chore: release v0.5.1 [skip ci]

Reviewed-on: brian/python-repositories#32

.gitea/PULL_REQUEST_TEMPLATE.md

@@ -2,9 +2,11 @@
 
 If this PR changes files under `python_repositories/`, the **title must** start with one of:
 
-- `[patch]` or `[fix]` — bug fix (0.3.1 → 0.3.2)
-- `[minor]` or `[feat]` — new feature (0.3.1 → 0.4.0)
-- `[major]` or `[breaking]` — breaking change (0.3.1 → 1.0.0)
+- `[patch]` or `[fix]` — bug fix (`1.2.3` → `1.2.4`)
+- `[minor]` or `[feat]` — new feature (`1.2.3` → `1.3.0`)
+- `[major]` or `[breaking]` — breaking change (`1.2.3` → `2.0.0`)
+
+Current version: see [`pyproject.toml`](pyproject.toml) on `main`.
 
 Docs-, CI-, or test-only PRs do not need a prefix.
 

.gitea/workflows/pr-title-check.yml

@@ -16,8 +16,14 @@ jobs:
 
       - name: Check PR title when source files change
         env:
-          PR_TITLE: ${{ github.event.pull_request.title }}
+          API_URL: ${{ vars.API_URL }}
+          REPO_OWNER: ${{ github.repository_owner }}
+          REPO_NAME: ${{ github.event.repository.name }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          CI_RUNNER_TOKEN: ${{ secrets.CI_RUNNER_TOKEN }}
         run: |
           git fetch origin "${{ github.base_ref }}"
+          PR_TITLE=$(scripts/ci/fetch-pr-title.sh)
+          echo "Live PR title: ${PR_TITLE}"
           git diff --name-only "origin/${{ github.base_ref }}...HEAD" \
             | scripts/ci/check-pr-title.sh "$PR_TITLE"

.gitea/workflows/test.yml

@@ -7,7 +7,7 @@ on:
   pull_request:
 
 jobs:
-  test:
+  unit-tests:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
@@ -26,10 +26,114 @@ jobs:
           UV_LINK_MODE: copy
         run: uv sync --all-extras
 
-      - name: Run pytest
+      - name: Run unit tests
+        run: |
+          # --cov-fail-under=0: partial coverage only; floor is checked in coverage-report.
+          uv run pytest tests/unit/ -m "not integration" \
+            --cov=python_repositories \
+            --cov-report= \
+            --cov-fail-under=0
+
+      - name: Upload unit coverage
+        uses: https://github.com/christopherHX/gitea-upload-artifact@v4
+        with:
+          name: coverage-unit
+          path: .coverage
+          retention-days: 1
+          compression-level: 0
+
+  integration-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version-file: .python-version
+
+      - name: Install uv
+        run: pip install uv
+
+      - name: Install dependencies
         env:
-          PYTHONPATH: .
-        run: uv run pytest --cov=python_repositories --cov-report=term-missing > coverage.txt
+          UV_LINK_MODE: copy
+        run: uv sync --all-extras
+
+      - name: Verify Docker
+        run: docker info
+
+      - name: Run integration tests
+        run: |
+          # --cov-fail-under=0: partial coverage only; floor is checked in coverage-report.
+          uv run pytest -m integration \
+            --cov=python_repositories \
+            --cov-report= \
+            --cov-fail-under=0
+
+      - name: Upload integration coverage
+        uses: https://github.com/christopherHX/gitea-upload-artifact@v4
+        with:
+          name: coverage-integration
+          path: .coverage
+          retention-days: 1
+          compression-level: 0
+
+  coverage-report:
+    # Merges unit + integration coverage and enforces fail_under from pyproject.toml.
+    needs: [unit-tests, integration-tests]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request' || github.event_name == 'push'
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version-file: .python-version
+
+      - name: Install uv
+        run: pip install uv
+
+      - name: Install dependencies
+        env:
+          UV_LINK_MODE: copy
+        run: uv sync --all-extras
+
+      - name: Download unit coverage
+        uses: https://github.com/christopherHX/gitea-download-artifact@v4
+        with:
+          name: coverage-unit
+          path: coverage-unit
+
+      - name: Download integration coverage
+        uses: https://github.com/christopherHX/gitea-download-artifact@v4
+        with:
+          name: coverage-integration
+          path: coverage-integration
+
+      - name: Combine coverage report
+        run: |
+          # --fail-under=0 so the full report is always written before the floor check.
+          uv run coverage combine coverage-unit/.coverage coverage-integration/.coverage
+          uv run coverage report -m --include='python_repositories/*' --fail-under=0 > coverage.txt
+
+      - name: Show coverage report
+        run: cat coverage.txt
+
+      - name: Enforce coverage floor
+        run: |
+          # Reads fail_under from pyproject.toml; only combined coverage is evaluated here.
+          FAIL_UNDER=$(python3 -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['tool']['coverage']['report']['fail_under'])")
+          echo "Checking combined coverage against ${FAIL_UNDER}% floor..."
+          if uv run coverage report --fail-under="$FAIL_UNDER" --include='python_repositories/*'; then
+            echo "Coverage floor met."
+          else
+            echo "::error::Combined coverage is below the ${FAIL_UNDER}% floor"
+            exit 1
+          fi
 
