nightshift/tests/test_repo_tools.py

112 lines
4.2 KiB
Python

from pathlib import Path
import tempfile
import unittest
from nightshift.artifacts import ArtifactStore
from nightshift.config import SafetyConfig
from nightshift.repo_tools import RepoTools, parse_lookup_requests
class RepoToolsTests(unittest.TestCase):
def test_repo_tools_are_scoped_and_line_numbered(self) -> None:
with tempfile.TemporaryDirectory() as directory:
root = Path(directory)
(root / "src").mkdir()
(root / "src" / "app.py").write_text("def hello():\n return 'hi'\n", encoding="utf-8")
safety = SafetyConfig(
require_clean_worktree=False,
scoped_paths=("src",),
allowed_commands=(),
forbidden_commands=(),
)
tools = RepoTools(root, safety, ArtifactStore(root, ".nightshift", run_id="test-run"))
self.assertIn("src/app.py", tools.list_files("src", "*.py"))
self.assertIn("1: def hello():", tools.read_file("src/app.py"))
self.assertIn("src/app.py:1", tools.grep("hello", "src"))
def test_parse_lookup_requests(self) -> None:
output = """Plan needs context.
lookup_requests:
- tool: read_file
path: nightshift/pipeline.py
- tool: grep
path: nightshift
pattern: `PipelineRunner`
"""
requests = parse_lookup_requests(output)
self.assertEqual([request.name for request in requests], ["read_file", "grep"])
self.assertEqual(requests[0].arguments["path"], "nightshift/pipeline.py")
self.assertEqual(requests[1].arguments["pattern"], "PipelineRunner")
def test_parse_lookup_requests_dedupes_and_caps(self) -> None:
repeated = "\n".join(
[
"lookup_requests:",
*[
"- tool: grep\n path: .\n pattern: parse.*tokenize"
for _ in range(20)
],
"- tool: read_file\n path: lisp.py",
]
)
requests = parse_lookup_requests(repeated)
self.assertEqual(len(requests), 2)
self.assertEqual([request.name for request in requests], ["grep", "read_file"])
def test_repo_tools_skip_artifact_directories(self) -> None:
with tempfile.TemporaryDirectory() as directory:
root = Path(directory)
(root / ".nightshift" / "runs").mkdir(parents=True)
(root / ".nightshift" / "runs" / "run.log").write_text("needle\n", encoding="utf-8")
(root / "src").mkdir()
(root / "src" / "app.py").write_text("needle\n", encoding="utf-8")
safety = SafetyConfig(
require_clean_worktree=False,
scoped_paths=(".",),
allowed_commands=(),
forbidden_commands=(),
)
tools = RepoTools(root, safety, ArtifactStore(root, ".nightshift", run_id="test-run"))
files = tools.list_files(".")
matches = tools.grep("needle", ".")
self.assertIn("src/app.py", files)
self.assertNotIn(".nightshift", files)
self.assertIn("src/app.py:1", matches)
self.assertNotIn(".nightshift", matches)
def test_repo_tools_skip_configured_path_parts(self) -> None:
with tempfile.TemporaryDirectory() as directory:
root = Path(directory)
(root / "dist").mkdir()
(root / "dist" / "bundle.js").write_text("needle\n", encoding="utf-8")
(root / "src").mkdir()
(root / "src" / "app.js").write_text("needle\n", encoding="utf-8")
safety = SafetyConfig(
require_clean_worktree=False,
scoped_paths=(".",),
allowed_commands=(),
forbidden_commands=(),
skip_repo_parts=("dist",),
)
tools = RepoTools(root, safety, ArtifactStore(root, ".nightshift", run_id="test-run"))
files = tools.list_files(".")
matches = tools.grep("needle", ".")
self.assertIn("src/app.js", files)
self.assertNotIn("dist/bundle.js", files)
self.assertIn("src/app.js:1", matches)
self.assertNotIn("dist/bundle.js", matches)
if __name__ == "__main__":
unittest.main()