   test "evaluating filter matches regexes" do
     assert ExUnit.Filters.eval([os: ~r"win"], [], %{os: :win}, []) == :ok
 
-    assert ExUnit.Filters.eval([os: ~r"mac"], [os: :unix], %{os: :unix}, []) == {
-             :error,
-             "due to os filter"
-           }
+    assert ExUnit.Filters.eval([os: ~r"mac"], [os: :unix], %{os: :unix}, []) ==
+             {:error, "due to os filter"}
   end
 
   test "evaluating filter uses special rules for line" do

    assert ExUnit.Filters.eval([line: "7"], [:line], %{line: 8, describe_line: 7}, tests) == :ok
    assert ExUnit.Filters.eval([line: "7"], [:line], %{line: 10, describe_line: 7}, tests) == :ok

    assert ExUnit.Filters.eval([line: "1"], [:line], %{line: 3, describe_line: 2}, tests) == {
             :error,
             "due to line filter"
           }

    assert ExUnit.Filters.eval([line: "7"], [:line], %{line: 3, describe_line: 2}, tests) == {
             :error,
             "due to line filter"
           }

    assert ExUnit.Filters.eval([line: "7"], [:line], %{line: 5, describe_line: nil}, tests) == {
             :error,
             "due to line filter"
           }
  end

  test "parsing filters" do

  end

  test "file paths with line numbers" do
    assert ExUnit.Filters.parse_path("test/some/path.exs:123") ==
             {"test/some/path.exs", [exclude: [:test], include: [line: "123"]]}

    assert ExUnit.Filters.parse_path("test/some/path.exs") == {"test/some/path.exs", []}

    assert ExUnit.Filters.parse_path("test/some/path.exs:123notreallyalinenumber123") ==
             {"test/some/path.exs:123notreallyalinenumber123", []}

    assert ExUnit.Filters.parse_path("C:\\some\\path.exs:123") ==
             {"C:\\some\\path.exs", [exclude: [:test], include: [line: "123"]]}

    assert ExUnit.Filters.parse_path("C:\\some\\path.exs") == {"C:\\some\\path.exs", []}

    assert ExUnit.Filters.parse_path("C:\\some\\path.exs:123notreallyalinenumber123") ==
             {"C:\\some\\path.exs:123notreallyalinenumber123", []}
  end
end
