test: Enhance FileWatcher to process files in hidden parent directories

Author: yavpungggi

src/services/code-index/processors/__tests__/file-watcher.spec.ts

@@ -277,26 +277,42 @@ describe("FileWatcher", () => {
 		})
 
 		it("should process files when workspace is under hidden parent directory", async () => {
-			// Create file watcher with workspace under hidden parent directory
+			// Mock parseFile to return blocks for this test
+			const { codeParser } = await import("../parser")
+			vi.mocked(codeParser.parseFile).mockResolvedValue([
+				{
+					file_path: "/Users/test/.config/project/src/file.ts",
+					content: "test content",
+					start_line: 1,
+					end_line: 5,
+					identifier: "test",
+					type: "function",
+					fileHash: "hash",
+					segmentHash: "segment-hash",
+				} as any,
+			])
+
+			// Create a new watcher instance with workspace under hidden parent
 			const watcherUnderHidden = new FileWatcher(
 				"/Users/test/.config/project",
 				mockContext,
 				mockCacheManager,
 				mockEmbedder,
 				mockVectorStore,
-				mockIgnoreInstance,
 			)
 
 			await watcherUnderHidden.initialize()
 
-			// Simulate file creation in workspace under hidden parent
-			await mockOnDidCreate({ fsPath: "/Users/test/.config/project/src/file.ts" })
+			// Capture the event handler for the new watcher instance
+			const createHandler = mockWatcher.onDidCreate.mock.calls[mockWatcher.onDidCreate.mock.calls.length - 1][0]
+
+			// Simulate file creation using the captured handler
+			await createHandler({ fsPath: "/Users/test/.config/project/src/file.ts" })
 
 			// Wait for batch processing
 			await new Promise((resolve) => setTimeout(resolve, 600))
 
 			// File should be processed, not filtered out
-			// The key assertion is that upsertPoints was called, meaning the file wasn't filtered
 			expect(mockVectorStore.upsertPoints).toHaveBeenCalled()
 		})
 	})