Remove unnecessary pytest.mark.asyncio by using aysncio_mode = auto (#21

)

This PR removes unnecessary pytest asyncio markers by using
`asyncio_mode=auto` configurations for the pytest-asyncio plugin such
that aync tests are automatically discovered.

This PR also specifies the minimum versions for pytest and
pytest-asyncio for `asyncio_mode=auto` support.

pyproject.toml

@@ -17,9 +17,9 @@ dependencies = []
 
 [project.optional-dependencies]
 dev = [
-    "pytest",
+    "pytest>=6.0",
     "pytest-cov",
-    "pytest-asyncio",
+    "pytest-asyncio>=0.17",
 ]
 
 [build-system]
@@ -31,6 +31,10 @@ build-backend = "setuptools.build_meta"
 [tool.setuptools.packages.find]
 where = ["src"]
 
+[tool.pytest.ini_options]
+minversion = "6.0"
+asyncio_mode = "auto"
+
 [tool.black]
 line-length = 99
 target-version = ["py38"]

tests/test_init.py

@@ -9,7 +9,6 @@
 from . import PARSED_DICT, SAMPLE_STATUS
 
 
-@pytest.mark.asyncio
 async def test_request_status():
     """Test top-level API request_status."""
     with patch(
@@ -19,7 +18,6 @@ async def test_request_status():
         mock_request_raw_status.assert_called_once_with("testhost", 4242)
 
 
-@pytest.mark.asyncio
 async def test_request_raw_status():
     """Test requesting raw status from apcupsd NIC."""
     with patch("asyncio.open_connection") as mock_open_connection: