128 lines
3.1 KiB
Go
128 lines
3.1 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package cmd
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"code.gitea.io/gitea/models/unittest"
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"code.gitea.io/gitea/modules/setting"
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"github.com/stretchr/testify/assert"
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"github.com/urfave/cli/v2"
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)
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func TestMain(m *testing.M) {
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unittest.MainTest(m, &unittest.TestOptions{
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GiteaRootPath: "..",
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})
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}
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func newTestApp() *cli.App {
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app := NewMainApp()
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testCmd := &cli.Command{
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Name: "test-cmd",
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Action: func(ctx *cli.Context) error {
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_, _ = fmt.Fprint(app.Writer, makePathOutput(setting.AppWorkPath, setting.CustomPath, setting.CustomConf))
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return nil
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},
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}
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prepareSubcommandWithConfig(testCmd, appGlobalFlags())
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app.Commands = append(app.Commands, testCmd)
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app.DefaultCommand = testCmd.Name
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return app
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}
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func TestCliCmd(t *testing.T) {
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defaultWorkPath := filepath.Dir(setting.AppPath)
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defaultCustomPath := filepath.Join(defaultWorkPath, "custom")
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defaultCustomConf := filepath.Join(defaultCustomPath, "conf/app.ini")
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cli.CommandHelpTemplate = "(command help template)"
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cli.AppHelpTemplate = "(app help template)"
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cli.SubcommandHelpTemplate = "(subcommand help template)"
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cases := []struct {
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env map[string]string
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cmd string
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exp string
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}{
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// main command help
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{
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cmd: "./gitea help",
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exp: "DEFAULT CONFIGURATION:",
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},
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// parse paths
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{
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cmd: "./gitea test-cmd",
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exp: makePathOutput(defaultWorkPath, defaultCustomPath, defaultCustomConf),
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},
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{
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cmd: "./gitea -c /tmp/app.ini test-cmd",
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exp: makePathOutput(defaultWorkPath, defaultCustomPath, "/tmp/app.ini"),
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},
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{
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cmd: "./gitea test-cmd -c /tmp/app.ini",
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exp: makePathOutput(defaultWorkPath, defaultCustomPath, "/tmp/app.ini"),
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},
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{
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env: map[string]string{"GITEA_WORK_DIR": "/tmp"},
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cmd: "./gitea test-cmd",
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exp: makePathOutput("/tmp", "/tmp/custom", "/tmp/custom/conf/app.ini"),
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},
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{
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env: map[string]string{"GITEA_WORK_DIR": "/tmp"},
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cmd: "./gitea test-cmd --work-path /tmp/other",
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exp: makePathOutput("/tmp/other", "/tmp/other/custom", "/tmp/other/custom/conf/app.ini"),
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},
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{
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env: map[string]string{"GITEA_WORK_DIR": "/tmp"},
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cmd: "./gitea test-cmd --config /tmp/app-other.ini",
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exp: makePathOutput("/tmp", "/tmp/custom", "/tmp/app-other.ini"),
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},
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}
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app := newTestApp()
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var envBackup []string
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for _, s := range os.Environ() {
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if strings.HasPrefix(s, "GITEA_") && strings.Contains(s, "=") {
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envBackup = append(envBackup, s)
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}
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}
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clearGiteaEnv := func() {
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for _, s := range os.Environ() {
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if strings.HasPrefix(s, "GITEA_") {
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_ = os.Unsetenv(s)
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}
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}
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}
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defer func() {
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clearGiteaEnv()
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for _, s := range envBackup {
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k, v, _ := strings.Cut(s, "=")
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_ = os.Setenv(k, v)
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}
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}()
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for _, c := range cases {
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clearGiteaEnv()
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for k, v := range c.env {
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_ = os.Setenv(k, v)
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}
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args := strings.Split(c.cmd, " ") // for test only, "split" is good enough
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out := new(strings.Builder)
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app.Writer = out
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err := app.Run(args)
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assert.NoError(t, err, c.cmd)
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assert.NotEmpty(t, c.exp, c.cmd)
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outStr := out.String()
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assert.Contains(t, outStr, c.exp, c.cmd)
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}
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}
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