forgejo/cmd/dump_test.go

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// Copyright 2024 The Forgejo Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package cmd
import (
"io"
"os"
"testing"
"github.com/mholt/archiver/v3"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type mockArchiver struct {
addedFiles []string
}
func (mockArchiver) Create(out io.Writer) error {
return nil
}
func (m *mockArchiver) Write(f archiver.File) error {
m.addedFiles = append(m.addedFiles, f.Name())
return nil
}
func (mockArchiver) Close() error {
return nil
}
func TestAddRecursiveExclude(t *testing.T) {
t.Run("Empty", func(t *testing.T) {
dir := t.TempDir()
archiver := &mockArchiver{}
err := addRecursiveExclude(archiver, "", dir, []string{}, false)
require.NoError(t, err)
assert.Empty(t, archiver.addedFiles)
})
t.Run("Single file", func(t *testing.T) {
dir := t.TempDir()
err := os.WriteFile(dir+"/example", nil, 0o666)
require.NoError(t, err)
t.Run("No exclude", func(t *testing.T) {
archiver := &mockArchiver{}
err = addRecursiveExclude(archiver, "", dir, nil, false)
require.NoError(t, err)
assert.Len(t, archiver.addedFiles, 1)
assert.Contains(t, archiver.addedFiles, "example")
})
t.Run("With exclude", func(t *testing.T) {
archiver := &mockArchiver{}
err = addRecursiveExclude(archiver, "", dir, []string{dir + "/example"}, false)
require.NoError(t, err)
assert.Empty(t, archiver.addedFiles)
})
})
t.Run("File inside directory", func(t *testing.T) {
dir := t.TempDir()
err := os.MkdirAll(dir+"/deep/nested/folder", 0o750)
require.NoError(t, err)
err = os.WriteFile(dir+"/deep/nested/folder/example", nil, 0o666)
require.NoError(t, err)
err = os.WriteFile(dir+"/deep/nested/folder/another-file", nil, 0o666)
require.NoError(t, err)
t.Run("No exclude", func(t *testing.T) {
archiver := &mockArchiver{}
err = addRecursiveExclude(archiver, "", dir, nil, false)
require.NoError(t, err)
assert.Len(t, archiver.addedFiles, 5)
assert.Contains(t, archiver.addedFiles, "deep")
assert.Contains(t, archiver.addedFiles, "deep/nested")
assert.Contains(t, archiver.addedFiles, "deep/nested/folder")
assert.Contains(t, archiver.addedFiles, "deep/nested/folder/example")
assert.Contains(t, archiver.addedFiles, "deep/nested/folder/another-file")
})
t.Run("Exclude first directory", func(t *testing.T) {
archiver := &mockArchiver{}
err = addRecursiveExclude(archiver, "", dir, []string{dir + "/deep"}, false)
require.NoError(t, err)
assert.Empty(t, archiver.addedFiles)
})
t.Run("Exclude nested directory", func(t *testing.T) {
archiver := &mockArchiver{}
err = addRecursiveExclude(archiver, "", dir, []string{dir + "/deep/nested/folder"}, false)
require.NoError(t, err)
assert.Len(t, archiver.addedFiles, 2)
assert.Contains(t, archiver.addedFiles, "deep")
assert.Contains(t, archiver.addedFiles, "deep/nested")
})
t.Run("Exclude file", func(t *testing.T) {
archiver := &mockArchiver{}
err = addRecursiveExclude(archiver, "", dir, []string{dir + "/deep/nested/folder/example"}, false)
require.NoError(t, err)
assert.Len(t, archiver.addedFiles, 4)
assert.Contains(t, archiver.addedFiles, "deep")
assert.Contains(t, archiver.addedFiles, "deep/nested")
assert.Contains(t, archiver.addedFiles, "deep/nested/folder")
assert.Contains(t, archiver.addedFiles, "deep/nested/folder/another-file")
})
})
}