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// Copyright 2022 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package integrations
import (
"context"
"net/url"
"os"
"path/filepath"
"strings"
"testing"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
base "code.gitea.io/gitea/modules/migration"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/services/migrations"
"github.com/stretchr/testify/assert"
"gopkg.in/yaml.v2"
)
func TestDumpRestore(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *url.URL) {
AllowLocalNetworks := setting.Migrations.AllowLocalNetworks
setting.Migrations.AllowLocalNetworks = true
AppVer := setting.AppVer
// Gitea SDK (go-sdk) need to parse the AppVer from server response, so we must set it to a valid version string.
setting.AppVer = "1.16.0"
defer func() {
setting.Migrations.AllowLocalNetworks = AllowLocalNetworks
setting.AppVer = AppVer
}()
assert.NoError(t, migrations.Init())
reponame := "repo1"
basePath, err := os.MkdirTemp("", reponame)
assert.NoError(t, err)
defer util.RemoveAll(basePath)
repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{Name: reponame}).(*repo_model.Repository)
repoOwner := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo.OwnerID}).(*user_model.User)
session := loginUser(t, repoOwner.Name)
token := getTokenForLoggedInUser(t, session)
//
// Phase 1: dump repo1 from the Gitea instance to the filesystem
//
ctx := context.Background()
var opts = migrations.MigrateOptions{
GitServiceType: structs.GiteaService,
Issues: true,
Labels: true,
Milestones: true,
Comments: true,
AuthToken: token,
CloneAddr: repo.CloneLink().HTTPS,
RepoName: reponame,
}
err = migrations.DumpRepository(ctx, basePath, repoOwner.Name, opts)
assert.NoError(t, err)
//
// Verify desired side effects of the dump
//
d := filepath.Join(basePath, repo.OwnerName, repo.Name)
for _, f := range []string{"repo.yml", "topic.yml", "label.yml", "milestone.yml", "issue.yml"} {
assert.FileExists(t, filepath.Join(d, f))
}
//
// Phase 2: restore from the filesystem to the Gitea instance in restoredrepo
//
newreponame := "restoredrepo"
err = migrations.RestoreRepository(ctx, d, repo.OwnerName, newreponame, []string{"labels", "milestones", "issues", "comments"})
assert.NoError(t, err)
newrepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{Name: newreponame}).(*repo_model.Repository)
//
// Phase 3: dump restoredrepo from the Gitea instance to the filesystem
//
opts.RepoName = newreponame
opts.CloneAddr = newrepo.CloneLink().HTTPS
err = migrations.DumpRepository(ctx, basePath, repoOwner.Name, opts)
assert.NoError(t, err)
//
// Verify the dump of restoredrepo is the same as the dump of repo1
//
newd := filepath.Join(basePath, newrepo.OwnerName, newrepo.Name)
for _, filename := range []string{"repo.yml", "label.yml", "milestone.yml"} {
beforeBytes, err := os.ReadFile(filepath.Join(d, filename))
assert.NoError(t, err)
before := strings.ReplaceAll(string(beforeBytes), reponame, newreponame)
after, err := os.ReadFile(filepath.Join(newd, filename))
assert.NoError(t, err)
assert.EqualValues(t, before, string(after))
}
beforeBytes, err := os.ReadFile(filepath.Join(d, "issue.yml"))
assert.NoError(t, err)
var before = make([]*base.Issue, 0, 10)
assert.NoError(t, yaml.Unmarshal(beforeBytes, &before))
afterBytes, err := os.ReadFile(filepath.Join(newd, "issue.yml"))
assert.NoError(t, err)
var after = make([]*base.Issue, 0, 10)
assert.NoError(t, yaml.Unmarshal(afterBytes, &after))
assert.EqualValues(t, len(before), len(after))
if len(before) == len(after) {
for i := 0; i < len(before); i++ {
assert.EqualValues(t, before[i].Number, after[i].Number)
assert.EqualValues(t, before[i].Title, after[i].Title)
assert.EqualValues(t, before[i].Content, after[i].Content)
assert.EqualValues(t, before[i].Ref, after[i].Ref)
assert.EqualValues(t, before[i].Milestone, after[i].Milestone)
assert.EqualValues(t, before[i].State, after[i].State)
assert.EqualValues(t, before[i].IsLocked, after[i].IsLocked)
assert.EqualValues(t, before[i].Created, after[i].Created)
assert.EqualValues(t, before[i].Updated, after[i].Updated)
assert.EqualValues(t, before[i].Labels, after[i].Labels)
}
}
})
}
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