[TIP] mocking a file in /proc
ben+python at benfinney.id.au
Thu May 11 14:13:36 PDT 2017
Gregory Salvan <apieum at gmail.com> writes:
> if you have to use utils like effect or write integration tests to
> interact with externals systems, you've got a problem of design in
> your code.
MAybe so, maybe not.
In either case, addressing that problem *still* requires that we write
good test cases. Those test cases need to present test doubles for the
costly and/or non-deterministic external dependencies.
So use of test doubles is a good practice.
\ “Never do anything against conscience even if the state demands |
`\ it.” —Albert Einstein |
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