c# - 在 web api 中删除项目单元测试

Question

我在 asp.net web api 中有删除方法。

[HttpDelete("{id}")]
public void Delete(int id)
{
    _repository.DeleteRestrictions(id);
}

不确定如何对其进行单元测试。我的部分代码

[Fact]
public void DeleteRestrictionsRepository()
{
    var mockRepository = new Mock<IRepository>();
    var repo = mockRepository.Object;
    var demoItem = GetTestItems();
    var controller = new MyController(repo);
    var result = controller.Delete(2) as OkNegotiatedContentResult<Restrictions>;
    controller.Delete(123);
}

Answer 1

您没有从 Controller 返回任何东西，因此您可以测试的结果非常少。

您可以检查存储库上的删除是否调用了 tho。

[Fact]
public void DeleteRestrictionsRepository()
{
    const int DeletedId = 123;
    var mockRepository = new Mock<IRepository>();
    var controller = new MyController(mockRepository.Object);
    controller.Delete(DeletedId);

    mockRepository.Verify(v => v.DeleteRestrictions(DeletedID), Times.Once());
}