Fix unrelated test warnings

Author: Zac-HD

tests/interop/test_adapter.py

@@ -6,10 +6,20 @@
 import sniffio
 from tests import aiotest
 import sys
+import warnings
 from async_generator import asynccontextmanager
 from .. import utils as test_utils
 
 
+def de_deprecate_converter(func):
+    def wrapper(proc):
+        with warnings.catch_warnings():
+            warnings.simplefilter('ignore', DeprecationWarning)
+            return func(proc)
+
+    return wrapper
+
+
 class SomeThing:
     flag = 0
 
@@ -31,15 +41,15 @@ async def dly_trio_adapted(self):
         self.flag |= 2
         return 8
 
-    @aio2trio
+    @de_deprecate_converter(aio2trio)
     async def dly_trio_depr(self):
         if sys.version_info >= (3, 7):
             assert sniffio.current_async_library() == "trio"
         await trio.sleep(0.01)
         self.flag |= 2
         return 8
 
-    @trio2aio
+    @de_deprecate_converter(trio2aio)
     async def dly_asyncio_depr(self):
         if sys.version_info >= (3, 7):
             assert sniffio.current_async_library() == "asyncio"

tests/python/test_selector_events.py

@@ -30,7 +30,7 @@
 MOCK_ANY = mock.ANY
 
 
-class TestBaseSelectorEventLoop(BaseSelectorEventLoop):
+class BaseSelectorEventLoopForTest(BaseSelectorEventLoop):
     def _make_self_pipe(self):
         self._ssock = mock.Mock()
         self._csock = mock.Mock()
@@ -58,7 +58,7 @@ def setUp(self):
         super().setUp()
         self.selector = mock.Mock()
         self.selector.select.return_value = []
-        self.loop = TestBaseSelectorEventLoop(self.selector)
+        self.loop = BaseSelectorEventLoopForTest(self.selector)
         self.set_event_loop(self.loop)
 
     def test_make_socket_transport(self):

tests/python/test_subprocess.py

@@ -26,7 +26,7 @@
 ]
 
 
-class TestSubprocessTransport(base_subprocess.BaseSubprocessTransport):
+class SubprocessTransportForTest(base_subprocess.BaseSubprocessTransport):
     def _start(self, *args, **kwargs):
         self._proc = mock.Mock()
         self._proc.stdin = None
@@ -44,7 +44,7 @@ def create_transport(self, waiter=None):
         protocol = mock.Mock()
         protocol.connection_made._is_coroutine = False
         protocol.process_exited._is_coroutine = False
-        transport = TestSubprocessTransport(
+        transport = SubprocessTransportForTest(
             self.loop, protocol, ['test'], False, None, None, None, 0, waiter=waiter
         )
         return (transport, protocol)