assert.AreEqual(emailRequestResponse, result.Response);
}
public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
var requestDTO = await _requestDeserializer.Deserialize <EmailRequestDTO>(req);
try
{
var response = await _controller.Execute(requestDTO);
return(new OkObjectResult(response));
} catch (BadRequestException)
{
return(new BadRequestObjectResult("Bad email request"));
}
}
public async Task Execute_ReturnsArgumentNullException_WhenFromAddressIsNull()
{
var deserializerMock = new Mock <IRequestDeserializer>();
var mediatorMock = new Mock <IMediator>();
var configurationMock = new Mock <IConfiguration>();
var emailRequestResponse = "Successfully Send Email";
var requestDTO = new EmailRequestDTO
{
Subject = "Subject",
To = "*****@*****.**",
PlainTextContent = "Email Content"
};
deserializerMock.Setup(d => d.Deserialize <EmailRequestDTO>(It.IsAny <HttpRequest>())).ReturnsAsync(requestDTO);
mediatorMock.Setup(m => m.Send(It.IsAny <EmailRequest>(), It.IsAny <CancellationToken>())).ReturnsAsync(emailRequestResponse).Verifiable();
configurationMock.Setup(c => c.FromAddress).Returns(null as string);
configurationMock.Setup(c => c.FromName).Returns("From Name");
var sut = new EmailController(deserializerMock.Object, mediatorMock.Object, configurationMock.Object);
await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => sut.Execute(requestDTO));
}
