use mtt for integration tests

.github/workflows/integration-test.yml

@@ -1,15 +0,0 @@
-name: integration-test
-
-on: [push, pull_request]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-
-    steps:
-    - uses: actions/checkout@master
-
-    - name: integration-test
-      run: ./test/integration-test.sh

.github/workflows/test.yml

@@ -0,0 +1,17 @@
+name: test
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      matrix:
+        ENGINE_VERSION: [5.3.0, 5.4.0, 5.5.0, latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: test
+      run: docker-compose up --exit-code-from sut