       - name: Post coverage summary to PR
         if: github.event_name == 'pull_request'

README.md

@@ -148,6 +148,15 @@ uv run pytest -v                                      # full suite (requires Doc
 
 Integration tests are marked with `@pytest.mark.integration` and require Docker (testcontainers). Run unit tests alone for quick local feedback.
 
+CI runs unit and integration tests in parallel with coverage, then merges `.coverage` artifacts in a follow-up job (via [christopherhx/gitea-\*-artifact@v4](https://github.com/christopherHX/gitea-upload-artifact) for Gitea 1.26 compatibility). Combined coverage must be at least **90%**; the floor is set by [`fail_under` in `pyproject.toml`](pyproject.toml#L45-L48) and enforced after merging unit and integration coverage, not on unit-only runs.
+
+To check coverage locally (requires Docker for the full suite):
+
+```bash
+uv run pytest --cov=python_repositories --cov-report=
+uv run coverage report
+```
+
 `pre-commit` is included in the dev dependency group. `uv sync` installs the CLI, but git does not run hooks until you install them with `pre-commit install` (one time per clone). After that, commits run the checks defined in [`.pre-commit-config.yaml`](.pre-commit-config.yaml) (ruff, mypy, pyupgrade, prettier, and general file hygiene).
 
 To run all hooks manually without committing:
@@ -173,9 +182,9 @@ Docs-, CI-, and test-only PRs do not need a prefix and will not trigger a releas
 
 | Prefix                    | Bump       | Example               |
 | ------------------------- | ---------- | --------------------- |
-| `[patch]` or `[fix]`      | patch      | `0.3.1` → `0.3.2`     |
-| `[minor]` or `[feat]`     | minor      | `0.3.1` → `0.4.0`     |
-| `[major]` or `[breaking]` | major      | `0.3.1` → `1.0.0`     |
+| `[patch]` or `[fix]`      | patch      | `1.2.3` → `1.2.4`     |
+| `[minor]` or `[feat]`     | minor      | `1.2.3` → `1.3.0`     |
+| `[major]` or `[breaking]` | major      | `1.2.3` → `2.0.0`     |
 | _(none)_                  | no release | docs / CI / deps only |
 
 Example titles:
@@ -189,4 +198,4 @@ Release notes are generated from commits since the previous tag (see [`scripts/c
 
 ### Manual release
 
-You can still push a `v*.*.*` tag manually; `publish.yml` will build and publish. The current baseline version is **0.3.1**.
+You can still push a `v*.*.*` tag manually; `publish.yml` will build and publish. The current released version is in [`pyproject.toml`](pyproject.toml) (and on the latest `v*.*.*` tag).

