fix: added test coverage for bug 34655 fix#728
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Avijit-Microsoft merged 9 commits intodevfrom Feb 20, 2026
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- test_title_service.py: 21 tests covering fallback title, AI-generated title, singleton factory, edge cases (empty/None/whitespace, agent errors) - test_cosmos_service.py: 21 tests covering add_message generated_title handling, metadata merge preserving titles, title resolution priority chain, rename_conversation, delete_all_conversations - test_app_endpoints.py: 15 tests covering /api/brief/parse and /api/chat title generation flow, conversation CRUD (list/rename/delete/delete-all) - conftest.py: test configuration with env vars setup and sys.path for CI
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Avijit-Microsoft
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Feb 20, 2026
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This pull request introduces automatic, AI-generated conversation titles for chat sessions, enhancing both the backend and frontend to support, store, and display these titles. The changes ensure that new conversations are given concise, meaningful titles based on the user's first message, and that these titles are consistently used and preserved throughout the application.
Backend: AI Title Generation and Storage
TitleService(title_service.py) that uses Azure OpenAI to generate concise, 4-word-or-less titles for conversations based on the initial user message, with robust fallback logic if the AI is unavailable.app.py) to call the title service when a new conversation is started or when a brief is parsed, storing the generated title in the conversation metadata only if no custom or existing generated title is present. [1] [2] [3] [4] [5] [6]cosmos_service.py) to merge and preserve both generated and custom titles in conversation metadata, and to only set a generated title if one does not already exist. [1] [2] [3] [4]Frontend: Title Usage and Display
App.tsx) to track and update the current conversation title, retrieving it from the backend and passing it to the chat history component for display. [1] [2] [3] [4] [5] [6]ChatHistory.tsx) to accept and display the current conversation title, using it in the conversation summary if available. [1] [2] [3]Does this introduce a breaking change?
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