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Mocking SPContext.Current with JustMock

September 27, 2010 Productivity 0 Comments


Today, I happen to find an interesting post on mocking SharePoint context using TypeMock. Being a JustMocker, i thought rather to follow the footsteps and see if can do the same with JustMock. I am no SharePoint expert. Occasionally, I use a Windows 2003 VM with SharePoint server installed which gives me the required flavor of SharePoint for testing  SP capabilities of JM.

Anyway, here is the original post that i am going to recycle using JustMock.

http://meronymy.blogspot.com/2010/09/mocking-spcontextcurrent-with-typemock.html

 

The scenario here is pretty simple. There is a method that returns an URL from the current SPContext which i am going to mock in order to return my expected URL.

 

Therefore, the class for which the behavior to be mocked is similar to:

 

  1. public class Site
  2. {
  3.     public static string GetHomePageUrl()
  4.     {
  5.         return SPContext.Current.Site.Url;
  6.     }
  7. }

 

Finally, the test that creates fake instance of SPSite and passes it to the current context:

  1. [TestMethod]
  2. public void ShouldAssertSPSiteUrlWithExpected()
  3. {
  4.     var fakeSiteUrl = "http://www.telerik.com";
  5.     var fakeSharepointSite = Mock.Create<SPSite>();
  6.  
  7.     // Arrange
  8.     Mock.Arrange(() => SPContext.Current.Site).Returns(fakeSharepointSite);
  9.     Mock.Arrange(() => fakeSharepointSite.Url).Returns(fakeSiteUrl);
  10.  
  11.     // Act
  12.     string actualUrl = Site.GetHomePageUrl();
  13.  
  14.     Assert.AreEqual(fakeSiteUrl, actualUrl);
  15. }
 

I have used  JustMock SP1 for the purpose and thanks to the original author for this sample.

 

Hope that helps

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