Adding mocking/testing support into the Future Extension Methods #198
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added 2 commits
February 24, 2016 23:03
* Cleaning up extra error checking. * Fixing spelling of 'Underlying'
* Adding 'test' Queryable interfaces: IFutureTestQueryable and * IFutureTestQueryable<T> * Adding a test hook to extension methods to return wrapped queryable when * given an IQueryable that also inherits from one of the test interfaces. These changes allow mocking and testing of code which uses the FutureExtensionMethods.
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I am maintaining code that does extensive mocking of the DbContext in order to write a unit test suite. This works fairly well, but I was having issues when ".Future()" became a part of some queries... since the underlying context is a mock, it returns Lists .AsQuerable() ... which Future hard-stops on.
With this update, Future() can accommodate this testing scenario by allowing tests to inherit from one of two IFutureTestQueryable interfaces.
While I will likely use this modified version going forward, I thought the changes might be more generally useful.
Please let me know if you have any questions or concerns.