From e68b9d00a6e05b3a941f63ffb696f91e554ac5ec Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 cmd/dump_test.go | 118 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 cmd/dump_test.go

(limited to 'cmd/dump_test.go')

diff --git a/cmd/dump_test.go b/cmd/dump_test.go
new file mode 100644
index 0000000..4593863
--- /dev/null
+++ b/cmd/dump_test.go
@@ -0,0 +1,118 @@
+// 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")
+		})
+	})
+}
-- 
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