Test Driven Development For Complex Methods involving external dependency
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Published on 2010-03-17T06:55:08Z
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2010/03/17
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TDD
I am implementing a Service Contract for WCF Service.
As per TDD I wrote a test case to just pass it using hardcoded values.
After that I started to put real logic into my Service implementation. The actual logic relies on 3-4 external service and database.
What should I do to my original test case that I wrote ? If i Keep it same in order to make test pass it will have to call several other external services.
So I have question in general what should I do if I write a test case for a Business Facade first using TDD and later when I add real logic, if it involves external dependency.
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