我正在开发一个 ASP.NET MVC 应用程序,并且正在尝试针对控制器操作编写一些单元测试,其中一些操作操作 HttpContext 上的属性,例如 Session、Request.Cookies、Response.Cookies 等。我是在弄清楚如何“安排、行动、断言”时遇到了一些麻烦……我可以看到安排和断言……但我无法弄清楚如何在模拟的 HttpContextBase 的所有属性上“行动”它的所有属性只有吸气剂。我无法从我的控制器操作中在我的模拟上下文中设置任何东西......所以它似乎不是很有用。我对嘲笑还很陌生,所以我确定我缺少一些东西,属性值,然后断言它们仍然是我设置的值,或者类似的东西。我错过了什么?
public static HttpContextBase GetMockHttpContext()
{
var requestCookies = new Mock<HttpCookieCollection>();
var request = new Mock<HttpRequestBase>();
request.Setup(r => r.Cookies).Returns(requestCookies.Object);
request.Setup(r => r.Url).Returns(new Uri("http://example.org"));
var responseCookies = new Mock<HttpCookieCollection>();
var response = new Mock<HttpResponseBase>();
response.Setup(r => r.Cookies).Returns(responseCookies.Object);
var context = new Mock<HttpContextBase>();
context.Setup(ctx => ctx.Request).Returns(request.Object);
context.Setup(ctx => ctx.Response).Returns(response.Object);
context.Setup(ctx => ctx.Session).Returns(new Mock<HttpSessionStateBase>().Object);
context.Setup(ctx => ctx.Server).Returns(new Mock<HttpServerUtilityBase>().Object);
context.Setup(ctx => ctx.User).Returns(GetMockMembershipUser());
context.Setup(ctx => ctx.User.Identity).Returns(context.Object.User.Identity);
context.Setup(ctx => ctx.Response.Output).Returns(new StringWriter());
return context.Object;
}