use credo style

test/support/conn_case.ex

@@ -25,6 +25,7 @@ defmodule LokalWeb.ConnCase do
       # Import conveniences for testing with connections
       import Plug.Conn
       import Phoenix.ConnTest
+      # credo:disable-for-next-line Credo.Check.Consistency.MultiAliasImportRequireUse
       import Lokal.Fixtures
       import LokalWeb.ConnCase
 

test/support/data_case.ex

@@ -22,10 +22,8 @@ defmodule Lokal.DataCase do
       alias Lokal.Repo
 
       import Ecto
-      import Ecto.Changeset
-      import Ecto.Query
-      import Lokal.DataCase
-      import Lokal.Fixtures
+      import Ecto.{Changeset, Query}
+      import Lokal.{DataCase, Fixtures}
     end
   end
 
@@ -45,7 +43,7 @@ defmodule Lokal.DataCase do
   """
   def errors_on(changeset) do
     Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
-      Regex.replace(~r"%{(\w+)}", message, fn _, key ->
+      Regex.replace(~r"%{(\w+)}", message, fn _capture, key ->
         opts |> Keyword.get(String.to_existing_atom(key), key) |> to_string()
       end)
     end)