mirror of
https://github.com/opentofu/opentofu.git
synced 2024-12-23 15:40:07 -06:00
cb2e9119aa
Signed-off-by: namgyalangmo <75657887+namgyalangmo@users.noreply.github.com>
154 lines
3.8 KiB
Go
154 lines
3.8 KiB
Go
// Copyright (c) The OpenTofu Authors
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// SPDX-License-Identifier: MPL-2.0
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// Copyright (c) 2023 HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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//go:build !windows
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// +build !windows
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package cliconfig
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import (
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"os"
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"path/filepath"
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"slices"
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"testing"
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)
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func TestConfigFileConfigDir(t *testing.T) {
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homeDir := filepath.Join(t.TempDir(), "home")
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tests := []struct {
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name string
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xdgConfigHome string
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files []string
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testFunc func() (string, error)
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expect string
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}{
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{
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name: "configFile: use home tofurc",
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testFunc: configFile,
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files: []string{filepath.Join(homeDir, ".tofurc")},
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expect: filepath.Join(homeDir, ".tofurc"),
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},
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{
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name: "configFile: use home terraformrc",
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testFunc: configFile,
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files: []string{filepath.Join(homeDir, ".terraformrc")},
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expect: filepath.Join(homeDir, ".terraformrc"),
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},
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{
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name: "configFile: use default fallback",
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testFunc: configFile,
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expect: filepath.Join(homeDir, ".tofurc"),
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},
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{
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name: "configFile: use XDG tofurc",
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testFunc: configFile,
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xdgConfigHome: filepath.Join(homeDir, "xdg"),
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expect: filepath.Join(homeDir, "xdg", "opentofu", "tofurc"),
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},
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{
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name: "configFile: prefer home tofurc",
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testFunc: configFile,
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xdgConfigHome: filepath.Join(homeDir, "xdg"),
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files: []string{filepath.Join(homeDir, ".tofurc")},
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expect: filepath.Join(homeDir, ".tofurc"),
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},
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{
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name: "configFile: prefer home terraformrc",
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testFunc: configFile,
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xdgConfigHome: filepath.Join(homeDir, "xdg"),
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files: []string{filepath.Join(homeDir, ".terraformrc")},
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expect: filepath.Join(homeDir, ".terraformrc"),
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},
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{
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name: "configDir: use .terraform.d default",
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testFunc: configDir,
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expect: filepath.Join(homeDir, ".terraform.d"),
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},
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{
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name: "configDir: prefer .terraform.d",
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testFunc: configDir,
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xdgConfigHome: filepath.Join(homeDir, "xdg"),
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files: []string{filepath.Join(homeDir, ".terraform.d", "placeholder")},
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expect: filepath.Join(homeDir, ".terraform.d"),
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},
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{
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name: "configDir: use XDG value",
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testFunc: configDir,
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xdgConfigHome: filepath.Join(homeDir, "xdg"),
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expect: filepath.Join(homeDir, "xdg", "opentofu"),
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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t.Setenv("HOME", homeDir)
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t.Setenv("XDG_CONFIG_HOME", test.xdgConfigHome)
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for _, f := range test.files {
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createFile(t, f)
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}
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file, err := test.testFunc()
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if test.expect != file {
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t.Fatalf("expected %q, but got %q", test.expect, file)
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}
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})
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}
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}
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func TestDataDirs(t *testing.T) {
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homeDir := filepath.Join(t.TempDir(), "home")
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tests := []struct {
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name string
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xdgDataHome string
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expect []string
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}{
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{
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name: "use XDG data dir",
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xdgDataHome: filepath.Join(homeDir, "xdg"),
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expect: []string{
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filepath.Join(homeDir, ".terraform.d"),
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filepath.Join(homeDir, "xdg", "opentofu"),
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},
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},
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{
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name: "use default",
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expect: []string{
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filepath.Join(homeDir, ".terraform.d"),
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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t.Setenv("HOME", homeDir)
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t.Setenv("XDG_DATA_HOME", test.xdgDataHome)
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dirs, err := dataDirs()
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if !slices.Equal(test.expect, dirs) {
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t.Fatalf("expected %+v, but got %+v", test.expect, dirs)
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}
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})
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}
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}
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func createFile(t *testing.T, path string) {
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t.Helper()
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if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
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t.Fatal(err)
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}
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if err := os.WriteFile(path, nil, 0o600); err != nil {
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t.Fatal(err)
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}
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t.Cleanup(func() { _ = os.RemoveAll(filepath.Dir(path)) })
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}
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