Use defensive .get() for tool_call id/name/arguments to prevent KeyError
on malformed input. Standardize content null-handling to `is not None`
(matching langgraph.py) instead of `or ""` which silently coerces falsy values.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add test suite for crewai_flow_messages_to_copilotkit covering the same
parentMessageId orphan scenarios as the langgraph tests: function-style and
direct-style tool calls with empty/missing content, orphan detection, and
plain messages. Also fix pre-existing KeyError in the name extraction loop
which only handled function-style tool calls.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Apply the same parentMessageId orphan fix to crewai_flow_messages_to_copilotkit
where the elif chain meant tool-call messages never emitted the parent assistant
message. Also refine langgraph fix: use explicit None check instead of truthiness,
add inline comments explaining the invariant, remove unused pytest import,
replace fragile commit hash in docstring, and add test for list-type content.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Alem Tuzlak