Revert "fix async run, add tests"

This reverts commit 41da793b5a.

tests/test_async_run.py

@@ -1,25 +0,0 @@
-from sanic import Sanic
-from sanic.response import json
-import asyncio
-import requests
-from threading import Thread
-import pytest
-import sys
-
-@pytest.mark.skipif(sys.version_info < (3, 6),
-                    reason="fails on python 3.5 with travis")
-def test_async_run():
-    app = Sanic(__name__)
-
-    @app.route("/")
-    async def test(request):
-        return json({"answer": "42"})
-
-    server = app.create_server(host="0.0.0.0", port=8001)
-    task = asyncio.ensure_future(server)
-    loop = asyncio.get_event_loop()
-    t = Thread(target=loop.run_forever)
-    t.start()
-    res = requests.get('http://localhost:8001')
-    loop.stop()
-    assert res.json()['answer'] == '42'

tests/test_loop_policy.py

@@ -1,18 +0,0 @@
-from sanic import Sanic
-from sanic.response import text
-from sanic.utils import sanic_endpoint_test
-import asyncio
-import uvloop
-
-def test_loop_policy():
-    app = Sanic('test_loop_policy')
-
-    @app.route('/')
-    def test(request):
-        return text("OK")
-
-    server = app.create_server()
-
-    request, response = sanic_endpoint_test(app)
-    assert isinstance(asyncio.get_event_loop_policy(),
-                      uvloop.EventLoopPolicy)