以下对HttpPost来的表单进行处理的方法进行单元测试。
以下为方法的源代码
<SPAN style="WHITE-SPACE: pre"> </SPAN>[HttpPost]
public ActionResult NewName()
{
ViewBag.Name = Request.Form["Name"];
return View();
} |
在提交来的View里有一个@Html.Editor("Name")的元素
下面是单元测试代码，使用moq进行模拟对象
<PRE class=html name="code"><SPAN style="WHITE-SPACE: pre"> </SPAN>[TestMethod()]
public void NewNameTest()
{</PRE><PRE class=html name="code"><SPAN style="WHITE-SPACE: pre"> </SPAN> // 1，准备Form，每个项要一一地进行列举
FormCollection form = new FormCollection();
form["Name"] = "zhong"; </PRE><PRE class=html name="code"><SPAN style="WHITE-SPACE: pre"> </SPAN> // 2，mock Request对象
var mockRequest = new Mock<HttpRequestBase>();
mockRequest.SetupGet(m => m.Form).Returns(form);<SPAN style="WHITE-SPACE: pre"> </SPAN>// 调用Request中Form的getter时，返回我们准备的form </PRE><PRE class=html name="code"><SPAN style="WHITE-SPACE: pre"> </SPAN> // 3，mock HttpContext对象
var mockContext = new Mock<HttpContextBase>();
mockContext.SetupGet(m => m.Request).Returns(mockRequest.Object); // 调用HttpContext中Request时，返回模拟的Request对象
</PRE><PRE class=html name="code"><SPAN style="WHITE-SPACE: pre"> </SPAN> // 4，实例化Controller对象
HomeController target = new HomeController();
target.ControllerContext = new ControllerContext(mockContext.Object, new RouteData(), target); // 将模拟HttpContext对象传给Controller
// 5，执行要测试的方法
ViewResult actual;
actual = target.NewName() as ViewResult; </PRE><PRE class=html name="code"><SPAN style="WHITE-SPACE: pre"> </SPAN> // 6，断言测试
Assert.AreEqual("zhong", actual.ViewBag.Name); }</PRE><BR>
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