WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

internal/application/repository/knowledge_folder_move_test.go

@@ -0,0 +1,115 @@
+package repository
+
+import (
+	"context"
+	"testing"
+
+	"github.com/google/uuid"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gorm.io/gorm"
+)
+
+// folderPathOf reads a row's stored folder_path directly so the assertions do
+// not depend on the list filters.
+func folderPathOf(t *testing.T, db *gorm.DB, id string) string {
+	t.Helper()
+	var path string
+	require.NoError(t, db.Raw(`SELECT folder_path FROM knowledges WHERE id = ?`, id).Scan(&path).Error)
+	return path
+}
+
+func TestUpdateKnowledgeFolderPath(t *testing.T) {
+	db := setupKnowledgeTestDB(t)
+	repo := NewKnowledgeRepository(db).(*knowledgeRepository)
+	ctx := context.Background()
+
+	const tenantID = uint64(1)
+	kbID := uuid.New().String()
+	otherKBID := uuid.New().String()
+
+	loose := insertKnowledgeInFolder(t, db, tenantID, kbID, "", "readme.md")
+	filed := insertKnowledgeInFolder(t, db, tenantID, kbID, "docs", "intro.md")
+	foreign := insertKnowledgeInFolder(t, db, tenantID, otherKBID, "docs", "other.md")
+
+	affected, err := repo.UpdateKnowledgeFolderPath(ctx, tenantID, kbID, []string{loose, filed}, "archive/2026")
+	require.NoError(t, err)
+	assert.Equal(t, int64(2), affected)
+	assert.Equal(t, "archive/2026", folderPathOf(t, db, loose))
+	assert.Equal(t, "archive/2026", folderPathOf(t, db, filed))
+
+	// Moving back out of every folder is expressed as the empty path.
+	affected, err = repo.UpdateKnowledgeFolderPath(ctx, tenantID, kbID, []string{filed}, "")
+	require.NoError(t, err)
+	assert.Equal(t, int64(1), affected)
+	assert.Equal(t, "", folderPathOf(t, db, filed))
+
+	// A row in another knowledge base is never touched, even when its ID is passed.
+	affected, err = repo.UpdateKnowledgeFolderPath(ctx, tenantID, kbID, []string{foreign}, "leaked")
+	require.NoError(t, err)
+	assert.Equal(t, int64(0), affected)
+	assert.Equal(t, "docs", folderPathOf(t, db, foreign))
+
+	affected, err = repo.UpdateKnowledgeFolderPath(ctx, tenantID, kbID, nil, "archive")
+	require.NoError(t, err)
+	assert.Equal(t, int64(0), affected)
+}
+
+func TestRenameKnowledgeFolderPath(t *testing.T) {
+	db := setupKnowledgeTestDB(t)
+	repo := NewKnowledgeRepository(db).(*knowledgeRepository)
+	ctx := context.Background()
+
+	const tenantID = uint64(1)
+	kbID := uuid.New().String()
+
+	root := insertKnowledgeInFolder(t, db, tenantID, kbID, "", "readme.md")
+	docs := insertKnowledgeInFolder(t, db, tenantID, kbID, "docs", "intro.md")
+	spec := insertKnowledgeInFolder(t, db, tenantID, kbID, "docs/spec", "design.md")
+	deep := insertKnowledgeInFolder(t, db, tenantID, kbID, "docs/spec/v2", "draft.md")
+	sibling := insertKnowledgeInFolder(t, db, tenantID, kbID, "docsets", "unrelated.md")
+
+	// The folder and its whole subtree move; siblings whose name merely shares a
+	// prefix ("docsets") must not be dragged along.
+	affected, err := repo.RenameKnowledgeFolderPath(ctx, tenantID, kbID, "docs", "handbook")
+	require.NoError(t, err)
+	assert.Equal(t, int64(3), affected)
+	assert.Equal(t, "handbook", folderPathOf(t, db, docs))
+	assert.Equal(t, "handbook/spec", folderPathOf(t, db, spec))
+	assert.Equal(t, "handbook/spec/v2", folderPathOf(t, db, deep))
+	assert.Equal(t, "docsets", folderPathOf(t, db, sibling))
+	assert.Equal(t, "", folderPathOf(t, db, root))
+
+	// Renaming a nested folder onto an existing one merges them.
+	_, err = repo.RenameKnowledgeFolderPath(ctx, tenantID, kbID, "handbook/spec", "docsets")
+	require.NoError(t, err)
+	assert.Equal(t, "docsets", folderPathOf(t, db, spec))
+	assert.Equal(t, "docsets/v2", folderPathOf(t, db, deep))
+	assert.Equal(t, "docsets", folderPathOf(t, db, sibling))
+
+	// An unknown folder is a no-op rather than an error.
+	affected, err = repo.RenameKnowledgeFolderPath(ctx, tenantID, kbID, "missing", "whatever")
+	require.NoError(t, err)
+	assert.Equal(t, int64(0), affected)
+
+	_, err = repo.RenameKnowledgeFolderPath(ctx, tenantID, kbID, "", "whatever")
+	assert.Error(t, err, "renaming the root itself is meaningless and must be rejected")
+}
+
+func TestRenameKnowledgeFolderPathUnderscoreInPath(t *testing.T) {
+	db := setupKnowledgeTestDB(t)
+	repo := NewKnowledgeRepository(db).(*knowledgeRepository)
+	ctx := context.Background()
+
+	const tenantID = uint64(1)
+	kbID := uuid.New().String()
+
+	parent := insertKnowledgeInFolder(t, db, tenantID, kbID, "my_docs", "intro.md")
+	child := insertKnowledgeInFolder(t, db, tenantID, kbID, "my_docs/spec", "design.md")
+
+	affected, err := repo.RenameKnowledgeFolderPath(ctx, tenantID, kbID, "my_docs", "handbook")
+	require.NoError(t, err)
+	assert.Equal(t, int64(2), affected)
+	assert.Equal(t, "handbook", folderPathOf(t, db, parent))
+	assert.Equal(t, "handbook/spec", folderPathOf(t, db, child))
+}