fix tests: "socketio.exceptions.ConnectionError: Connection refused by the server"

Author: umbynos

test/conftest.py

@@ -45,8 +45,8 @@ def agent(pytestconfig):
 def base_url():
     return "http://127.0.0.1:8991"
 
-@pytest.fixture(scope="session")
-def socketio(base_url, data=""):
+@pytest.fixture(scope="function")
+def socketio(base_url, agent):
     sio = io.Client()
     sio.connect(base_url)
     yield sio

test/test_ws.py

@@ -1,16 +1,15 @@
-import socketio
 import time
 
-def test_ws_connection(agent, socketio):
+def test_ws_connection(socketio):
     print('my sid is', socketio.sid)
     assert socketio.sid is not None
 
-def test_list(agent, socketio):
+def test_list(socketio):
     socketio.on('message', message_handler)
     socketio.emit('command', 'list')
     time.sleep(.1)
 
-def test__open_serial_default(agent, socketio):
+def test__open_serial_default(socketio):
     socketio.on('message', message_handler)
     socketio.emit('command', 'open /dev/ttyACM0 9600')
     time.sleep(.1)