我有一个web服务，我试图单元测试。在服务中，它从HttpContext中提取了几个值，如下所示:
m_password = (string)HttpContext.Current.Session["CustomerId"];
m_userID = (string)HttpContext.Current.Session["CustomerUrl"];
在单元测试中，我使用一个简单的工作请求创建上下文，如下所示:
SimpleWorkerRequest request = new SimpleWorkerRequest("", "", "", null, new StringWriter());
HttpContext context = new HttpContext(request);
HttpContext.Current = context;
然而，每当我试图设置HttpContext.Current.Session的值时
HttpContext.Current.Session["CustomerId"] = "customer1";
HttpContext.Current.Session["CustomerUrl"] = "customer1Url";
我得到空引用异常，说HttpContext.Current.Session是空的。
是否有方法在单元测试中初始化当前会话?
在asp.net Core / MVC 6 rc2中，你可以设置HttpContext
var SomeController controller = new SomeController();
controller.ControllerContext = new ControllerContext();
controller.ControllerContext.HttpContext = new DefaultHttpContext();
controller.HttpContext.Session = new DummySession();
Rc 1为
var SomeController controller = new SomeController();
controller.ActionContext = new ActionContext();
controller.ActionContext.HttpContext = new DefaultHttpContext();
controller.HttpContext.Session = new DummySession();
https://stackoverflow.com/a/34022964/516748
考虑使用Moq
new Mock<ISession>();
试试这个方法。
public static HttpContext getCurrentSession()
{
HttpContext.Current = new HttpContext(new HttpRequest("", ConfigurationManager.AppSettings["UnitTestSessionURL"], ""), new HttpResponse(new System.IO.StringWriter()));
System.Web.SessionState.SessionStateUtility.AddHttpSessionStateToContext(
HttpContext.Current, new HttpSessionStateContainer("", new SessionStateItemCollection(), new HttpStaticObjectsCollection(), 20000, true,
HttpCookieMode.UseCookies, SessionStateMode.InProc, false));
return HttpContext.Current;
}
我之前写过一些关于这方面的东西。
单元测试MVC3 .NET中的HttpContext.Current.Session
希望能有所帮助。
[TestInitialize]
public void TestSetup()
{
// We need to setup the Current HTTP Context as follows:
// Step 1: Setup the HTTP Request
var httpRequest = new HttpRequest("", "http://localhost/", "");
// Step 2: Setup the HTTP Response
var httpResponce = new HttpResponse(new StringWriter());
// Step 3: Setup the Http Context
var httpContext = new HttpContext(httpRequest, httpResponce);
var sessionContainer =
new HttpSessionStateContainer("id",
new SessionStateItemCollection(),
new HttpStaticObjectsCollection(),
10,
true,
HttpCookieMode.AutoDetect,
SessionStateMode.InProc,
false);
httpContext.Items["AspSession"] =
typeof(HttpSessionState)
.GetConstructor(
BindingFlags.NonPublic | BindingFlags.Instance,
null,
CallingConventions.Standard,
new[] { typeof(HttpSessionStateContainer) },
null)
.Invoke(new object[] { sessionContainer });
// Step 4: Assign the Context
HttpContext.Current = httpContext;
}
[TestMethod]
public void BasicTest_Push_Item_Into_Session()
{
// Arrange
var itemValue = "RandomItemValue";
var itemKey = "RandomItemKey";
// Act
HttpContext.Current.Session.Add(itemKey, itemValue);
// Assert
Assert.AreEqual(HttpContext.Current.Session[itemKey], itemValue);
}
