Function initDirs

viper_test.go:126–151

initDirs makes directories for testing.

(t *testing.T)

// initDirs makes directories for testing.
func initDirs(t *testing.T) (string, string) {
	var (
		testDirs = []string{`a a`, `b`, `C_`}
		config   = `improbable`
	)

	if runtime.GOOS != "windows" {
		testDirs = append(testDirs, `d\d`)
	}

	root := t.TempDir()

	for _, dir := range testDirs {
		innerDir := filepath.Join(root, dir)
		err := os.Mkdir(innerDir, 0o750)
		require.NoError(t, err)

		err = os.WriteFile(
			filepath.Join(innerDir, config+".toml"),
			[]byte(`key = "value is `+dir+`"`+"\n"),
			0o640)
		require.NoError(t, err)
	}

	return root, config
}

// stubs for PFlag Values.
type stringValue string