Test/final

[Chusi-Truth]

No description provided.

[Copilot]

Pull request overview

This is a comprehensive test infrastructure pull request that reorganizes and expands the backend testing suite. The PR introduces a three-tier test grouping system (core, external_api, mineru) with dedicated test runners, coverage configurations, and extensive new test coverage across authentication, database repositories, external API integrations, and MinerU PDF parsing. Additionally, it adds stress/load testing infrastructure with support for testing health endpoints, authenticated routes, academic search, and DeepSeek API calls.

Key Changes:

• Implements pytest marker-based test grouping with separate execution scripts and coverage configurations
• Adds comprehensive test coverage for schema validation, authentication flows, database repositories, external providers, and MinerU integration
• Introduces stress testing suite with support for in-process ASGI testing and live server testing
• Adds detailed documentation explaining test organization and execution

Reviewed changes

Copilot reviewed 54 out of 78 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
backend/pytest.ini	Adds external_api and mineru pytest markers for test grouping
backend/conftest.py	Adds auto-fixture to bypass Redis verification codes and creates media subdirectories
backend/tests/test_*.py (multiple new files)	Comprehensive test coverage for schema validators, query parsers, MinerU, external providers, repositories, and endpoints
backend/scripts/test_*.sh	Test execution scripts for core, external_api, and mineru test groups
backend/scripts/stress_test.py	Enhanced with academic_search scenario and token file support
backend/scripts/deepseek_stress_test.py	New DeepSeek API stress testing script
backend/scripts/mineru_comprehensive_check.py	New MinerU concurrent parsing performance testing script
backend/scripts/run_stress_suite.sh	Unified stress test suite runner
backend/.coveragerc.mineru	Coverage configuration for MinerU test group
backend/TEST_GROUPS.md, backend/TEST_INDEX.md	Comprehensive test documentation
backend/README.md	Updated with test and stress testing documentation
backend/app/services/ai/llm_client.py	Bug fix for chat_content_stream to prevent duplicate done events
.gitignore	Excludes test-reports and .pip-cache directories