adds postgres and redis server to travis and gitHub Actions.

.github/workflows/maven.yml

@@ -7,6 +7,26 @@ jobs:
 
     runs-on: ubuntu-latest
 
+    services:
+      postgres:
+        image: postgres:11.6-alpine
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+        # needed because the postgres container does not provide a healthcheck
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+      mongodb:
+        image: mongo
+        ports:
+          - 27017:27017
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+
     steps:
     - uses: actions/checkout@v1
     - name: Set up JDK 11

.travis.yml

@@ -5,9 +5,11 @@ jdk:
 
 services:
   - mongodb
+  - redis-server
+  - postgresql
 
 script:
-  - ./mvnw clean verify
+  - ./mvnw -T 1C clean verify
 cache:
   directories:
     - '$HOME/.m2/repository'