Pass the same parameter to multiple tests

Question

How do I pass the same parameter to different tests in Elixir? Now I calculate it in every test. Is it possible to calculate this parameter once before starting tests and pass it to each test?

Aleksei Matiushkin · Accepted Answer · 2020-07-19 08:27:46Z

4

Use ExUnit.Callbacks.setup/1 or ExUnit.Callbacks.setup_all/1

setup_all do
  [my_param: 42]
end

test "global context", %{my_param: value} do
  assert 42 == value
end

edited Jul 19, 2020 at 8:27

answered Jul 19, 2020 at 7:41

Aleksei Matiushkin

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