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Elixir mock (test double) testing seams: a modest proposal

paulanthonywilson

paulanthonywilson

Elixir mock (test double) testing seams: a modest proposal

When using mocks in Elixir, particularly with Mox then the standard way of loading the implementation is along the lines of Application.get_env(:cat_facts, CatFacts.CatFactsApi, CatFacts.RealCatFactsApi) . In this post I suggest an alternative which is a little less flexible, but also safer and avoid extra configuration.

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