tests: add tests for aiohttp fixture

Author: onerandomusername

tests/test_fixtures.py

@@ -0,0 +1,42 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import aiohttp
+import pytest
+
+
+if TYPE_CHECKING:
+    import aioresponses
+
+
+class TestSessionFixture:
+    """Grouping for aiohttp.ClientSession fixture tests."""
+
+    @pytest.mark.asyncio
+    async def test_session_fixture_no_requests(self, http_session: aiohttp.ClientSession):
+        """
+        Test all requests fail.
+
+        This means that aioresponses is being requested by the http_session fixture.
+        """
+        url = "https://github.com/"
+
+        with pytest.raises(aiohttp.ClientConnectionError):
+            await http_session.get(url)
+
+    @pytest.mark.asyncio
+    async def test_session_fixture_mock_requests(
+        self, aioresponse: aioresponses.aioresponses, http_session: aiohttp.ClientSession
+    ):
+        """
+        Test all requests fail.
+
+        This means that aioresponses is being requested by the http_session fixture.
+        """
+        url = "https://github.com/"
+        status = 200
+        aioresponse.get(url, status=status)
+
+        async with http_session.get(url) as resp:
+            assert status == resp.status