• Actions Taken:
    • Created a new test suite for markdown formatting logic in src/morpheum-bot/format-markdown.test.ts.
    • Implemented the formatMarkdown function in src/morpheum-bot/format-markdown.ts using the marked library.
    • Installed jsdom and configured vitest to use it as the test environment to resolve DOM-related errors in other tests.
    • Configured vitest to exclude tests from the gemini-cli submodule and node_modules.
    • Corrected the tests to match the output of the marked library, including newlines and HTML entity encoding.
    • Removed the old, redundant markdown test from src/morpheum-bot/index.test.ts and then deleted the empty test file.
    • Fixed a bug where the bot would not correctly format markdown files read by the read_file tool and would enter an infinite loop.
    • Updated the BotMessage type in gemini-cli/packages/cli/src/library.ts to include the request in tool_result messages.
    • Updated the streamQuery function in gemini-cli/packages/cli/src/library.ts to include the request in the tool_result message.
    • Updated the callback function in src/morpheum-bot/index.ts to correctly handle markdown files from the read_file tool.
  • Friction/Success Points:
    • The initial test run revealed that many unrelated tests were failing due to a misconfigured test environment.
    • The marked library’s output was slightly different than initially expected, requiring adjustments to the tests.
    • Successfully isolated the tests to the morpheum-bot project, ignoring the submodule.
    • Manual testing revealed a critical bug that was not caught by the automated tests.
  • Lessons Learned:
    • It is important to have a properly configured test environment that matches the needs of the code being tested (e.g., using jsdom for DOM-related code).
    • When using third-party libraries, it is important to write tests against their actual output, rather than an idealized version.
    • Manual testing is crucial for catching bugs that are not covered by automated tests.