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Consolidates pytest config, standardizes env handling, reorganizes cassette layout, removes outdated VCR configs, improves sync with threading.Condition, updates event-waiting logic, ensures cleanup, regenerates Gemini cassettes, and reverts unintended test changes.
90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
import threading
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from unittest.mock import Mock
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from crewai.events.base_events import BaseEvent
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from crewai.events.event_bus import crewai_event_bus
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class TestEvent(BaseEvent):
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pass
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def test_specific_event_handler():
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mock_handler = Mock()
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condition = threading.Condition()
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handler_called = [False]
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@crewai_event_bus.on(TestEvent)
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def handler(source, event):
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with condition:
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mock_handler(source, event)
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handler_called[0] = True
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condition.notify()
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event = TestEvent(type="test_event")
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crewai_event_bus.emit("source_object", event)
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with condition:
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if not handler_called[0]:
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condition.wait(timeout=5)
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assert handler_called[0], "Handler was not called within timeout"
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mock_handler.assert_called_once_with("source_object", event)
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def test_multiple_handlers_same_event():
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"""Test that multiple handlers can be registered for the same event type."""
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mock_handler1 = Mock()
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mock_handler2 = Mock()
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condition = threading.Condition()
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handlers_called = {"handler1": False, "handler2": False}
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@crewai_event_bus.on(TestEvent)
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def handler1(source, event):
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with condition:
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mock_handler1(source, event)
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handlers_called["handler1"] = True
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condition.notify()
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@crewai_event_bus.on(TestEvent)
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def handler2(source, event):
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with condition:
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mock_handler2(source, event)
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handlers_called["handler2"] = True
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condition.notify()
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event = TestEvent(type="test_event")
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crewai_event_bus.emit("source_object", event)
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with condition:
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while not all(handlers_called.values()):
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condition.wait(timeout=5)
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if not all(handlers_called.values()):
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break
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assert handlers_called["handler1"], "Handler1 was not called within timeout"
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assert handlers_called["handler2"], "Handler2 was not called within timeout"
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mock_handler1.assert_called_once_with("source_object", event)
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mock_handler2.assert_called_once_with("source_object", event)
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def test_event_bus_error_handling():
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"""Test that handler exceptions are caught and don't break the event bus."""
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called = threading.Event()
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error_caught = threading.Event()
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@crewai_event_bus.on(TestEvent)
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def broken_handler(source, event):
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called.set()
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raise ValueError("Simulated handler failure")
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@crewai_event_bus.on(TestEvent)
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def working_handler(source, event):
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error_caught.set()
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event = TestEvent(type="test_event")
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crewai_event_bus.emit("source_object", event)
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assert called.wait(timeout=2), "Broken handler was never called"
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assert error_caught.wait(timeout=2), "Working handler was never called after error"
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