Test against MariaDB in CI runs

.drone.yml

@@ -13,6 +13,16 @@ trigger:
   branch:
     - main
 
+services:
+  - name: mariadb
+    image: mariadb:11.8.3@sha256:851a6020c97b9eae7736b6fb275800601d64635222054d3a1b1b3c4abdfa117a
+    environment:
+      MARIADB_ROOT_PASSWORD: notused
+      MARIADB_DATABASE: ki
+      MARIADB_USER: ki
+      MARIADB_PASSWORD: testing
+      TZ: Europe/Berlin
+
 steps:
   - name: install-lint-test
     image: python:3.10.18-alpine@sha256:24cab748bf7bd8e3d2f9bb4e5771f17b628417527a4e1f2c59c370c2a8a27f1c
@@ -26,7 +36,7 @@ steps:
       - pipenv install --dev
       - pipenv run flake8
       - pipenv run reuse lint
-      - SQLALCHEMY_DATABASE_URI=sqlite:// pipenv run python -m unittest discover ki
+      - SQLALCHEMY_DATABASE_URI=mariadb+pymysql://ki:testing@mariadb:3306/ki pipenv run python -m unittest discover ki
   - name: docker-dry-run
     image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
     settings:
@@ -102,6 +112,16 @@ trigger:
   event:
     - tag
 
+services:
+  - name: mariadb
+    image: mariadb:11.8.3@sha256:851a6020c97b9eae7736b6fb275800601d64635222054d3a1b1b3c4abdfa117a
+    environment:
+      MARIADB_ROOT_PASSWORD: notused
+      MARIADB_DATABASE: ki
+      MARIADB_USER: ki
+      MARIADB_PASSWORD: testing
+      TZ: Europe/Berlin
+
 steps:
   - name: install-lint-test
     image: python:3.10.18-alpine@sha256:24cab748bf7bd8e3d2f9bb4e5771f17b628417527a4e1f2c59c370c2a8a27f1c
@@ -114,7 +134,7 @@ steps:
       - pipenv install --dev
       - pipenv run flake8
       - pipenv run reuse lint
-      - SQLALCHEMY_DATABASE_URI=sqlite:// pipenv run python -m unittest discover ki
+      - SQLALCHEMY_DATABASE_URI=mariadb+pymysql://ki:testing@mariadb:3306/ki pipenv run python -m unittest discover ki
   - name: docker-publish
     image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
     settings: