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Don't leak IO in tests #46

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Don't leak IO in tests #46

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b48c631
Don't leak IO in tests
turion Feb 14, 2022
735070c
Document ex_type_test.exs
turion Feb 14, 2022
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11 changes: 10 additions & 1 deletion test/ex_type_test.exs
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Original file line number Diff line number Diff line change
@@ -1,10 +1,19 @@
defmodule ExTypeTest do
@moduledoc """
Test whether ex_type can successfully typecheck files without crashing.
"""

use ExUnit.Case
import ExUnit.CaptureIO

alias ExType.Emoji

doctest ExType

test "typespec/**/*_test_case.ex" do
for file <- Path.wildcard("#{__DIR__}/ex_type/**/*_test_case.ex") do
ExType.check(file)
result = capture_io(fn -> ExType.check(file) end)
assert String.contains?(result, [Emoji.one_test_pass()])
end
end
end