폼 전송 TDD추가 및 암호화 적용 중

tests/api/formExportSubmit.integration.spec.ts

@@ -99,10 +99,13 @@ describe("정적 Export 폼 컨트롤러 통합", () => {
     form!.dispatchEvent(submitEvent);
 
     expect(fetchMock).toHaveBeenCalledTimes(1);
-    const [url, options] = fetchMock.mock.calls[0] as [any, RequestInit];
+    const [url, options] = fetchMock.mock.calls[0] as unknown as [any, RequestInit];
 
     expect(url).toBe("/api/forms/submit");
     expect(options.method).toBe("POST");
     expect(options.body).toBeInstanceOf(FormData);
+
+    const body = options.body as FormData;
+    expect(body.get("__projectSlug")).toBe(projectConfig.slug);
   });
 });