public async Task Test_ShortenAction_ValidInputUrl()
{
// Setup
var inputUrl = "http://www.yahoo.com";
var urlShortnerServiceMock = new Mock <IUrlShortnerService>();
var mapperMock = new Mock <IMapper>();
const string urlHash = "mJ";
urlShortnerServiceMock.Setup(s => s.AddShortenedUrl(It.IsAny <string>()))
.Returns(Task.FromResult(new ShortenedUrl
{
Url = inputUrl,
UrlHash = urlHash
}));
// Action
var urlController = new UrlController(urlShortnerServiceMock.Object, mapperMock.Object);
var result = await urlController.Shorten(new ShortenUrlRequest
{
Url = inputUrl
});
// Assert
Assert.IsTrue(result is OkObjectResult);
Assert.AreEqual(((OkObjectResult)result).Value, urlHash);
}
public async Task Test_ShortenAction_NullInputUrl()
{
// Setup
var urlShortnerServiceMock = new Mock <IUrlShortnerService>();
var mapperMock = new Mock <IMapper>();
// Action
var urlController = new UrlController(urlShortnerServiceMock.Object, mapperMock.Object);
urlController.ModelState.AddModelError("Url", "Url is missing");
var result = await urlController.Shorten(new ShortenUrlRequest
{
Url = null
});
// Assert
Assert.IsTrue(result is BadRequestObjectResult);
}