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "python-repositories"
-version = "0.4.1"
+version = "0.5.1"
 description = "Various python repository interfaces exposed as a python package."
 authors = [
     { name = "Brian Bjarke Jensen", email = "schnitzelen@gmail.com" }
@@ -39,6 +39,14 @@ markers = [
     "integration: tests requiring Docker containers (deselect with '-m \"not integration\"')",
 ]
 
+[tool.coverage.run]
+source = ["python_repositories"]
+
+[tool.coverage.report]
+fail_under = 100
+show_missing = true
+precision = 2
+
 [tool.uv.sources]
 python-utils = { index = "gitea" }
 

python_repositories/adapters/minio_adapter.py

@@ -152,6 +152,7 @@ class MinioAdapter(ObjectRepositoryInterface, ConnectionAwareAdapter):
         assert self._client is not None and self._bucket_name is not None
         # Get data from bucket
         # N.B. bucket name is set when connecting
+        response = None
         try:
             response = self._client.get_object(
                 bucket_name=self._bucket_name,
@@ -175,6 +176,10 @@ class MinioAdapter(ObjectRepositoryInterface, ConnectionAwareAdapter):
                 self.logger.error(repr(exc))
         except Exception as exc:  # pylint: disable=broad-except
             self.logger.error(repr(exc))
+        finally:
+            if response is not None:
+                response.close()
+                response.release_conn()
         return None
 
     def delete(self, object_name: str) -> None:

scripts/ci/fetch-pr-title.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Fetch the current PR title from the Gitea API.
+# Requires: API_URL, REPO_OWNER, REPO_NAME, PR_NUMBER, CI_RUNNER_TOKEN
+
+: "${API_URL:?API_URL is required}"
+: "${REPO_OWNER:?REPO_OWNER is required}"
+: "${REPO_NAME:?REPO_NAME is required}"
+: "${PR_NUMBER:?PR_NUMBER is required}"
+: "${CI_RUNNER_TOKEN:?CI_RUNNER_TOKEN is required}"
+
+curl -sf \
+  "${API_URL}/repos/${REPO_OWNER}/${REPO_NAME}/pulls/${PR_NUMBER}" \
+  -H "Authorization: token ${CI_RUNNER_TOKEN}" \
+  | python3 -c 'import json, sys; print(json.load(sys.stdin)["title"])'

tests/unit/adapters_test.py

@@ -117,3 +117,24 @@ def test_adapters_subpackage_lazy_import_succeeds() -> None:
     from python_repositories.adapters import RedisAdapter
 
     assert RedisAdapter.__name__ == "RedisAdapter"
+
+
+def test_adapters_dir_exposes_lazy_exports() -> None:
+    """dir(adapters) includes lazy adapter names for tab completion."""
+    import python_repositories.adapters as adapters
+
+    assert {"RedisAdapter", "MinioAdapter"}.issubset(set(dir(adapters)))
+
+
+def test_adapters_getattr_raises_for_unknown() -> None:
+    """Unknown adapter names raise AttributeError."""
+    import python_repositories.adapters as adapters
+
+    with pytest.raises(AttributeError, match="has no attribute 'NoSuchAdapter'"):
+        _ = adapters.NoSuchAdapter
+
+
+def test_top_level_dir_exposes_lazy_exports() -> None:
+    """dir(python_repositories) includes lazy adapter names for tab completion."""
+    assert "RedisAdapter" in dir(python_repositories)
+    assert "MinioAdapter" in dir(python_repositories)

