public async Task RetrieveOriginalUrl_HashIdIsMatchingRecords_ReturnOriginalUrl()
{
_shortLinkServiceMock.Setup(s => s.GetOriginalUrl("XUDH")).ReturnsAsync("https://dummy.com");
var sut = new ShortLinkController(_shortLinkServiceMock.Object);
var result = await sut.RetrieveOriginalUrl("XUDH").ConfigureAwait(false);
_shortLinkServiceMock.VerifyAll();
Assert.Equal("https://dummy.com", result.Value);
}
public async Task CreateShortLink_InvalidUrlFormat_ReturnBadRequestResponse()
{
var sut = new ShortLinkController(_shortLinkServiceMock.Object);
var result = await sut.CreateShortLink(new CreateShortLinkRequest { UrlString = "xyz" }).ConfigureAwait(false);
var statusCodeResult = result.Result as StatusCodeResult;
Assert.Equal(400, statusCodeResult.StatusCode);
_shortLinkServiceMock.Verify(s => s.CreateShortLink(It.IsAny <string>()), Times.Never);
}
public async Task CreateShortLink_ValidUrlFormat_CallShortLinkService(string actualUrl, string expectedUrl)
{
_shortLinkServiceMock.Setup(s => s.CreateShortLink(expectedUrl)).ReturnsAsync(expectedUrl);
var sut = new ShortLinkController(_shortLinkServiceMock.Object);
var result = await sut.CreateShortLink(new CreateShortLinkRequest { UrlString = actualUrl }).ConfigureAwait(false);
_shortLinkServiceMock.VerifyAll();
Assert.Equal(expectedUrl, result.Value);
}
public async Task GotoShortLinkOriginalAddress_HashIdIsNotMatchingRecords_ReturnBadRequest()
{
_shortLinkServiceMock.Setup(s => s.GetOriginalUrl(It.IsAny <string>())).ReturnsAsync((string)null);
var sut = new ShortLinkController(_shortLinkServiceMock.Object);
var result = await sut.GotoShortLinkOriginalAddress("XUDH").ConfigureAwait(false);
var statusCodeResult = result.Result as StatusCodeResult;
Assert.Equal(400, statusCodeResult.StatusCode);
}
public async Task GotoShortLinkOriginalAddress_HashIdIsMatchingRecords_RedirectToUrlAddress()
{
_shortLinkServiceMock.Setup(s => s.GetOriginalUrl("XUDH")).ReturnsAsync("https://dummy.com");
var sut = new ShortLinkController(_shortLinkServiceMock.Object);
var result = await sut.GotoShortLinkOriginalAddress("XUDH").ConfigureAwait(false);
_shortLinkServiceMock.VerifyAll();
var redirectResult = result.Result as RedirectResult;
Assert.NotNull(redirectResult);
Assert.Equal("https://dummy.com", redirectResult.Url);
}
public void TestShortLinkValidityError(string link)
{
using (var context = new ApiContext(options))
{
// Arrange
var shortLinkController = new ShortLinkController(context);
// Act
var decodedShortLinkPair = shortLinkController.Decode(link);
var badResult = decodedShortLinkPair.Result as BadRequestObjectResult;
// Assert
Assert.Equal("This isn't a short link. Please check your spelling and try again.", badResult.Value);
}
}
public void TestDecode(string link)
{
using (var context = new ApiContext(options))
{
// Arrange
var shortLinkController = new ShortLinkController(context);
// Act
var shortLinkPair = shortLinkController.Encode(link);
var decodedShortLinkPair = shortLinkController.Decode(shortLinkPair.Value.ShortenedLink);
// Assert
Assert.IsType <ShortLinkPair>(decodedShortLinkPair.Value);
Assert.Equal("http://example.com/", decodedShortLinkPair.Value.LongLink);
}
}
public void TestEncode(string validLink, string invalidLink)
{
using (var context = new ApiContext(options))
{
// Arrange
var shortLinkController = new ShortLinkController(context);
// Act
var validShortLinkPair = shortLinkController.Encode(validLink);
var invalidShortLinkPair = shortLinkController.Encode(invalidLink);
// Assert
Assert.IsType <ShortLinkPair>(validShortLinkPair.Value);
Assert.Equal("http://example.com/", validShortLinkPair.Value.LongLink);
Assert.Null(invalidShortLinkPair.Value);
}
}
