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restic/test/backend.go
2015-06-07 18:15:03 +02:00

47 lines
1.3 KiB
Go

package test_helper
import (
"flag"
"io/ioutil"
"path/filepath"
"testing"
"github.com/restic/restic"
"github.com/restic/restic/backend"
"github.com/restic/restic/backend/local"
"github.com/restic/restic/repository"
)
var TestPassword = flag.String("test.password", "geheim", `use this password for repositories created during tests (default: "geheim")`)
var TestCleanup = flag.Bool("test.cleanup", true, "clean up after running tests (remove local backend directory with all content)")
var TestTempDir = flag.String("test.tempdir", "", "use this directory for temporary storage (default: system temp dir)")
func SetupRepo(t testing.TB) *repository.Repository {
tempdir, err := ioutil.TempDir(*TestTempDir, "restic-test-")
OK(t, err)
// create repository below temp dir
b, err := local.Create(filepath.Join(tempdir, "repo"))
OK(t, err)
repo := repository.New(b)
OK(t, repo.Init(*TestPassword))
return repo
}
func TeardownRepo(t testing.TB, repo *repository.Repository) {
if !*TestCleanup {
l := repo.Backend().(*local.Local)
t.Logf("leaving local backend at %s\n", l.Location())
return
}
OK(t, repo.Delete())
}
func SnapshotDir(t testing.TB, repo *repository.Repository, path string, parent backend.ID) *restic.Snapshot {
arch := restic.NewArchiver(repo)
sn, _, err := arch.Snapshot(nil, []string{path}, parent)
OK(t, err)
return sn
}