build: include service of mongodb to run the application and test

.github/workflows/rust.yml

@@ -11,12 +11,24 @@ env:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
+    services:
+      mongodb:
+        image: mongo:latest
+        ports:
+          - 27017:27017
+        options: >-
+          --health-cmd 'mongo --eval "db.runCommand({ ping: 1 })" --quiet'
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
     steps:
-    - uses: actions/checkout@v3
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - uses: actions/checkout@v3
+      - name: Build
+        run: cargo build --verbose
+      - name: Run tests
+        env:
+          MONGO_URL: mongodb://localhost:27017
+        run: cargo test --verbose