codeflash/tests/verification/test_verifier_path_handling.py

55 lines
2.4 KiB
Python

"""Test that verifier.py handles test files outside tests_project_rootdir gracefully.
This tests the fix for the bug where JavaScript/TypeScript test files generated
in __tests__ subdirectories (adjacent to source files) caused ValueError when
verifier.py tried to compute their module path relative to tests_project_rootdir.
Trace ID: 84f5467f-8acf-427f-b468-02cb3342097e
"""
from pathlib import Path
import pytest
from codeflash.code_utils.code_utils import module_name_from_file_path
class TestVerifierPathHandling:
"""Test path handling in verifier.py for test files outside tests_root."""
def test_module_name_from_file_path_raises_valueerror_when_outside_root(self) -> None:
"""Verify that module_name_from_file_path raises ValueError when file is outside root.
This is the current behavior that causes the bug in verifier.py line 37.
Scenario:
- JavaScript support generates test at: /workspace/target/src/gateway/server/__tests__/codeflash-generated/test_foo.test.ts
- tests_project_rootdir is: /workspace/target/test
- Test file is NOT within tests_root, so relative_to() fails
"""
test_path = Path("/workspace/target/src/gateway/server/__tests__/codeflash-generated/test_foo.test.ts")
tests_root = Path("/workspace/target/test")
# This should raise ValueError before the fix
with pytest.raises(ValueError, match="is not within the project root"):
module_name_from_file_path(test_path, tests_root)
def test_module_name_from_file_path_with_fallback_succeeds(self) -> None:
"""Test that adding a fallback (try-except) allows graceful handling.
This is the pattern used in javascript/parse.py:330-333 that should
also be applied to verifier.py:37.
"""
test_path = Path("/workspace/target/src/gateway/server/__tests__/codeflash-generated/test_foo.test.ts")
tests_root = Path("/workspace/target/test")
# Simulate the fix: try-except with fallback to filename
try:
test_module_path = module_name_from_file_path(test_path, tests_root)
except ValueError:
# Fallback: use just the filename (or relative path from parent)
# This is what javascript/parse.py does
test_module_path = test_path.name
# After fallback, we should have a valid path
assert test_module_path == "test_foo.test.ts"