Keyword module remains mostly untested

[Eugene Pirogov]

Hi all,

I've noticed that Keyword module, despite having > 30 public methods has only 4 tests – https://github.com/elixir-lang/elixir/blob/master/lib/elixir/test/elixir/keyword_test.exs. Is this on purpose, like testing public functions would be superfluous for some reason (although I can't think of one)? If not, would it be OK if to start covering the module's publicly exported functions with tests?

[José Valim]

All of the functionality is covered via doctests.

On Monday, July 11, 2016, Eugene Pirogov <iame...@gmail.com> wrote:

Hi all,

I've noticed that Keyword module, despite having > 30 public methods has only 4 tests – https://github.com/elixir-lang/elixir/blob/master/lib/elixir/test/elixir/keyword_test.exs. Is this on purpose, like testing public functions would be superfluous for some reason (although I can't think of one)? If not, would it be OK if to start covering the module's publicly exported functions with tests?

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José Valim

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Founder and Director of R&D