chore: make typescript happy

Author: SukkaW

examples/openapi-ts-fastify/test/pets.test.ts

@@ -26,6 +26,6 @@ describe('/pet/findByTags', () => {
         petId: '123',
       },
     });
-    expect(result.response.status).toBe(200);
+    expect(result.response!.status).toBe(200);
   });
 });

examples/openapi-ts-nestjs/test/pets.test.ts

@@ -28,7 +28,7 @@ afterAll(async () => {
 describe('PetsController', () => {
   test('listPets', async () => {
     const result = await listPets({ client });
-    expect(result.response.status).toBe(200);
+    expect(result.response!.status).toBe(200);
     expect(Array.isArray(result.data)).toBe(true);
   });
 
@@ -37,22 +37,22 @@ describe('PetsController', () => {
       client,
       path: { petId: '1' },
     });
-    expect(result.response.status).toBe(200);
+    expect(result.response!.status).toBe(200);
   });
 
   test('createPet', async () => {
     const result = await createPet({
       body: { name: 'Buddy' },
       client,
     });
-    expect(result.response.status).toBe(201);
+    expect(result.response!.status).toBe(201);
     expect(result.data).toMatchObject({ name: 'Buddy' });
   });
 });
 
 describe('StoreController', () => {
   test('getInventory', async () => {
     const result = await getInventory({ client });
-    expect(result.response.status).toBe(200);
+    expect(result.response!.status).toBe(200);
   });
 });