我正在尝试使用 mstest 为 .net Core 3 Web API 构建单元测试。
我也在使用:
NotFound()当没有找到啤酒时,这个单元测试应该返回一个响应。
private IFixture _fixture;
private BeerController _beerController;
private Mock<IBeerService> _mockBeerService;
[TestInitialize]
public void Initialize()
{
_fixture = new Fixture().Customize(new AutoMoqCustomization());
_mockBeerService = _fixture.Freeze<Mock<IBeerService>>();
_beerController = _fixture.Create<BeerController>();
}
[TestMethod]
public async Task WhenCallGetBeerWithoutMatchReturnNotFound404()
{
//Arrange
int beerId = _fixture.Create<int>();
_mockBeerService.Setup(x => x.GetBeer(It.IsAny<int>())).Returns((Task<Beer>)null);
//Act
var actionResult = await _beerController.Get(beerId);
//Assert
Assert.IsInstanceOfType(actionResult.Result, typeof(NotFoundResult));
}
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这就是我要测试的功能:
[HttpGet("{beerId:int}")]
public async Task<ActionResult<beer>> Get(int beerId)
{
try
{
var beer = await _beerService.Getbeer(beerId); …Run Code Online (Sandbox Code Playgroud)