add testcontainers cloud test and action

.github/workflows/pull-request-workflow.yml

@@ -10,6 +10,10 @@ jobs:
       IMAGE_TAG: pr-${{ github.event.number }}
     secrets:
       DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+  tests:
+    uses: ./.github/workflows/tests.yml
+    secrets:
+        TC_CLOUD_TOKEN: ${{ secrets.TC_CLOUD_TOKEN }}
   scout:
     permissions:
       pull-requests: write

.github/workflows/tests.yml

@@ -0,0 +1,32 @@
+name: Test with TestContainers
+
+on:
+  workflow_call:
+    secrets:
+      TC_CLOUD_TOKEN:
+        required: true
+
+jobs:
+  server-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@v4
+
+      - name: Setup Testcontainers Cloud Client
+        uses: atomicjar/testcontainers-cloud-setup-action@v1
+        with:
+          token: ${{ secrets.TC_CLOUD_TOKEN }}
+
+      - name: Run tests
+        uses: actions/setup-node@v4
+        with:
+            node-version: '23.10.0'
+      - run: npm install
+      - run: npm test
+
+      # (Optionally) When you don't need Testcontainers anymore, you could terminate sessions eagerly
+      - name: Terminate Testcontainers Cloud Client active sessions
+        uses: atomicjar/testcontainers-cloud-setup-action@v1
+        with:
+          action: terminate

Dockerfile

@@ -22,7 +22,7 @@
     npm ci --omit=dev
 
 # Run the application as a non-root user.
-#USER node
+USER node
 
 # Copy the rest of the source files into the image.
 COPY . .
@@ -37,4 +37,4 @@
 EXPOSE 5002
 
 # Run the application.
 CMD npm run start:prod

README.md

@@ -16,6 +16,9 @@ It is a NodeJS app that uses the llama3.2 model to service prompt requests. It u
 - Exec into the container and run `ollama pull llama3.2`
 - `dotenv -e .env.dev -- npm run start:dev`
 
+#### Local Tests
+- Run `npm test`
+
 ### Locally with Docker Compose
 I used compose to develop this locally. 
 

babel.config.js

@@ -0,0 +1 @@
+module.exports = {presets: ['@babel/preset-env']}

jest.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+  preset: 'ts-jest',
+  transform: {
+    '^.+\\.(ts|tsx)?$': 'ts-jest',
+    '^.+\\.(js|jsx)$': 'babel-jest',
+  }
+};