Tag Archives: isolation

System.DateTime isolation

After System.Random Isolation I now want to isolate System.DateTime. The information in the struct is not very interesting, but the Now property is. That is a static property. Does that require a different approach? Hardly. IDateTime First I’ll define the … Continue reading

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System.Random isolation

Writing a unit test is all about isolating the code under test. The best way to do this is by using interfaces. An interface only described the methods and properties, but lets you change the implementation as long as you … Continue reading

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