Files
archon/python/tests/test_crawling_service_subdomain.py
leex279 cdf4323534 feat: Implement llms.txt link following with discovery priority fix
Implements complete llms.txt link following functionality that crawls
linked llms.txt files on the same domain/subdomain, along with critical
bug fixes for discovery priority and variant detection.

Backend Core Functionality:
- Add _is_same_domain_or_subdomain method for subdomain matching
- Fix is_llms_variant to detect .txt files in /llms/ directories
- Implement llms.txt link extraction and following logic
- Add two-phase discovery: prioritize ALL llms.txt before sitemaps
- Enhanced progress reporting with discovery metadata

Critical Bug Fixes:
- Discovery priority: Fixed sitemap.xml being found before llms.txt
- is_llms_variant: Now matches /llms/guides.txt, /llms/swift.txt, etc.
- These were blocking bugs preventing link following from working

Frontend UI:
- Add discovery and linked files display to CrawlingProgress component
- Update progress types to include discoveredFile, linkedFiles fields
- Add new crawl types: llms_txt_with_linked_files, discovery_*
- Add "discovery" to ProgressStatus enum and active statuses

Testing:
- 8 subdomain matching unit tests (test_crawling_service_subdomain.py)
- 7 integration tests for link following (test_llms_txt_link_following.py)
- All 15 tests passing
- Validated against real Supabase llms.txt structure (1 main + 8 linked)

Files Modified:
Backend:
- crawling_service.py: Core link following logic (lines 744-788, 862-920)
- url_handler.py: Fixed variant detection (lines 633-665)
- discovery_service.py: Two-phase discovery (lines 137-214)
- 2 new comprehensive test files

Frontend:
- progress/types/progress.ts: Updated types with new fields
- progress/components/CrawlingProgress.tsx: Added UI sections

Real-world testing: Crawling supabase.com/docs now discovers
/docs/llms.txt and automatically follows 8 linked llms.txt files,
indexing complete documentation from all files.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-17 22:05:15 +02:00

153 lines
5.2 KiB
Python

"""Unit tests for CrawlingService subdomain checking functionality."""
import pytest
from src.server.services.crawling.crawling_service import CrawlingService
class TestCrawlingServiceSubdomain:
"""Test suite for CrawlingService subdomain checking methods."""
@pytest.fixture
def service(self):
"""Create a CrawlingService instance for testing."""
# Create service without crawler or supabase for testing domain checking
return CrawlingService(crawler=None, supabase_client=None)
def test_is_same_domain_or_subdomain_exact_match(self, service):
"""Test exact domain matches."""
# Same domain should match
assert service._is_same_domain_or_subdomain(
"https://supabase.com/docs",
"https://supabase.com"
) is True
assert service._is_same_domain_or_subdomain(
"https://supabase.com/path/to/page",
"https://supabase.com"
) is True
def test_is_same_domain_or_subdomain_subdomains(self, service):
"""Test subdomain matching."""
# Subdomain should match
assert service._is_same_domain_or_subdomain(
"https://docs.supabase.com/llms.txt",
"https://supabase.com"
) is True
assert service._is_same_domain_or_subdomain(
"https://api.supabase.com/v1/endpoint",
"https://supabase.com"
) is True
# Multiple subdomain levels
assert service._is_same_domain_or_subdomain(
"https://dev.api.supabase.com/test",
"https://supabase.com"
) is True
def test_is_same_domain_or_subdomain_different_domains(self, service):
"""Test that different domains are rejected."""
# Different domain should not match
assert service._is_same_domain_or_subdomain(
"https://external.com/llms.txt",
"https://supabase.com"
) is False
assert service._is_same_domain_or_subdomain(
"https://docs.other-site.com",
"https://supabase.com"
) is False
# Similar but different domains
assert service._is_same_domain_or_subdomain(
"https://supabase.org",
"https://supabase.com"
) is False
def test_is_same_domain_or_subdomain_protocols(self, service):
"""Test that protocol differences don't affect matching."""
# Different protocols should still match
assert service._is_same_domain_or_subdomain(
"http://supabase.com/docs",
"https://supabase.com"
) is True
assert service._is_same_domain_or_subdomain(
"https://docs.supabase.com",
"http://supabase.com"
) is True
def test_is_same_domain_or_subdomain_ports(self, service):
"""Test handling of port numbers."""
# Same root domain with different ports should match
assert service._is_same_domain_or_subdomain(
"https://supabase.com:8080/api",
"https://supabase.com"
) is True
assert service._is_same_domain_or_subdomain(
"http://localhost:3000/dev",
"http://localhost:8080"
) is True
def test_is_same_domain_or_subdomain_edge_cases(self, service):
"""Test edge cases and error handling."""
# Empty or malformed URLs should return False
assert service._is_same_domain_or_subdomain(
"",
"https://supabase.com"
) is False
assert service._is_same_domain_or_subdomain(
"https://supabase.com",
""
) is False
assert service._is_same_domain_or_subdomain(
"not-a-url",
"https://supabase.com"
) is False
def test_is_same_domain_or_subdomain_real_world_examples(self, service):
"""Test with real-world examples."""
# GitHub examples
assert service._is_same_domain_or_subdomain(
"https://api.github.com/repos",
"https://github.com"
) is True
assert service._is_same_domain_or_subdomain(
"https://raw.githubusercontent.com/owner/repo",
"https://github.com"
) is False # githubusercontent.com is different root domain
# Documentation sites
assert service._is_same_domain_or_subdomain(
"https://docs.python.org/3/library",
"https://python.org"
) is True
assert service._is_same_domain_or_subdomain(
"https://api.stripe.com/v1",
"https://stripe.com"
) is True
def test_is_same_domain_backward_compatibility(self, service):
"""Test that _is_same_domain still works correctly for exact matches."""
# Exact domain match should work
assert service._is_same_domain(
"https://supabase.com/docs",
"https://supabase.com"
) is True
# Subdomain should NOT match with _is_same_domain (only with _is_same_domain_or_subdomain)
assert service._is_same_domain(
"https://docs.supabase.com/llms.txt",
"https://supabase.com"
) is False
# Different domain should not match
assert service._is_same_domain(
"https://external.com/llms.txt",
"https://supabase.com"
) is False