Embrace testcontainers for tests (#15)

* Achieve testcontainers testing

* Update CI workflow

.env.sample

@@ -5,6 +5,7 @@ APP_HOST_PORT=3042
 APP_CONTAINER_PORT=3000
 APP_PORT=3000
 
+MONGO_IMAGE=mongo:8
 MONGO_CONTAINER_NAME=fastLazyBee-mongo
 MONGO_DB_NAME=sample_mflix
 MONGO_HOST_PORT=27027

.github/workflows/ci.yml

@@ -40,7 +40,7 @@ jobs:
             sleep 1
           done
 
-      - name: Run basic tests
+      - name: Run basic test (workshop scenario)
         run: |
           RESPONSE_CODE=$(curl -s -o /dev/null -w "%{http_code}" ${{ env.TEST_ENDPOINT }})
           if [ $RESPONSE_CODE -eq 200 ]; then
@@ -50,6 +50,10 @@ jobs:
             exit 1
           fi
 
+      - name: Tear down Docker Compose
+        run: |
+          docker-compose -f docker-compose.yml down
+
       - name: Run unit/integration tests
         run: |
           npm ci
@@ -60,7 +64,3 @@ jobs:
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           path-to-lcov: ./coverage/lcov.info
-
-      - name: Tear down Docker Compose
-        run: |
-          docker-compose -f docker-compose.yml down

.vscode/launch.json

@@ -11,7 +11,7 @@
       "outFiles": ["${workspaceFolder}/dist/**/*.js"],
       "sourceMaps": true,
       "env": {
-        "NODE_ENV": "development"
+        "NODE_ENV": "test"
       }
     }
   ]