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Deduplicate test code
This commit is contained in:
DRON-666
parent
33adb58817
commit
e136dd8696
103
internal/dump/common_test.go
Normal file
103
internal/dump/common_test.go
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@ -0,0 +1,103 @@
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package dump
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import (
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"bytes"
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"context"
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"testing"
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"github.com/restic/restic/internal/archiver"
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"github.com/restic/restic/internal/fs"
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"github.com/restic/restic/internal/repository"
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"github.com/restic/restic/internal/restic"
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rtest "github.com/restic/restic/internal/test"
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)
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func prepareTempdirRepoSrc(t testing.TB, src archiver.TestDir) (tempdir string, repo restic.Repository, cleanup func()) {
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tempdir, removeTempdir := rtest.TempDir(t)
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repo, removeRepository := repository.TestRepository(t)
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archiver.TestCreateFiles(t, tempdir, src)
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cleanup = func() {
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removeRepository()
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removeTempdir()
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}
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return tempdir, repo, cleanup
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}
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type CheckDump func(t *testing.T, testDir string, testDump *bytes.Buffer) error
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func WriteTest(t *testing.T, wd WriteDump, cd CheckDump) {
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tests := []struct {
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name string
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args archiver.TestDir
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target string
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}{
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{
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name: "single file in root",
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args: archiver.TestDir{
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"file": archiver.TestFile{Content: "string"},
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},
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target: "/",
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},
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{
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name: "multiple files in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestFile{Content: "string"},
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},
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target: "/",
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},
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{
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name: "multiple files and folders in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestFile{Content: "string"},
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"firstDir": archiver.TestDir{
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"another": archiver.TestFile{Content: "string"},
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},
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"secondDir": archiver.TestDir{
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"another2": archiver.TestFile{Content: "string"},
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},
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},
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target: "/",
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},
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{
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name: "file and symlink in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestSymlink{Target: "file1"},
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},
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target: "/",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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tmpdir, repo, cleanup := prepareTempdirRepoSrc(t, tt.args)
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defer cleanup()
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arch := archiver.New(repo, fs.Track{FS: fs.Local{}}, archiver.Options{})
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back := rtest.Chdir(t, tmpdir)
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defer back()
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sn, _, err := arch.Snapshot(ctx, []string{"."}, archiver.SnapshotOptions{})
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rtest.OK(t, err)
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tree, err := repo.LoadTree(ctx, *sn.Tree)
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rtest.OK(t, err)
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dst := &bytes.Buffer{}
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if err := wd(ctx, repo, tree, tt.target, dst); err != nil {
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t.Fatalf("WriteDump() error = %v", err)
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}
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if err := cd(t, tmpdir, dst); err != nil {
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t.Errorf("WriteDump() = does not match: %v", err)
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}
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})
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}
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}
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@ -3,7 +3,6 @@ package dump
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import (
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"archive/tar"
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"bytes"
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"context"
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"fmt"
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"io"
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"io/ioutil"
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@ -13,99 +12,11 @@ import (
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"testing"
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"time"
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"github.com/restic/restic/internal/archiver"
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"github.com/restic/restic/internal/fs"
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"github.com/restic/restic/internal/repository"
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"github.com/restic/restic/internal/restic"
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rtest "github.com/restic/restic/internal/test"
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)
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func prepareTempdirRepoSrc(t testing.TB, src archiver.TestDir) (tempdir string, repo restic.Repository, cleanup func()) {
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tempdir, removeTempdir := rtest.TempDir(t)
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repo, removeRepository := repository.TestRepository(t)
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archiver.TestCreateFiles(t, tempdir, src)
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cleanup = func() {
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removeRepository()
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removeTempdir()
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}
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return tempdir, repo, cleanup
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}
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func TestWriteTar(t *testing.T) {
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tests := []struct {
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name string
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args archiver.TestDir
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target string
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}{
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{
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name: "single file in root",
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args: archiver.TestDir{
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"file": archiver.TestFile{Content: "string"},
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},
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target: "/",
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},
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{
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name: "multiple files in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestFile{Content: "string"},
