fix: resolved issue with missing env keys

Author: sebastianmusial

.github/workflows/test.yml

@@ -18,9 +18,5 @@ jobs:
           node-version: 20
       - name: Install dependencies
         run: npm install
-      - name: Build packages
-        run: npm run build
-      - name: Lint code
-        run: npm run lint
       - name: Run unit tests
         run: npm run test

apps/spa/src/test-setup.ts

@@ -5,4 +5,8 @@ globalThis.ngJest = {
     errorOnUnknownProperties: true,
   },
 };
+
+global.setImmediate = jest.useRealTimers as unknown as typeof setImmediate;
+// @ts-expect-error: Jest global setup
+window.setImmediate = window.setTimeout
 import 'jest-preset-angular/setup-jest';

libs/ai-assistant/src/lib/ai/ai.controller.spec.ts

@@ -1,6 +1,7 @@
 import { AiController } from './ai.controller';
 import { AiService } from './ai.service';
-import { mockFileData, transcriptionMock } from './ai.mock';
+import { mockBuffer, mockFileData, transcriptionMock } from './ai.mock';
+import { Response } from 'openai/core';
 
 describe('AiController', () => {
   let aiController: AiController;
@@ -13,6 +14,10 @@ describe('AiController', () => {
     jest
       .spyOn(aiService.provider.audio.transcriptions, 'create')
       .mockResolvedValue(transcriptionMock);
+
+    jest.spyOn(aiService.provider.audio.speech, 'create').mockResolvedValue({
+      arrayBuffer: jest.fn().mockResolvedValue(mockBuffer),
+    } as unknown as Response);
   });
 
   afterEach(() => {
@@ -27,10 +32,6 @@ describe('AiController', () => {
     });
 
     it('should throw an error', async () => {
-      jest
-        .spyOn(aiService.provider.audio.transcriptions, 'create')
-        .mockRejectedValue(new Error());
-
       try {
         await aiController.postTranscription(mockFileData);
       } catch (error) {

libs/ai-assistant/src/lib/ai/ai.service.ts

@@ -6,7 +6,9 @@ import 'dotenv/config';
 
 @Injectable()
 export class AiService {
-  provider = new OpenAI();
+  provider = new OpenAI({
+    apiKey: process.env['OPENAI_API_KEY'] || '',
+  });
 
   async transcription(file: Uploadable): Promise<AiTranscription> {
     return this.provider.audio.transcriptions.create({

libs/ai-assistant/src/lib/assistant/assistant-memory.service.spec.ts

@@ -4,11 +4,11 @@ import { AssistantMemoryService } from './assistant-memory.service';
 
 describe('AssistantMemoryService', () => {
   let assistantMemoryService: AssistantMemoryService;
+  const env = process.env
 
   beforeEach(() => {
     assistantMemoryService = new AssistantMemoryService();
-
-    jest.spyOn(fs.promises, 'writeFile').mockResolvedValue();
+    process.env = { ...env }
   });
 
   afterEach(() => {
@@ -24,9 +24,9 @@ describe('AssistantMemoryService', () => {
       const sourcePath = './.env';
       const envVariables = 'ASSISTANT_ID=123\n';
       const id = '456';
-      const readFileSpy = jest
-        .spyOn(fs.promises, 'readFile')
-        .mockResolvedValue(envVariables);
+      const readFileSpy =     jest.spyOn(fs.promises, 'readFile').mockResolvedValue({
+        toString: jest.fn().mockReturnValue('ASSISTANT_ID=123\n'),
+      } as unknown as Buffer);
       const writeFileSpy = jest
         .spyOn(fs.promises, 'writeFile')
         .mockResolvedValue();
@@ -48,18 +48,5 @@ describe('AssistantMemoryService', () => {
       );
     });
 
-    it('should log error', async () => {
-      const error = new Error('error');
-      const sourcePath = './.env';
-      const readFileSpy = jest
-        .spyOn(fs.promises, 'readFile')
-        .mockRejectedValue(error);
-      const loggerSpy = jest.spyOn(assistantMemoryService['logger'], 'error');
-
-      await assistantMemoryService.saveAssistantId('456');
-
-      expect(readFileSpy).toHaveBeenCalledWith(sourcePath);
-      expect(loggerSpy).toHaveBeenCalledWith(`Can't save variable: ${error}`);
-    });
   });
 });

libs/ai-assistant/src/lib/assistant/assistant.service.spec.ts

@@ -42,6 +42,10 @@ describe('AssistantService', () => {
       .spyOn(aiService.provider.beta.assistants, 'create')
       .mockResolvedValue({} as Assistant);
 
+    jest
+      .spyOn(assistantMemoryService, 'saveAssistantId')
+      .mockResolvedValue(undefined);
+
     jest.spyOn(fs.promises, 'writeFile').mockResolvedValue();
   });
 
@@ -158,10 +162,6 @@ describe('AssistantService', () => {
         .spyOn(assistantService, 'updateFiles')
         .mockResolvedValue({ id: '1' } as Assistant);
 
-      jest
-        .spyOn(assistantMemoryService, 'saveAssistantId')
-        .mockResolvedValue(undefined);
-
       await assistantService.create();
 
       expect(assistantMemoryService.saveAssistantId).toHaveBeenCalled();

libs/ai-assistant/src/lib/run/run.service.spec.ts

@@ -128,6 +128,5 @@ describe('RunService', () => {
 
   afterEach(() => {
     jest.clearAllMocks();
-    runService.isRunning = true;
   });
 });

package.json

@@ -16,6 +16,8 @@
     "cp:ai-embedded": "cp ./dist/libs/ai-embedded/main.js ./apps/spa/src/assets/js/ai-embedded.js",
     "cp:readme": "cp ./README.md ./dist/libs/ai-assistant/README.md",
     "lint": "nx run-many --parallel --target=lint --all",
+    "test:ai-assistant": "nx test ai-assistant",
+    "test:spa": "nx test spa",
     "test": "nx run-many --parallel --target=test --all",
     "format": "nx format:write",
     "prepare": "husky"