我想对我的控制器进行单元测试,但是我在读取
我想要模拟控制器中的这一部分:
我的测试:
HttpContext.Session
的值时遇到了问题。我想要模拟控制器中的这一部分:
HttpContext.Session.Get<int>(Foo)
通过Mock HttpContext for unit testing a .NET core MVC controller? 和
How to mock Session Object in asp net core,我得出了以下解决方案:我的测试:
public void GetFoos_AllGood_ReturnList()
{
//Arrange
Mock<ISession> sessionMock = new Mock<ISession>();
var fooSessionValue = new byte[0];
Web.Controllers.FooController fooController = new Web.Controllers.FooController();
fooController.ControllerContext.HttpContext = new DefaultHttpContext();
fooController.ControllerContext.HttpContext.Request.Headers["Foo"] = 0;
Mock<IServiceCollection> mock = new Mock<IServiceCollection>();
mock.Object.AddSession(); // Tried this, but failed
//Setup
sessionMock.Setup(_ => _.Set("Foo", It.IsAny<byte[]>())).Callback<string, byte[]>((k, v) => fooSessionValue = v);
sessionMock.Setup(_ => _.TryGetValue("Foo", out fooSessionValue)).Returns(true);
mockWebDataManager.Setup(b => b.GetFoos(It.IsAny<FooArgs>())).Returns(new FooResult() { Foos = new List<Foo>() });
//Act
var result = fooController.GetFoos() as JsonResult;
//Assert
Assert.NotNull(result);
Assert.Equal(200, result.StatusCode);
}
我的控制器:
internal virtual DataArgs CreateArgs()
{
return new FooArgs
{
HttpContext.Session.Get<int>(Foo) // I want to Mock this value
};
}
[HttpGet]
public IActionResult GetFoos()
{
FooArgs args = CreateArgs();
...
}