Test for PR 745 #748
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Test for PR 745 #748
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AG-UI's TextMessageContentEvent validates that delta is non-empty. When ADK yielded events with empty string content, the validation would fail and crash the frontend. Added early return in _translate_text_content when combined_text is empty, preventing the creation of TextMessageContentEvent with empty delta. Added comprehensive tests for empty text event handling: - test_empty_text_event_does_not_crash - test_whitespace_only_text_event_does_not_crash - test_multiple_empty_parts_filtered - test_mixed_empty_and_valid_parts_filtering - test_empty_combined_text_early_return
fix(adk-middleware): filter empty text events to prevent frontend crash
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tylerslaton
approved these changes
Nov 28, 2025
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Applied changes with #745 |
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