"""Tests for Iteration 3: Incremental Indexing."""
import pytest
from pathlib import Path
@pytest.fixture
async def temp_project_with_db(tmp_path):
"""Create a temporary project with database."""
from daem0nmcp.database import DatabaseManager
from daem0nmcp.code_indexer import CodeIndexManager
storage = tmp_path / ".daem0nmcp" / "storage"
storage.mkdir(parents=True)
db = DatabaseManager(str(storage))
await db.init_db()
indexer = CodeIndexManager(db=db, qdrant=None)
# Create a sample Python file
py_file = tmp_path / "main.py"
py_file.write_text("def hello(): pass")
yield {
'project': tmp_path,
'db': db,
'indexer': indexer,
'py_file': py_file,
}
await db.close()
class TestFileHashModel:
"""Test FileHash model."""
def test_file_hash_has_required_fields(self):
"""FileHash should have all required fields."""
from daem0nmcp.models import FileHash
fh = FileHash(
project_path="/test/project",
file_path="src/main.py",
content_hash="abc123"
)
assert fh.project_path == "/test/project"
assert fh.file_path == "src/main.py"
assert fh.content_hash == "abc123"
class TestIndexFileIfChanged:
"""Test incremental file indexing."""
@pytest.mark.asyncio
async def test_first_index_marks_changed(self, temp_project_with_db):
"""First index should report changed=True."""
ctx = temp_project_with_db
result = await ctx['indexer'].index_file_if_changed(
ctx['py_file'], ctx['project']
)
assert result['changed'] is True
@pytest.mark.asyncio
async def test_unchanged_file_not_reindexed(self, temp_project_with_db):
"""Unchanged file should not be re-indexed."""
ctx = temp_project_with_db
await ctx['indexer'].index_file_if_changed(ctx['py_file'], ctx['project'])
result = await ctx['indexer'].index_file_if_changed(ctx['py_file'], ctx['project'])
assert result['changed'] is False
assert result['reason'] == 'unchanged'
@pytest.mark.asyncio
async def test_modified_file_reindexed(self, temp_project_with_db):
"""Modified file should be re-indexed."""
ctx = temp_project_with_db
await ctx['indexer'].index_file_if_changed(ctx['py_file'], ctx['project'])
ctx['py_file'].write_text('class NewClass: pass')
result = await ctx['indexer'].index_file_if_changed(ctx['py_file'], ctx['project'])
assert result['changed'] is True
