API Tested: https://html-checker-yc8t.onrender.com/ Test Date: November 15, 2025 Status: ✅ ALL TESTS PASSED
Total Tests: 23
Passed: 23 ✅
Failed: 0
Duration: 20.71 seconds
- ✅ Root returns HTML content
- ✅ Root contains valid HTML structure
- ✅ Simple HTML with citations
- ✅ HTML with cite_start markers
- ✅ Multiple citation formats (commas, dashes)
- ✅ Tags containing only cite markers
- ✅ Clean HTML without citations
- ✅ Large HTML files (100+ citations)
- ✅ Non-HTML file rejection (error handling)
- ✅ Missing file parameter (error handling)
- ✅ Empty HTML files
- ✅ HTML with special characters (Unicode, emoji)
- ✅ HTML with nested tags
- ✅ Whitespace variations in citations
- ✅ Malformed citations
- ✅ Nonexistent file returns 404
- ✅ Complete upload → download workflow
- ✅ Path traversal security test
- ✅ Static files accessible
- ✅ Public templates accessible
- ✅ Concurrent uploads handling
- ✅ API documentation endpoint
- ✅ OpenAPI schema endpoint
- ✅ Simple citations:
[cite: 123] - ✅ Multiple citations:
[cite: 1, 2, 3] - ✅ Range citations:
[cite: 1-5] - ✅ Citation start markers:
[cite_start] - ✅ Empty tags with only citations are removed completely
- ✅ HTML file validation
- ✅ Non-HTML file rejection
- ✅ Empty file handling
- ✅ Large file processing (100+ citations)
- ✅ Special characters and Unicode support
- ✅ Proper HTTP status codes
- ✅ JSON response structure
- ✅ Error handling
- ✅ Concurrent request handling
- ✅ Security (path traversal protection)
- ✅ Swagger UI available at
/docs - ✅ OpenAPI schema at
/openapi.json - ✅ API title: "HTML Cite Cleaner"
The API correctly tracks and reports:
- Total citations removed
- Citations with numbers count
- Citation start markers count
- test_api.py - Comprehensive test suite (23 test cases)
- test_requirements.txt - Test dependencies
- TEST_README.md - Test documentation and usage guide
- TEST_SUMMARY.md - This summary file
# Install dependencies
python3 -m pip install -r test_requirements.txt
# Run all tests
python3 -m pytest test_api.py -v
# Run with coverage
python3 -m pytest test_api.py --cov=. --cov-report=html
# Run specific test class
python3 -m pytest test_api.py::TestUploadEndpoint -vYour HTML Checker API is production-ready and performing excellently! All endpoints are working correctly, error handling is robust, and the API handles edge cases gracefully. The citation removal functionality works as expected across various input formats.
🎉 Congratulations! Your API passes all 23 comprehensive tests!