Add kill-bill integration tests run in CI

.github/workflows/ci.yml

@@ -12,3 +12,13 @@ jobs:
       jdk-matrix: '[ "8", "11" ]'
     secrets:
       extra-env: '{ "VERTEX_URL": "${{ secrets.VERTEX_URL }}", "VERTEX_CLIENT_ID": "${{ secrets.VERTEX_CLIENT_ID }}", "VERTEX_CLIENT_SECRET": "${{ secrets.VERTEX_CLIENT_SECRET }}", "VERTEX_COMPANY_NAME": "${{ secrets.VERTEX_COMPANY_NAME }}", "VERTEX_COMPANY_DIVISION": "${{ secrets.VERTEX_COMPANY_DIVISION }}"}'
+
+  integration_test:
+    uses: killbill/gh-actions-shared/.github/workflows/integration_test.yml@main
+    with:
+      plugin_name: 'vertex'
+      integration_tests_goal: 'test:plugins:vertex'
+      ddl_file: 'src/main/resources/ddl.sql'
+      integration_tests_ref: 'refs/heads/master'
+    secrets:
+      extra-env: '{ "VERTEX_URL": "${{ secrets.VERTEX_URL }}", "VERTEX_CLIENT_ID": "${{ secrets.VERTEX_CLIENT_ID }}", "VERTEX_CLIENT_SECRET": "${{ secrets.VERTEX_CLIENT_SECRET }}", "VERTEX_COMPANY_NAME": "${{ secrets.VERTEX_COMPANY_NAME }}", "VERTEX_COMPANY_DIVISION": "${{ secrets.VERTEX_COMPANY_DIVISION }}"}'

docker/docker-compose.ci.mysql.yml

@@ -0,0 +1,23 @@
+version: '3.8'
+
+services:
+  killbill:
+    network_mode: host
+    image: killbill/killbill:0.22.20
+    environment:
+      - KILLBILL_CATALOG_URI=SpyCarAdvanced.xml
+      - KILLBILL_DAO_URL=jdbc:mysql://127.0.0.1:3306/killbill
+      - KILLBILL_DAO_USER=root
+      - KILLBILL_DAO_PASSWORD=root
+      - KILLBILL_SERVER_TEST_MODE=true
+      - KILLBILL_INVOICE_SANITY_SAFETY_BOUND_ENABLED=false
+      - KILLBILL_INVOICE_MAX_DAILY_NUMBER_OF_ITEMS_SAFETY_BOUND=-1
+    depends_on:
+      - db
+    volumes:
+      - /var/tmp/bundles/plugins/java/vertex-plugin:/var/lib/killbill/bundles/plugins/java/vertex-plugin
+  db:
+    network_mode: host
+    image: killbill/mariadb:0.22
+    environment:
+      - MYSQL_ROOT_PASSWORD=root

docker/docker-compose.ci.postgresql.yml

@@ -0,0 +1,23 @@
+version: '3.8'
+
+services:
+  killbill:
+    network_mode: host
+    image: killbill/killbill:0.22.20
+    environment:
+      - KILLBILL_CATALOG_URI=SpyCarAdvanced.xml
+      - KILLBILL_DAO_URL=jdbc:postgresql://127.0.0.1:5432/killbill
+      - KILLBILL_DAO_USER=postgres
+      - KILLBILL_DAO_PASSWORD=postgres
+      - KILLBILL_SERVER_TEST_MODE=true
+      - KILLBILL_INVOICE_SANITY_SAFETY_BOUND_ENABLED=false
+      - KILLBILL_INVOICE_MAX_DAILY_NUMBER_OF_ITEMS_SAFETY_BOUND=-1
+    depends_on:
+      - db
+    volumes:
+      - /var/tmp/bundles/plugins/java/vertex-plugin:/var/lib/killbill/bundles/plugins/java/vertex-plugin
+  db:
+    network_mode: host
+    image: killbill/postgresql:0.22
+    environment:
+      - POSTGRES_PASSWORD=postgres

src/main/java/org/killbill/billing/plugin/vertex/health/VertexHealthcheck.java

@@ -68,7 +68,7 @@ public HealthStatus getHealthStatus(@Nullable final Tenant tenant, @Nullable fin
                 logger.error("health-check via TaxAreaLookup API failed - " + e.getMessage());
                 return HealthStatus.unHealthy("health check failed");
             }
-            return HealthStatus.healthy();
+            return HealthStatus.healthy("Vertex OK");
         }
     }
 }