arcade-mcp/libs/tests/cli/test_new_cli.py
jottakka fe8ddfd500
[TOO-326] Windows papercuts (#768)
<!-- CURSOR_SUMMARY -->
> [!NOTE]
> **Medium Risk**
> Touches authentication/login flow, credentials-file permissions, and
subprocess lifecycle behavior across platforms; while mostly defensive,
regressions could impact login or process management on Windows/macOS
runners.
> 
> **Overview**
> Improves Windows/cross-platform reliability across the CLI and MCP
server: OAuth login now binds the callback server to `127.0.0.1`, avoids
slow loopback reverse-DNS, adds a configurable callback timeout
(`--timeout` + env default), and opens URLs via a Windows-friendly
`_open_browser` to avoid flashing console windows.
> 
> Centralizes CLI output via a shared `console` that forces UTF-8 on
Windows, standardizes UTF-8 file reads/writes throughout, tightens
credentials-file permissions on Windows using `icacls`, and adds shared
Windows subprocess helpers for **no-window** process creation and
graceful termination (used by `deploy`, MCP reload, and usage-tracking
worker).
> 
> Updates client configuration UX/robustness (Windows AppData resolution
via `platformdirs`, Cursor config path fallbacks + compatibility writes,
overwrite warnings, absolute `uv` path for GUI clients, safer path
display) and improves `deploy` child-process handling to avoid
pipe-buffer deadlocks while giving better debug-aware error messages.
> 
> Expands CI to run tests on Linux/Windows/macOS, adds a no-auth CLI
integration workflow, disables usage tracking in toolkits CI, and adds
extensive regression tests for Windows signals, subprocess cleanup,
UTF-8, and config-path edge cases; bumps `arcade-core` to `4.4.2` and
`arcade-mcp-server` to `1.17.2` (with updated dependency pin).
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
0fabd8ca1cd647039ba6ddbdf3f7809c330bab9e. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
2026-02-25 13:18:16 -03:00

62 lines
2.2 KiB
Python

from io import StringIO
from pathlib import Path
import pytest
from arcade_cli.new import create_new_toolkit_minimal
from rich.console import Console
def test_create_new_toolkit_minimal_with_spaces(tmp_path: Path) -> None:
output_dir = tmp_path / "dir with spaces"
output_dir.mkdir()
create_new_toolkit_minimal(str(output_dir), "my_server")
server_root = output_dir / "my_server"
assert (server_root / "pyproject.toml").is_file()
assert (server_root / "src" / "my_server" / "server.py").is_file()
assert (server_root / "src" / "my_server" / ".env.example").is_file()
def test_create_new_toolkit_minimal_prints_next_steps(tmp_path: Path) -> None:
"""After scaffolding, the CLI should print 'Next steps' guidance."""
output_dir = tmp_path / "scaffold_test"
output_dir.mkdir()
# Capture console output by replacing the module-level console.
buf = StringIO()
test_console = Console(file=buf, force_terminal=False)
import arcade_cli.new as new_mod
orig = new_mod.console
new_mod.console = test_console
try:
create_new_toolkit_minimal(str(output_dir), "demo_srv")
finally:
new_mod.console = orig
output = buf.getvalue()
assert "Next steps:" in output, f"Expected 'Next steps:' in output:\n{output}"
assert "uv run server.py" in output, f"Expected 'uv run server.py' in output:\n{output}"
assert "demo_srv" in output, f"Expected toolkit name in output:\n{output}"
def test_create_new_toolkit_minimal_rejects_duplicate(tmp_path: Path) -> None:
"""Creating a toolkit with a name that already exists should raise."""
output_dir = tmp_path / "dup_test"
output_dir.mkdir()
create_new_toolkit_minimal(str(output_dir), "my_srv")
with pytest.raises(FileExistsError, match="already exists"):
create_new_toolkit_minimal(str(output_dir), "my_srv")
def test_create_new_toolkit_minimal_rejects_invalid_name(tmp_path: Path) -> None:
"""Toolkit names with invalid characters should raise ValueError."""
output_dir = tmp_path / "invalid_test"
output_dir.mkdir()
with pytest.raises(ValueError, match="illegal characters"):
create_new_toolkit_minimal(str(output_dir), "My-Server!")