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basicmachines-co-basic-memory/tests/markdown/test_entity_parser.py
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2025-01-09 20:49:49 -06:00

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Python

"""Tests for entity markdown parsing."""
from pathlib import Path
from textwrap import dedent
import pytest
from basic_memory.markdown.entity_parser import EntityParser
from basic_memory.markdown.schemas import EntityMarkdown, EntityFrontmatter, EntityContent
from basic_memory.utils.file_utils import ParseError, FileError
@pytest.fixture
def valid_entity_content():
"""A complete, valid entity file with all features."""
return dedent("""
---
title: Auth Service
type: component
id: auth_service
created: 2024-12-21T14:00:00Z
modified: 2024-12-21T14:00:00Z
tags: authentication, security, core
---
Core authentication service that handles user authentication.
## Observations
- [design] Stateless authentication #security #architecture (JWT based)
- [feature] Mobile client support #mobile #oauth (Required for App Store)
- [tech] Caching layer #performance (Redis implementation)
## Relations
- implements [[OAuth Implementation]] (Core auth flows)
- uses [[Redis Cache]] (Token caching)
- specified_by [[Auth API Spec]] (OpenAPI spec)
""")
@pytest.mark.asyncio
async def test_parse_complete_file(test_config, valid_entity_content):
"""Test parsing a complete entity file with all features."""
test_file = test_config.home / "test_entity.md"
test_file.write_text(valid_entity_content)
parser = EntityParser(test_config.home)
entity = await parser.parse_file(test_file)
# Verify entity structure
assert isinstance(entity, EntityMarkdown)
assert isinstance(entity.frontmatter, EntityFrontmatter)
assert isinstance(entity.content, EntityContent)
# Check frontmatter
assert entity.frontmatter.title == "Auth Service"
assert entity.frontmatter.type == "component"
assert entity.frontmatter.id == "auth_service"
assert set(entity.frontmatter.tags) == {"authentication", "security", "core"}
# Check content
assert "Core authentication service that handles user authentication." in entity.content.content
# Check observations
assert len(entity.content.observations) == 3
obs = entity.content.observations[0]
assert obs.category == "design"
assert obs.content == "Stateless authentication"
assert set(obs.tags or []) == {"security", "architecture"}
assert obs.context == "JWT based"
# Check relations
assert len(entity.content.relations) == 3
rel = entity.content.relations[0]
assert rel.type == "implements"
assert rel.target == "OAuth Implementation"
assert rel.context == "Core auth flows"
@pytest.mark.asyncio
async def test_parse_minimal_file(tmp_path):
"""Test parsing a minimal valid entity file."""
content = dedent("""
---
type: component
id: minimal
created: 2024-12-21T14:00:00Z
modified: 2024-12-21T14:00:00Z
tags: []
---
# Minimal Entity
## Observations
- [note] Basic observation #test
## Relations
- references [[Other Entity]]
""")
test_file = tmp_path / "minimal.md"
test_file.write_text(content)
parser = EntityParser(tmp_path)
entity = await parser.parse_file(test_file)
assert entity.frontmatter.type == "component"
assert entity.frontmatter.id == "minimal"
assert len(entity.content.observations) == 1
assert len(entity.content.relations) == 1
@pytest.mark.asyncio
async def test_error_handling(tmp_path):
"""Test error handling."""
parser = EntityParser(tmp_path)
# Missing file
with pytest.raises(FileNotFoundError):
await parser.parse_file(Path("nonexistent.md"))
# Invalid file encoding
test_file = tmp_path / "binary.md"
with open(test_file, "wb") as f:
f.write(b"\x80\x81") # Invalid UTF-8
with pytest.raises(UnicodeDecodeError):
await parser.parse_file(test_file)