Enforce user locks for AI updates

2026-09-13 21:20:57 +02:00
parent a39bdbe6fc
commit ae88c6e533
15 changed files with 507 additions and 59 deletions
@@ -137,6 +137,30 @@ final class ExistingLyricsRevisionDirectorTests: XCTestCase {
        let requestCount = await aiService.recordedRevisionRequests.count
        XCTAssertEqual(requestCount, 0)
    }
+
+    func testReviseExistingLyricsDoesNotCallAIWhenLyricsAreLocked() async throws {
+        let aiService = RecordingLyricsAIService(
+            revisionResult: LyricsRevisionResult(lyrics: Lyrics(text: "Unused"))
+        )
+        let director = ExistingLyricsRevisionDirector(aiService: aiService)
+        let project = SongProject(
+            title: "Locked Lyrics",
+            idea: "Keep the words",
+            lyrics: Lyrics(text: "User-approved lyrics"),
+            userLocks: SongProjectUserLocks(scopes: [.lyrics])
+        )
+
+        let result = try await director.reviseExistingLyrics(
+            in: project,
+            instruction: "Improve the chorus.",
+            mode: .improve
+        )
+        let requestCount = await aiService.recordedRevisionRequests.count
+
+        XCTAssertEqual(requestCount, 0)
+        XCTAssertEqual(result.project, project)
+        XCTAssertTrue(result.changedScopes.isEmpty)
+    }
 }

 private actor RecordingLyricsAIService: AIService {