tests/unit/minio_adapter_test.py

@@ -53,3 +53,74 @@ def test_raises_when_client_provided_without_config() -> None:
     mock_client = MagicMock(spec=Minio)
     with pytest.raises(ValueError, match="config is required"):
         MinioAdapter(client=mock_client)
+
+
+def test_connect_with_injected_client_succeeds() -> None:
+    mock_client = MagicMock(spec=Minio)
+    adapter = MinioAdapter(config=TEST_MINIO_CONFIG, client=mock_client)
+
+    adapter.connect()
+
+    mock_client.list_buckets.assert_called_once()
+
+
+def test_connect_with_injected_client_raises_on_failure() -> None:
+    mock_client = MagicMock(spec=Minio)
+    mock_client.list_buckets.side_effect = Exception("connection lost")
+    adapter = MinioAdapter(config=TEST_MINIO_CONFIG, client=mock_client)
+
+    with pytest.raises(ConnectionError, match="Could not connect to Minio"):
+        adapter.connect()
+
+
+def test_connect_disconnects_before_reconnect(
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    stale_client = MagicMock(spec=Minio)
+    new_client = MagicMock(spec=Minio)
+    adapter = MinioAdapter(config=TEST_MINIO_CONFIG)
+    adapter._client = stale_client
+    adapter._bucket_name = None
+
+    monkeypatch.setattr(
+        "python_repositories.adapters.minio_adapter.minio.Minio",
+        lambda *args, **kwargs: new_client,
+    )
+
+    adapter.connect()
+
+    assert adapter._client is new_client
+    new_client.list_buckets.assert_called_once()
+
+
+def test_get_closes_response_on_success() -> None:
+    """get() must close and release the get_object HTTP response."""
+    mock_client = MagicMock(spec=Minio)
+    mock_client.bucket_exists.return_value = True
+    mock_response = MagicMock()
+    mock_response.read.side_effect = [b"data", b""]
+    mock_client.get_object.return_value = mock_response
+    adapter = MinioAdapter(config=TEST_MINIO_CONFIG, client=mock_client)
+
+    result = adapter.get("some-object")
+
+    assert result is not None
+    assert result.read() == b"data"
+    mock_response.close.assert_called_once()
+    mock_response.release_conn.assert_called_once()
+
+
+def test_get_closes_response_when_read_fails() -> None:
+    """get() must close and release the response even if read() raises."""
+    mock_client = MagicMock(spec=Minio)
+    mock_client.bucket_exists.return_value = True
+    mock_response = MagicMock()
+    mock_response.read.side_effect = OSError("connection reset")
+    mock_client.get_object.return_value = mock_response
+    adapter = MinioAdapter(config=TEST_MINIO_CONFIG, client=mock_client)
+
+    result = adapter.get("some-object")
+
+    assert result is None
+    mock_response.close.assert_called_once()
+    mock_response.release_conn.assert_called_once()

tests/unit/redis_adapter_test.py

@@ -69,3 +69,48 @@ def test_subclass_custom_env_var_name(monkeypatch: pytest.MonkeyPatch) -> None:
     monkeypatch.setenv("CUSTOM_REDIS_URI", "redis://custom:6379")
     adapter = CustomEnvRedisAdapter()
     assert adapter._config.uri == "redis://custom:6379"
+
+
+def test_connect_with_injected_client_succeeds_when_ping_ok() -> None:
+    mock_client = MagicMock(spec=redis.Redis)
+    mock_client.ping.return_value = True
+    adapter = RedisAdapter(config=TEST_REDIS_CONFIG, client=mock_client)
+
+    adapter.connect()
+
+    mock_client.ping.assert_called_once()
+
+
+def test_connect_with_injected_client_raises_when_ping_false() -> None:
+    mock_client = MagicMock(spec=redis.Redis)
+    mock_client.ping.return_value = False
+    adapter = RedisAdapter(config=TEST_REDIS_CONFIG, client=mock_client)
+
+    with pytest.raises(ConnectionError, match="Could not connect to Redis"):
+        adapter.connect()
+
+
+def test_connect_with_injected_client_raises_on_redis_error() -> None:
+    mock_client = MagicMock(spec=redis.Redis)
+    mock_client.ping.side_effect = redis.ConnectionError("connection lost")
+    adapter = RedisAdapter(config=TEST_REDIS_CONFIG, client=mock_client)
+
+    with pytest.raises(ConnectionError, match="Could not connect to Redis"):
+        adapter.connect()
+
+
+def test_connect_closes_existing_non_injected_client(
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    stale_client = MagicMock(spec=redis.Redis)
+    new_client = MagicMock(spec=redis.Redis)
+    new_client.ping.return_value = True
+    adapter = RedisAdapter(config=TEST_REDIS_CONFIG)
+    adapter._client = stale_client
+
+    monkeypatch.setattr("redis.Redis.from_url", lambda *args, **kwargs: new_client)
+
+    adapter.connect()
+
+    stale_client.close.assert_called_once()
+    assert adapter._client is new_client

uv.lock

@@ -1056,7 +1056,7 @@ wheels = [
 
 [[package]]
 name = "python-repositories"
-version = "0.4.1"
+version = "0.5.1"
 source = { editable = "." }
 dependencies = [
     { name = "python-dotenv" },