improve testing workflow

.gitea/workflows/test-backend.yaml

@@ -17,3 +17,11 @@ jobs:
       - name: Deploy testing environment
         shell: sh
         run: docker-compose -f backend/docker-compose-x86_64.yaml up -d
+      - name: Run test requests
+        shell: sh
+        run: |
+          chmod +x tests/backend.sh
+          tests/backend.sh
+      - name: Clean up testing environment
+        shell: sh
+        run: docker-compose -f backend/docker-compose-x86_64.yaml up -d

tests/backend-testing-env

@@ -1,4 +1,4 @@
 FROM alpine:latest
 
-RUN apk --update add git docker docker-compose postgresql
-RUN docker pull postgres
+RUN --mount=type=bind,source=/var/run/docker.sock,target=/var/run/docker.sock apk --update add git docker docker-compose postgresql
+RUN --mount=type=bind,source=/var/run/docker.sock,target=/var/run/docker.sock docker pull postgres