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},
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target: "/",
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},
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{
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name: "multiple files and folders in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestFile{Content: "string"},
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"firstDir": archiver.TestDir{
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"another": archiver.TestFile{Content: "string"},
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},
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"secondDir": archiver.TestDir{
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"another2": archiver.TestFile{Content: "string"},
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},
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},
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target: "/",
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},
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{
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name: "file and symlink in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestSymlink{Target: "file1"},
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},
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target: "/",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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tmpdir, repo, cleanup := prepareTempdirRepoSrc(t, tt.args)
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defer cleanup()
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arch := archiver.New(repo, fs.Track{FS: fs.Local{}}, archiver.Options{})
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back := rtest.Chdir(t, tmpdir)
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defer back()
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sn, _, err := arch.Snapshot(ctx, []string{"."}, archiver.SnapshotOptions{})
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rtest.OK(t, err)
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tree, err := repo.LoadTree(ctx, *sn.Tree)
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rtest.OK(t, err)
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dst := &bytes.Buffer{}
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if err := WriteTar(ctx, repo, tree, tt.target, dst); err != nil {
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t.Fatalf("WriteTar() error = %v", err)
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}
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if err := checkTar(t, tmpdir, dst); err != nil {
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t.Errorf("WriteTar() = tar does not match: %v", err)
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}
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})
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}
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WriteTest(t, WriteTar, checkTar)
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}
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func checkTar(t *testing.T, testDir string, srcTar *bytes.Buffer) error {
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@ -3,7 +3,6 @@ package dump
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import (
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"archive/zip"
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"bytes"
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"context"
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"fmt"
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"io/ioutil"
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"os"
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@ -12,83 +11,11 @@ import (
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"testing"
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"time"
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"github.com/restic/restic/internal/archiver"
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"github.com/restic/restic/internal/fs"
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rtest "github.com/restic/restic/internal/test"
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)
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func TestWriteZip(t *testing.T) {
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tests := []struct {
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name string
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args archiver.TestDir
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target string
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}{
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{
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name: "single file in root",
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args: archiver.TestDir{
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"file": archiver.TestFile{Content: "string"},
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},
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target: "/",
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},
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{
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name: "multiple files in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestFile{Content: "string"},
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},
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target: "/",
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},
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{
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name: "multiple files and folders in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestFile{Content: "string"},
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"firstDir": archiver.TestDir{
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"another": archiver.TestFile{Content: "string"},
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},
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"secondDir": archiver.TestDir{
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"another2": archiver.TestFile{Content: "string"},
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},
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},
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target: "/",
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},
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{
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name: "file and symlink in root",
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args: archiver.TestDir{
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"file1": archiver.TestFile{Content: "string"},
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"file2": archiver.TestSymlink{Target: "file1"},
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},
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target: "/",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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tmpdir, repo, cleanup := prepareTempdirRepoSrc(t, tt.args)
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defer cleanup()
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arch := archiver.New(repo, fs.Track{FS: fs.Local{}}, archiver.Options{})
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back := rtest.Chdir(t, tmpdir)
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defer back()
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sn, _, err := arch.Snapshot(ctx, []string{"."}, archiver.SnapshotOptions{})
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rtest.OK(t, err)
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tree, err := repo.LoadTree(ctx, *sn.Tree)
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rtest.OK(t, err)
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dst := &bytes.Buffer{}
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if err := WriteZip(ctx, repo, tree, tt.target, dst); err != nil {
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t.Fatalf("WriteZip() error = %v", err)
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}
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if err := checkZip(t, tmpdir, dst); err != nil {
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t.Errorf("WriteZip() = zip does not match: %v", err)
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}
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})
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}
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WriteTest(t, WriteZip, checkZip)
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}
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func readZipFile(f *zip.File) ([]byte, error) {
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@ -123,6 +50,7 @@ func checkZip(t *testing.T, testDir string, srcZip *bytes.Buffer) error {
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if info.Name() != filepath.Base(testDir) {
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fileNumber++
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}
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return nil
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})
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if err != nil {
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