Improve socket mode tests (#991)

tests/adapter_tests/socket_mode/mock_socket_mode_server.py

@@ -1,9 +1,11 @@
+import json
 import logging
 import sys
 import threading
 import time
+import requests
 from multiprocessing.context import Process
-from typing import List, Optional
+from typing import List
 from unittest import TestCase
 
 from tests.utils import get_mock_server_mode
@@ -22,6 +24,11 @@ def start_thread_socket_mode_server(test: TestCase, port: int):
     def _start_thread_socket_mode_server():
         logger = logging.getLogger(__name__)
         app: Flask = Flask(__name__)
+
+        @app.route("/state")
+        def state():
+            return json.dumps({"success": True}), 200, {"ContentType": "application/json"}
+
         sockets: Sockets = Sockets(app)
 
         envelopes_to_consume: List[str] = list(socket_mode_envelopes)
@@ -81,12 +88,20 @@ def start_socket_mode_server(test, port: int):
         test.sm_thread = threading.Thread(target=start_thread_socket_mode_server(test, port))
         test.sm_thread.daemon = True
         test.sm_thread.start()
-        time.sleep(2)  # wait for the server
+        wait_for_socket_mode_server(port, 2)  # wait for the server
     else:
         test.sm_process = Process(target=start_process_socket_mode_server, kwargs={"port": port})
         test.sm_process.start()
 
 
+def wait_for_socket_mode_server(port: int, secs: int):
+    start_time = time.time()
+    while (time.time() - start_time) < secs:
+        response = requests.get(url=f"http://localhost:{port}/state")
+        if response.ok:
+            break
+
+
 def stop_socket_mode_server(test):
     if get_mock_server_mode() == "threading":
         print(test)

tests/adapter_tests/socket_mode/test_interactions_builtin.py

@@ -27,7 +27,6 @@ def setup_method(self):
             base_url="http://localhost:8888",
         )
         start_socket_mode_server(self, 3011)
-        time.sleep(2)  # wait for the server
 
     def teardown_method(self):
         cleanup_mock_web_api_server(self)

tests/adapter_tests/socket_mode/test_interactions_websocket_client.py

@@ -27,7 +27,6 @@ def setup_method(self):
             base_url="http://localhost:8888",
         )
         start_socket_mode_server(self, 3012)
-        time.sleep(2)  # wait for the server
 
     def teardown_method(self):
         cleanup_mock_web_api_server(self)

tests/adapter_tests/socket_mode/test_lazy_listeners.py

@@ -27,7 +27,6 @@ def setup_method(self):
             base_url="http://localhost:8888",
         )
         start_socket_mode_server(self, 3011)
-        time.sleep(2)  # wait for the server
 
     def teardown_method(self):
         cleanup_mock_web_api_server(self)

tests/adapter_tests_async/socket_mode/test_async_aiohttp.py

@@ -39,7 +39,6 @@ def event_loop(self):
     @pytest.mark.asyncio
     async def test_events(self):
         start_socket_mode_server(self, 3021)
-        await asyncio.sleep(1)  # wait for the server
 
         app = AsyncApp(client=self.web_client)
 

tests/adapter_tests_async/socket_mode/test_async_lazy_listeners.py

@@ -39,7 +39,6 @@ def event_loop(self):
     @pytest.mark.asyncio
     async def test_lazy_listeners(self):
         start_socket_mode_server(self, 3021)
-        await asyncio.sleep(1)  # wait for the server
 
         app = AsyncApp(client=self.web_client)
 

tests/adapter_tests_async/socket_mode/test_async_websockets.py

@@ -39,7 +39,6 @@ def event_loop(self):
     @pytest.mark.asyncio
     async def test_events(self):
         start_socket_mode_server(self, 3022)
-        await asyncio.sleep(1)  # wait for the server
 
         app = AsyncApp(client=self.web_client)