Files
directory-content-scanner/tests/unit/test_cli.py
Kevin Veen-Birkenbach 039481d3a9 This commit introduces a complete structural and architectural refactor of
Analysis-Ready Code (ARC). The project is now fully migrated to a modern
src/-based Python package layout, with proper packaging via pyproject.toml,
a clean Nix flake, and improved CLI entry points.

Major changes:

• Add `src/arc/` package with clean module structure:
  - arc/__init__.py now contains the main() dispatcher and clipboard helpers
  - arc/__main__.py provides a proper `python -m arc` entry point
  - arc/cli.py rewritten with full argparse-based interface
  - arc/code_processor.py modernized and relocated
  - arc/directory_handler.py rewritten with output_stream support
  - arc/tee.py added for multi-stream output (stdout + buffer)

• Remove legacy top-level modules:
  - cli.py
  - directory_handler.py
  - main.py

• Introduce fully PEP-517 compliant pyproject.toml with console script:
  - arc = arc.__main__:main

• Add Nix flake (`flake.nix`) providing:
  - buildPythonApplication package `arc`
  - `nix run .#arc` app
  - development shell with Python + xclip

• Add Makefile overhaul:
  - automatic detection of Nix vs Python installation
  - unified install/uninstall targets
  - Nix wrapper installation into ~/.local/bin
  - improved help text and shell safety

• Add GitHub CI pipelines:
  - ci-python.yml for Python builds + Makefile tests + arc --help
  - ci-nix.yml for Nix builds, flake checks, dev-shell tests, and `nix run .#arc`

• Refactor and extend unit tests:
  - test_arc.py updated for src/ imports
  - new tests: test_cli.py, test_main.py, test_tee.py
  - improved CodeProcessor and DirectoryHandler tests

• Add egg-info metadata for local builds

• Add build/lib/ tree for compatibility with setuptools (generated)

Overall, this commit modernizes ARC into a clean, robust, and fully packaged
Python/Nix hybrid tool, enabling reproducible builds, solid CLI behavior,
testable architecture, and CI automation.

https://chatgpt.com/share/693933a0-e280-800f-9cf0-26036d15be04
2025-12-10 09:47:19 +01:00

61 lines
1.9 KiB
Python

# tests/unit/test_cli.py
import os
import sys
import unittest
from unittest.mock import patch
# Ensure src/ is on sys.path when running via discover
PROJECT_ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", ".."))
SRC_ROOT = os.path.join(PROJECT_ROOT, "src")
if SRC_ROOT not in sys.path:
sys.path.insert(0, SRC_ROOT)
from arc.cli import parse_arguments # noqa: E402
class TestCliParseArguments(unittest.TestCase):
def test_basic_paths_and_defaults(self):
with patch.object(sys, "argv", ["arc", "foo", "bar"]):
args = parse_arguments()
self.assertEqual(args.paths, ["foo", "bar"])
self.assertEqual(args.file_types, [])
self.assertEqual(args.ignore_file_strings, [])
self.assertFalse(args.clipboard)
self.assertFalse(args.quiet)
# show_hidden default is False → ignore_hidden should be True
self.assertFalse(args.show_hidden)
self.assertTrue(args.ignore_hidden)
def test_clipboard_and_quiet_short_flags(self):
with patch.object(sys, "argv", ["arc", ".", "-x", "-q"]):
args = parse_arguments()
self.assertTrue(args.clipboard)
self.assertTrue(args.quiet)
def test_ignore_file_strings_short_and_long(self):
# Test only the short form -I collecting multiple values
with patch.object(
sys,
"argv",
["arc", ".", "-I", "build", "dist", "node_modules"],
):
args = parse_arguments()
self.assertEqual(
args.ignore_file_strings,
["build", "dist", "node_modules"],
)
def test_show_hidden_switches_ignore_hidden_off(self):
with patch.object(sys, "argv", ["arc", ".", "--show-hidden"]):
args = parse_arguments()
self.assertTrue(args.show_hidden)
self.assertFalse(args.ignore_hidden)
if __name__ == "__main__":
unittest.main()