Add workflow for running gateway tests

Author: narengogi

.github/workflows/run_tests.yml

@@ -0,0 +1,30 @@
+name: Run Gateway tests
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  gateway-tests:
+    runs-on: ubuntu-latest
+    environment: production
+    steps:
+      - name: Checkout head
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Install dependencies
+        run: npm ci
+      - name: Start gateway and run tests
+        run: |
+          npm run dev &
+          echo "Waiting for gateway to start..."
+          while ! curl -s http://localhost:8787 > /dev/null; do
+            sleep 1
+          done
+          echo "Gateway is ready. Running tests..."
+          npm run test:gateway
+
+env:
+  OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+  COHERE_API_KEY: ${{ secrets.COHERE_API_KEY }}

package.json

@@ -34,7 +34,8 @@
     "start:node": "node build/start-server.js",
     "format": "prettier --write \"./**/*.{js,jsx,ts,tsx,json}\"",
     "format:check": "prettier --check \"./**/*.{js,jsx,ts,tsx,json}\"",
-    "test": "ts-jest",
+    "test:gateway": "jest src/",
+    "test:plugins": "jest plugins/",
     "pre-push": "npm run build && node start-test.js",
     "prepare": "node -e \"if (process.env.NODE_ENV !== 'production'){process.exit(1)} \" || husky"
   },

src/tests/routeSpecificTestFunctions.ts/chatCompletion.ts

@@ -21,22 +21,20 @@ export const executeChatCompletionEndpointTests: (
   }
 
   test(`${providerName} /chat/completions test message strings`, async () => {
-    const request = new Request(CHAT_COMPLETIONS_ENDPOINT, {
+    const res = await fetch(CHAT_COMPLETIONS_ENDPOINT, {
       method: 'POST',
       headers: createDefaultHeaders(providerName, apiKey),
       body: getChatCompleteWithMessageStringRequest(model),
     });
-    const res = await app.fetch(request);
-    expect(res.status).toBe(200);
+    expect(res.status).toEqual(200);
   });
 
   test(`${providerName} /chat/completions test message content arrays`, async () => {
-    const request = new Request(CHAT_COMPLETIONS_ENDPOINT, {
+    const res = await fetch(CHAT_COMPLETIONS_ENDPOINT, {
       method: 'POST',
       headers: createDefaultHeaders(providerName, apiKey),
       body: getChatCompleteWithMessageContentArraysRequest(model),
     });
-    const res = await app.fetch(request);
-    expect(res.status).toBe(200);
+    expect(res.status).toEqual(200);
   });
 };