Use the inbuilt docker image for testing

.github/workflows/run-pytest.yml

@@ -33,9 +33,11 @@ jobs:
         run: sudo chown -R 1000:1000 .
 
       - name: Build the stack
-        run: docker compose -f docker-compose.yml -f docker-compose.dev.yml up --build -d test-service
+        run: docker build -t mathesar_service_test --build-arg PYTHON_REQUIREMENTS=requirements-dev.txt .
         env:
-          PG_VERSION: ${{ matrix.pg-version }}
+          PG_MAJOR: ${{ matrix.pg-version }}
+      - name: Run docker container
+        run: docker run --name mathesar_service_test
 
       - name: Run tests with pytest
         run: docker exec mathesar_service_test ./run_pytest.sh

Dockerfile

@@ -10,7 +10,7 @@ RUN set -ex; \
     echo "deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main" > /etc/apt/sources.list.d/pgdg.list; \
     apt-get update -y; \
      apt-get install -y --no-install-recommends \
-        postgresql-15 postgresql-client-15 postgresql-contrib-15 \
+        postgresql-$PG_MAJOR postgresql-client-$PG_MAJOR postgresql-contrib-$PG_MAJOR \
     ; \
     apt-get clean; \
     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*; \

db-run.sh

@@ -14,11 +14,11 @@ docker_setup_env() {
 docker_setup_env
 # only run initialization on an empty data directory
 if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
-  pg_createcluster -d "$PGDATA" -p 5432 -u "postgres" 15 mathesar
+  pg_createcluster -d "$PGDATA" -p 5432 -u "postgres" "$PG_MAJOR" mathesar
   # Create a temporary postgres server for setting password to the postgres user and for creating the default database
-  pg_ctlcluster 15 mathesar start
+  pg_ctlcluster "$PG_MAJOR" mathesar start
   sudo -u postgres psql -c "ALTER USER postgres PASSWORD 'mathesar';"
   sudo -u postgres psql -c "CREATE DATABASE mathesar_django;"
-  pg_ctlcluster 15 mathesar stop
+  pg_ctlcluster "$PG_MAJOR" mathesar stop
 fi
-pg_ctlcluster 15 mathesar start
+pg_ctlcluster "$PG_MAJOR" mathesar start

setup.cfg

@@ -14,8 +14,8 @@ env =
 	D:ALLOWED_HOSTS=
 	D:DEBUG=False
 	D:SECRET_KEY=hdC7qKjaFXNBjJ4heMMlOMrP-6j1-OvZpPf87DAXyaw
-	D:DJANGO_DATABASE_URL=postgres://mathesar:mathesar@mathesar_db:5432/mathesar_django
-	D:MATHESAR_DATABASES=(mathesar_db_test|postgres://mathesar:mathesar@mathesar_db:5432/mathesar_db_test)
+	D:DJANGO_DATABASE_URL=postgres://mathesar:mathesar@localhost:5432/mathesar_django
+	D:MATHESAR_DATABASES=(mathesar_db_test|postgres://mathesar:mathesar@localhost:5432/mathesar_db_test)
 	TEST=True
 	MODE=PRODUCTION
 	DJANGO_SETTINGS_MODULE=config.settings.production