Interfaces, one of the core OO design rules, and abstracting away from the coreįramework. If we have to change the way we handle obtaining the time, Improved the design of the system by encouraging us to program against Us to replace the hard to test components. Also, mock objects have Greatly increases the capabilities of the tests which we are writing, allowing Hopefully from this, you can see that using Rhino Mocks String path = image.GetImageForTimeOfDay( new DateTimeController())

ImageManagement image = new ImageManagement() When using mock objects, the tests would look like this. Implementation should be used within the method.

We then use parameter injection to define which Interface just like we would with a real implementation. Implementation of the object which allows us to call the methods on the Rhino Mocks then uses this interface to create the mock Order to be able to use mock objects, we need to a use an interface designįor obtaining the time. How can we trust theīy using a mock object and abstracting away fromĭ we will be able to have much more reliable tests. Why we might stop running the tests altogether. Having difficult to execute tests is just one reason If weĬhange the code, we can only test one part of the actual requirement, unless we This is far from ideal as we can only ever run one testĪt a time as they can only be run at certain points in the day. Print Add To Favorites Email To Friend Rate This Articleīeginning to Mock with Rhino Mocks and MbUnit - Part 1Īverage Rating: This article has not yet been rated. ASP.NET Tutorials » Beginning to Mock with Rhino Mocks and MbUnit - Pa.

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