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forgejo/cmd/migrate_storage_test.go
Eng Zer Jun 8b0aaa5f86
test: use T.TempDir to create temporary test directory (#21043)
A testing cleanup. 

This pull request replaces `os.MkdirTemp` with `t.TempDir`. We can use the `T.TempDir` function from the `testing` package to create temporary directory. The directory created by `T.TempDir` is automatically removed when the test and all its subtests complete. 

This saves us at least 2 lines (error check, and cleanup) on every instance, or in some cases adds cleanup that we forgot.

Reference: https://pkg.go.dev/testing#T.TempDir

```go
func TestFoo(t *testing.T) {
	// before
	tmpDir, err := os.MkdirTemp("", "")
	require.NoError(t, err)
	defer os.RemoveAll(tmpDir)

	// now
	tmpDir := t.TempDir()
}
```

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
2022-09-04 16:14:53 +01:00

73 lines
1.9 KiB
Go

// 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 cmd
import (
"context"
"os"
"strings"
"testing"
"code.gitea.io/gitea/models/packages"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
packages_module "code.gitea.io/gitea/modules/packages"
"code.gitea.io/gitea/modules/storage"
packages_service "code.gitea.io/gitea/services/packages"
"github.com/stretchr/testify/assert"
)
func TestMigratePackages(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
creator := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
content := "package main\n\nfunc main() {\nfmt.Println(\"hi\")\n}\n"
buf, err := packages_module.CreateHashedBufferFromReader(strings.NewReader(content), 1024)
assert.NoError(t, err)
defer buf.Close()
v, f, err := packages_service.CreatePackageAndAddFile(&packages_service.PackageCreationInfo{
PackageInfo: packages_service.PackageInfo{
Owner: creator,
PackageType: packages.TypeGeneric,
Name: "test",
Version: "1.0.0",
},
Creator: creator,
SemverCompatible: true,
VersionProperties: map[string]string{},
}, &packages_service.PackageFileCreationInfo{
PackageFileInfo: packages_service.PackageFileInfo{
Filename: "a.go",
},
Data: buf,
IsLead: true,
})
assert.NoError(t, err)
assert.NotNil(t, v)
assert.NotNil(t, f)
ctx := context.Background()
p := t.TempDir()
dstStorage, err := storage.NewLocalStorage(
ctx,
storage.LocalStorageConfig{
Path: p,
})
assert.NoError(t, err)
err = migratePackages(ctx, dstStorage)
assert.NoError(t, err)
entries, err := os.ReadDir(p)
assert.NoError(t, err)
assert.EqualValues(t, 2, len(entries))
assert.EqualValues(t, "01", entries[0].Name())
assert.EqualValues(t, "tmp", entries[1].Name())
}