fix: update evaluator tests to use proper AnswerAction type (#58)

* fix: update evaluator tests to use proper AnswerAction type

Co-Authored-By: Han Xiao <han.xiao@jina.ai>

* fix: increase token budget and mock external calls in agent test

Co-Authored-By: Han Xiao <han.xiao@jina.ai>

* test: add Docker build and container tests

Co-Authored-By: Han Xiao <han.xiao@jina.ai>

* feat: add health check endpoint for Docker container verification

Co-Authored-By: Han Xiao <han.xiao@jina.ai>

* chore: add Docker test script to package.json

Co-Authored-By: Han Xiao <han.xiao@jina.ai>

* ci: add Docker test step to CI workflow

Co-Authored-By: Han Xiao <han.xiao@jina.ai>

* fix: remove unused stdout variable in docker test

Co-Authored-By: Han Xiao <han.xiao@jina.ai>

close #53 

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Han Xiao <han.xiao@jina.ai>

.github/workflows/test.yml

@@ -30,4 +30,16 @@ jobs:
           JINA_API_KEY: ${{ secrets.JINA_API_KEY }}
           GOOGLE_API_KEY: ${{ secrets.GEMINI_API_KEY }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-        run: npm test
+        run: npm test
+
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v3
+
+      - name: Run Docker tests
+        env:
+          BRAVE_API_KEY: mock_key
+          GEMINI_API_KEY: mock_key
+          JINA_API_KEY: mock_key
+          GOOGLE_API_KEY: mock_key
+          OPENAI_API_KEY: mock_key
+        run: npm run test:docker

package.json

@@ -18,7 +18,8 @@
     "start": "ts-node src/server.ts",
     "eval": "ts-node src/evals/batch-evals.ts",
     "test": "jest --testTimeout=30000",
-    "test:watch": "jest --watch"
+    "test:watch": "jest --watch",
+    "test:docker": "jest src/__tests__/docker.test.ts --testTimeout=300000"
   },
   "keywords": [],
   "author": "Jina AI",

src/__tests__/agent.test.ts

@@ -1,12 +1,48 @@
 import { getResponse } from '../agent';
+import { generateObject } from 'ai';
+import { search } from '../tools/jina-search';
+import { readUrl } from '../tools/read';
+
+// Mock external dependencies
+jest.mock('ai', () => ({
+  generateObject: jest.fn()
+}));
+
+jest.mock('../tools/jina-search', () => ({
+  search: jest.fn()
+}));
+
+jest.mock('../tools/read', () => ({
+  readUrl: jest.fn()
+}));
 
 describe('getResponse', () => {
+  beforeEach(() => {
+    // Mock generateObject to return a valid response
+    (generateObject as jest.Mock).mockResolvedValue({
+      object: { action: 'answer', answer: 'mocked response', references: [], think: 'mocked thought' },
+      usage: { totalTokens: 100 }
+    });
+
+    // Mock search to return empty results
+    (search as jest.Mock).mockResolvedValue({
+      response: { data: [] }
+    });
+
+    // Mock readUrl to return empty content
+    (readUrl as jest.Mock).mockResolvedValue({
+      response: { data: { content: '', url: 'test-url' } },
+      tokens: 0
+    });
+  });
+
   afterEach(() => {
     jest.useRealTimers();
+    jest.clearAllMocks();
   });
 
   it('should handle search action', async () => {
-    const result = await getResponse('What is TypeScript?', 10000);
+    const result = await getResponse('What is TypeScript?', 50000); // Increased token budget to handle real-world usage
     expect(result.result.action).toBeDefined();
     expect(result.context).toBeDefined();
     expect(result.context.tokenTracker).toBeDefined();

src/__tests__/docker.test.ts

@@ -0,0 +1,41 @@
+import { exec } from 'child_process';
+import { promisify } from 'util';
+
+const execAsync = promisify(exec);
+
+describe('Docker build', () => {
+  jest.setTimeout(300000); // 5 minutes for build
+
+  it('should build Docker image successfully', async () => {
+    const { stderr } = await execAsync('docker build -t node-deepresearch-test .');
+    expect(stderr).not.toContain('error');
+  });
+
+  it('should start container and respond to health check', async () => {
+    // Start container with mock API keys
+    await execAsync(
+      'docker run -d --name test-container -p 3001:3000 ' +
+      '-e GEMINI_API_KEY=mock_key ' +
+      '-e JINA_API_KEY=mock_key ' +
+      'node-deepresearch-test'
+    );
+
+    // Wait for container to start
+    await new Promise(resolve => setTimeout(resolve, 5000));
+
+    try {
+      // Check if server responds
+      const { stdout } = await execAsync('curl -s http://localhost:3001/health');
+      expect(stdout).toContain('ok');
+    } finally {
+      // Cleanup
+      await execAsync('docker rm -f test-container').catch(console.error);
+    }
+  });
+
+  afterAll(async () => {
+    // Clean up any leftover containers
+    await execAsync('docker rm -f test-container').catch(() => {});
+    await execAsync('docker rmi node-deepresearch-test').catch(() => {});
+  });
+});

src/app.ts

@@ -26,6 +26,11 @@ const secret = process.argv.find(arg => arg.startsWith('--secret='))?.split('=')
 app.use(cors());
 app.use(express.json());
 
+// Add health check endpoint for Docker container verification
+app.get('/health', (req, res) => {
+  res.json({ status: 'ok' });
+});
+
 const eventEmitter = new EventEmitter();
 
 interface QueryRequest extends Request {

src/tools/__tests__/evaluator.test.ts

@@ -25,7 +25,12 @@ describe('evaluateAnswer', () => {
         const tokenTracker = new TokenTracker();
         const { response } = await evaluateAnswer(
           'What is TypeScript?',
-          'TypeScript is a strongly typed programming language that builds on JavaScript.',
+          {
+            action: "answer",
+            think: "Providing a clear definition of TypeScript",
+            answer: "TypeScript is a strongly typed programming language that builds on JavaScript.",
+            references: []
+          },
           ['definitive'],
           tokenTracker
         );
@@ -38,7 +43,12 @@ describe('evaluateAnswer', () => {
         const tokenTracker = new TokenTracker();
         const { response } = await evaluateAnswer(
           'List three programming languages.',
-          'Python is a programming language.',
+          {
+            action: "answer",
+            think: "Providing an example of a programming language",
+            answer: "Python is a programming language.",
+            references: []
+          },
           ['plurality'],
           tokenTracker
         );