Redesign complete. Not much UI changes

backend/tests/LLMService.refactor.test.ts

@@ -1,10 +1,16 @@
+/// <reference types="jest-fetch-mock" />
+import 'jest-fetch-mock';
+import { FetchMock } from 'jest-fetch-mock';
 import { LLMService } from '../src/services/LLMService';
 require('dotenv').config();
 
+const fetchMock = fetch as FetchMock;
+
 describe('LLMService Refactor', () => {
     let llmService: LLMService;
 
     beforeAll(() => {
+        fetchMock.enableMocks(); // Enable mocks
         const apiKey = process.env.GEMINI_API_KEY;
         if (!apiKey) {
             throw new Error('GEMINI_API_KEY is not defined in .env file');
@@ -12,7 +18,27 @@ describe('LLMService Refactor', () => {
         llmService = new LLMService(apiKey);
     });
 
+    afterEach(() => {
+        fetchMock.resetMocks(); // Reset mocks after each test
+    });
+
     it('should correctly categorize desires based on the rules', async () => {
+        fetchMock.mockResponseOnce(JSON.stringify({
+            candidates: [{
+                content: {
+                    parts: [{
+                        text: JSON.stringify({
+                            goTo: ['Pizza'],
+                            alsoGood: ['Pasta'],
+                            noGoes: ['Salad', 'Tacos'],
+                            needsDiscussion: [],
+                            considerable: []
+                        })
+                    }]
+                }
+            }]
+        }));
+
         const desireSets = [
             { participantId: '1', wants: ['Pizza'], accepts: ['Pasta'], noGoes: ['Salad'] },
             { participantId: '2', wants: ['Pizza'], accepts: ['Pasta'], noGoes: ['Tacos'] },
@@ -26,6 +52,16 @@ describe('LLMService Refactor', () => {
     });
 
     it('should detect inner contradictions in a desire set', async () => {
+        fetchMock.mockResponseOnce(JSON.stringify({
+            candidates: [{
+                content: {
+                    parts: [{
+                        text: 'true'
+                    }]
+                }
+            }]
+        }));
+
         const desireSet = { wants: ['Ice Cream', 'No desserts'], accepts: [], noGoes: [] };
         const hasContradictions = await llmService.checkForInnerContradictions(desireSet as any);
         expect(hasContradictions).toBe(true);