ci: run integration tests for Express/TypeScript/MySQL

Part of #13

.github/workflows/integration-tests.yml

@@ -21,6 +21,17 @@ jobs:
     name: Integration Tests
     # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idruns-on
     runs-on: ubuntu-20.04
+    # https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs
+    strategy:
+      matrix:
+        # https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs#example-adding-configurations
+        include:
+          # "docker-service-name" must match "services.$name" from docker-compose.yaml
+          # "application-port" must match "services.$name.environment:PORT" from docker-compose.yaml
+          - docker-service-name: 'express-js'
+            application-port: 3010
+          - service-name: 'express-ts'
+            application-port: 3020
     steps:
 
       - name: Clone source code
@@ -48,7 +59,7 @@ jobs:
             --build \
             --detach \
             --wait \
-            express-js
+            ${{ matrix.docker-service-name }}
 
       - name: Show container statuses
         working-directory: docker
@@ -59,7 +70,7 @@ jobs:
           hurl \
             --error-format long \
             --report-html hurl-reports \
-            --variable SERVER_URL=http://127.0.0.1:3010 \
+            --variable SERVER_URL=http://127.0.0.1:${{ matrix.application-port }} \
             --test \
             tests/crud.hurl
 

docker/docker-compose.yaml

@@ -43,3 +43,17 @@ services:
     depends_on:
       mysql:
         condition: service_healthy
+
+  express-ts:
+    build: ../examples/ts/express/mysql
+    environment:
+      - DB_NAME=test
+      - DB_USER=test
+      - DB_PASSWORD=test
+      - DB_HOST=mysql # defaults to localhost
+      - PORT=3020     # defaults to 3000
+    ports:
+      - '3020:3020'
+    depends_on:
+      mysql:
+        condition: service_healthy