Remove deprecated loop fixture usage

tests/test_agen_fixture.py

@@ -6,7 +6,7 @@
 class TestSessionScopeAsyncGenFixture:
 
     @pytest.fixture(scope="session")
-    def loop(self):
+    def event_loop(self):
         with entrypoint() as loop:
             yield loop
 

tests/test_fixture_module.py

@@ -6,18 +6,18 @@
 
 
 @pytest.fixture(scope="module")
-def loop():
+def event_loop():
     with entrypoint() as loop:
         asyncio.set_event_loop(loop)
         yield loop
 
 
 @pytest.fixture(scope="module")
-async def sample_fixture(loop):
+async def sample_fixture(event_loop):
     yield 1
 
 
-async def test_using_fixture(sample_fixture, loop):
+async def test_using_fixture(sample_fixture, event_loop):
     loop_id = id(asyncio.get_event_loop())
     assert sample_fixture == 1
-    assert id(loop) == loop_id
+    assert id(event_loop) == loop_id

tests/test_loop_fixture.py

@@ -6,7 +6,7 @@
 import pytest
 
 from aiomisc import Service
-from aiomisc_pytest.pytest_plugin import PortSocket
+from aiomisc_pytest import PortSocket
 
 
 class _TestService(Service):