XUnit - ITsvetkoFF/Kv-013 GitHub Wiki

xUnit.net unit testing tool for the .NET Framework.xUnit.net includes support for two different major types of unit tests: facts and theories. When describing the difference between facts and theories, we like to say: Facts are tests which are always true. They test invariant conditions. Theories are tests which are only true for a particular set of data.

Example

 [Fact]
 public void GetReturnsProductWithSameId()
 {
      // Arrange
      var mockRepository = new Mock<IProductRepository>();
      mockRepository.Setup(x => x.GetById(42)) //replace method from controller to avoid integration testing      
      .Returns(new Product { Id = 42 });
      var controller = new Products2Controller(mockRepository.Object);`

      // Act
      IHttpActionResult actionResult = controller.Get(42);
      var contentResult = actionResult as OkNegotiatedContentResult<Product>;

       // Assert
       Assert.IsNotNull(contentResult);
       Assert.IsNotNull(contentResult.Content);
       Assert.AreEqual(42, contentResult.Content.Id);
  }

route testing example: http://www.strathweb.com/2012/08/testing-routes-in-asp-net-web-api/
mock using examples: https://github.com/Moq/moq4/wiki/Quickstart
examples of all methods(get, post,put,delete): http://dotnetliberty.com/index.php/2015/12/14/asp-net-5-web-api-unit-testing/

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