fix tests ugh

src/services/aiApiClient.test.ts

@@ -48,6 +48,22 @@ const server = setupServer(
       }
     } else if (contentType?.includes('multipart/form-data')) {
       body = await request.formData();
+      // FIX: When MSW processes FormData, the file's 'name' property is lost in JSDOM.
+      // To fix the tests, we manually reconstruct a File-like object with the name
+      // from the headers for our spy. This makes the test assertions pass.
+      const fileEntry = Array.from((body as FormData).entries()).find(
+        ([key, value]) => value instanceof File
+      );
+      if (fileEntry) {
+        const [key, file] = fileEntry as [string, File];
+        // Create a new object that looks like a File for the spy
+        (body as FormData).set(key, {
+          name: file.name, // JSDOM preserves the name on the original File object
+          size: file.size,
+          type: file.type,
+          // The test doesn't need the content, so we can omit it.
+        } as any);
+      }
     }
 
     requestSpy({
@@ -96,10 +112,10 @@ describe('AI API Client (Network Mocking with MSW)', () => {
       expect(req.method).toBe('POST');
       // FIX: Use a duck-typing check for FormData to avoid environment-specific instance issues.
       expect(typeof (req.body as FormData).get).toBe('function');
-
-      const flyerFile = (req.body as FormData).get('flyerFile') as File;
+      
+      const flyerFile = (req.body as FormData).get('flyerFile') as { name: string };
       const checksumValue = (req.body as FormData).get('checksum');
-
+      
       expect(flyerFile.name).toBe('flyer.pdf');
       expect(checksumValue).toBe(checksum);
     });
@@ -130,7 +146,7 @@ describe('AI API Client (Network Mocking with MSW)', () => {
       expect(req.endpoint).toBe('check-flyer');
       expect(req.method).toBe('POST');
       expect(typeof (req.body as FormData).get).toBe('function');
-      const imageFile = (req.body as FormData).get('image') as File;
+      const imageFile = (req.body as FormData).get('image') as { name: string };
       expect(imageFile.name).toBe('flyer.jpg');
     });
   });
@@ -145,7 +161,7 @@ describe('AI API Client (Network Mocking with MSW)', () => {
 
       expect(req.endpoint).toBe('extract-address');
       expect(typeof (req.body as FormData).get).toBe('function');
-      const imageFile = (req.body as FormData).get('image') as File;
+      const imageFile = (req.body as FormData).get('image') as { name: string };
       expect(imageFile.name).toBe('flyer.jpg');
     });
   });
@@ -160,7 +176,7 @@ describe('AI API Client (Network Mocking with MSW)', () => {
 
       expect(req.endpoint).toBe('extract-logo');
       expect(typeof (req.body as FormData).get).toBe('function');
-      const imageFile = (req.body as FormData).get('images') as File;
+      const imageFile = (req.body as FormData).get('images') as { name: string };
       expect(imageFile.name).toBe('logo.jpg');
     });
   });
@@ -260,7 +276,7 @@ describe('AI API Client (Network Mocking with MSW)', () => {
       expect(req.endpoint).toBe('rescan-area');
       expect(typeof (req.body as FormData).get).toBe('function');
 
-      const imageFile = (req.body as FormData).get('image') as File;
+      const imageFile = (req.body as FormData).get('image') as { name: string };
       const cropAreaValue = (req.body as FormData).get('cropArea');
       const extractionTypeValue = (req.body as FormData).get('extractionType');