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credo lib credo check warning wrong_test_file_extension.ex
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lib/credo/check/warning/wrong_test_file_extension.ex

defmodule Credo.Check.Warning.WrongTestFileExtension do
use Credo.Check,
id: "EX5025",
base_priority: :high,
param_defaults: [
files: %{included: ["test/**/*_test.ex", "apps/**/test/**/*_test.ex"]}
],
explanations: [
check: """
Invoking mix test from the command line will run the tests in each file
matching the pattern `*_test.exs` found in the test directory of your project.
(from the `ex_unit` docs)
This check ensures that test files are not ending with `_test.ex` (which would cause them to be skipped).
"""
]
alias Credo.SourceFile
@doc false
def run(%SourceFile{} = source_file, params \\ []) do
source_file
|> IssueMeta.for(params)
|> issue_for()
|> List.wrap()
end
defp issue_for(issue_meta) do
format_issue(
issue_meta,
message: "Test files should end with `_test.exs`.",
line_no: 1,
trigger: Issue.no_trigger()
)
end
end