test(integration): add coverage for repositories, auth resolution, and the two-phase upload

tests/integration/minio/conftest.py

@@ -0,0 +1,39 @@
+from collections.abc import Iterator
+
+import pytest
+from testcontainers.community.minio import MinioContainer
+
+from src.config import MinioSettings
+from src.infrastructure.minio.client import create_client
+
+_BUCKET = "test-source-files"
+
+
+@pytest.fixture(scope="session")
+def minio_container() -> Iterator[MinioContainer]:
+    with MinioContainer() as container:
+        yield container
+
+
+@pytest.fixture(scope="session")
+def minio_settings(minio_container: MinioContainer) -> MinioSettings:
+    config = minio_container.get_config()
+    # Pinned to IPv4 for the same reason as postgres_url (see
+    # tests/integration/postgres/conftest.py): `localhost` resolves to `::1`
+    # first, but Docker only publishes the mapped port on IPv4, so the
+    # connection hangs instead of failing.
+    endpoint = config["endpoint"].replace("localhost:", "127.0.0.1:")
+    return MinioSettings(
+        endpoint=endpoint,
+        access_key=config["access_key"],
+        secret_key=config["secret_key"],
+        secure=False,
+        bucket=_BUCKET,
+    )
+
+
+@pytest.fixture(scope="session", autouse=True)
+def _ensure_bucket(minio_settings: MinioSettings) -> None:
+    client = create_client(minio_settings)
+    if not client.bucket_exists(minio_settings.bucket):
+        client.make_bucket(minio_settings.bucket)