From 391e2636cf09c82fec89135aafd4e510be2e525f Mon Sep 17 00:00:00 2001
From: Ivan Larin <pentusha@gmail.com>
Date: Thu, 15 Jan 2026 19:43:40 +0300
Subject: [PATCH] ci: matrix for version of postgresql

---
 .github/workflows/ci.yml | 6 +++++-
 Makefile                 | 3 ++-
 tests/conftest.py        | 2 ++
 tests/v2/conftest.py     | 5 +++--
 4 files changed, 12 insertions(+), 4 deletions(-)
 create mode 100644 tests/conftest.py

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b3246d9..7a76910 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,12 +21,16 @@ jobs:
           - '3.12'
           - '3.13'
           - '3.14'
+        postgres-version:
+          - 16
+          - 17
+          - 18
     steps:
       - uses: actions/checkout@v6
       - uses: astral-sh/setup-uv@v7
       - run: uv python install ${{ matrix.python-version }}
       - run: make lint
-      - run: make test
+      - run: make test postgres_version=${{ matrix.postgres-version }}
 
   automerge:
     runs-on: ubuntu-latest
diff --git a/Makefile b/Makefile
index 93e3878..4dea0e1 100644
--- a/Makefile
+++ b/Makefile
@@ -21,8 +21,9 @@ sync:
 	uv sync --frozen --all-groups
 
 .PHONY: test
+postgres_version:=latest
 test:
-	$(pytest)
+	$(pytest) --postgres-version $(postgres_version)
 
 .PHONY: lint
 lint:
diff --git a/tests/conftest.py b/tests/conftest.py
new file mode 100644
index 0000000..e724d77
--- /dev/null
+++ b/tests/conftest.py
@@ -0,0 +1,2 @@
+def pytest_addoption(parser) -> None:  # type: ignore[no-untyped-def]
+    parser.addoption('--postgres-version', action='store', default='latest')
diff --git a/tests/v2/conftest.py b/tests/v2/conftest.py
index 9c28de9..b638fde 100644
--- a/tests/v2/conftest.py
+++ b/tests/v2/conftest.py
@@ -26,8 +26,9 @@
 
 
 @pytest.fixture(scope='session')
-def postgres_db() -> Iterator[PostgresContainer]:
-    with PostgresContainer() as db:
+def postgres_db(request) -> Iterator[PostgresContainer]:  # type: ignore[no-untyped-def]
+    postgres_version = request.config.getoption('--postgres-version')
+    with PostgresContainer(f'postgres:{postgres_version}') as db:
         yield db