chore: import upstream snapshot with attribution

tools/challenge-helper-scripts/helpers/project-metadata.test.ts

@@ -0,0 +1,20 @@
+/* eslint-disable turbo/no-undeclared-env-vars */
+import { join } from 'path';
+import { describe, it, expect, vi } from 'vitest';
+import { getBlockStructure } from '@freecodecamp/curriculum/file-handler';
+import { getMetaData } from './project-metadata.js';
+
+vi.mock('@freecodecamp/curriculum/file-handler');
+
+const commonPath = join('curriculum', 'challenges', 'blocks');
+const block = 'block-name';
+
+describe('project-metadata helper', () => {
+  describe('getMetaData helper', () => {
+    it('should call getBlockStructure with the correct path', () => {
+      process.env.INIT_CWD = join(commonPath, block);
+      getMetaData();
+      expect(getBlockStructure).toHaveBeenCalledWith(block);
+    });
+  });
+});