codeflash/tests/test_fix_mock_paths_vitest.py
mohammed ahmed cdb361b5a3 Fix vi.mock() path resolution in generated vitest tests
Extended fix_jest_mock_paths() to handle vitest mock calls (vi.mock()) in
addition to jest.mock(). Previously, only jest.mock() paths were corrected,
causing vitest tests to fail with "Cannot find module" errors.

Problem:
- Source at src/agents/workspace.ts imports ../routing/session-key
- Generated test at test/test_workspace.test.ts used vi.mock('../routing/session-key')
- This resolves to /routing/session-key (wrong - goes up from test/, not found)
- Should be vi.mock('../src/routing/session-key') (correct path from test/)

Solution:
- Updated regex pattern to match both jest.mock() and vi.mock()
- Function now fixes relative paths for both test frameworks
- Added unit tests to verify both jest and vitest paths are corrected

Trace ID: 265059d4-f518-44da-8367-d90ca424092c

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-04-03 13:44:27 +00:00

94 lines
2.9 KiB
Python

"""Test fix_jest_mock_paths function with vitest mocks."""
from pathlib import Path
from codeflash.languages.javascript.instrument import fix_jest_mock_paths
def test_fix_vitest_mock_paths():
"""Test that vi.mock() paths are fixed correctly."""
# Simulate source at src/agents/workspace.ts importing from ../routing/session-key
# Test at test/test_workspace.test.ts should mock ../src/routing/session-key, not ../routing/session-key
test_code = """
vi.mock('../routing/session-key', () => ({
isSubagentSessionKey: vi.fn(),
isCronSessionKey: vi.fn(),
}));
import { filterBootstrapFilesForSession } from '../src/agents/workspace.js';
"""
# Create temp directories and files for testing
import tempfile
with tempfile.TemporaryDirectory() as tmpdir:
project = Path(tmpdir)
# Create directory structure
src = project / "src"
src_agents = src / "agents"
src_routing = src / "routing"
test_dir = project / "test"
src_agents.mkdir(parents=True)
src_routing.mkdir(parents=True)
test_dir.mkdir(parents=True)
# Create files
source_file = src_agents / "workspace.ts"
source_file.write_text("export function filterBootstrapFilesForSession() {}")
routing_file = src_routing / "session-key.ts"
routing_file.write_text("export function isSubagentSessionKey() {}")
test_file = test_dir / "test_workspace.test.ts"
test_file.write_text(test_code)
# Fix the paths
fixed = fix_jest_mock_paths(test_code, test_file, source_file, test_dir)
# Should change ../routing/session-key to ../src/routing/session-key
assert "../src/routing/session-key" in fixed, f"Expected path to be fixed, got: {fixed}"
assert "../routing/session-key" not in fixed or "../src/routing/session-key" in fixed
def test_fix_jest_mock_paths_still_works():
"""Test that jest.mock() paths are still fixed correctly."""
test_code = """
jest.mock('../routing/session-key', () => ({
isSubagentSessionKey: jest.fn(),
}));
"""
import tempfile
with tempfile.TemporaryDirectory() as tmpdir:
project = Path(tmpdir)
src = project / "src"
src_agents = src / "agents"
src_routing = src / "routing"
test_dir = project / "test"
src_agents.mkdir(parents=True)
src_routing.mkdir(parents=True)
test_dir.mkdir(parents=True)
source_file = src_agents / "workspace.ts"
source_file.write_text("")
routing_file = src_routing / "session-key.ts"
routing_file.write_text("")
test_file = test_dir / "test_workspace.test.ts"
test_file.write_text(test_code)
fixed = fix_jest_mock_paths(test_code, test_file, source_file, test_dir)
assert "../src/routing/session-key" in fixed
if __name__ == "__main__":
test_fix_vitest_mock_paths()
test_fix_jest_mock_paths_still_works()
print("All tests passed!")