Files
muxplex/muxplex/tests/test_cli.py
T
Brian Krabach 22b85012eb feat: update doctor() to show serve config and fix service install message
- Add serve config display in doctor() showing host, port, auth, and
  session_ttl from settings.json (inserted after Settings file block)
- Update two 'not installed' messages from 'muxplex install-service'
  to 'muxplex service install' (macOS launchd and Linux systemd sections)
- Add test_doctor_shows_serve_config verifying custom settings values
  (0.0.0.0, 9999, password) appear in doctor() output
2026-03-31 15:04:14 -07:00

1028 lines
33 KiB
Python

"""Tests for muxplex/cli.py — CLI entry point."""
import json
import os
import shutil
import stat
from pathlib import Path
from unittest.mock import MagicMock, patch
def test_cli_module_importable():
"""muxplex.cli must be importable."""
from muxplex.cli import main # noqa: F401
def test_main_calls_serve_by_default():
"""Calling main() with no args must invoke serve() with None defaults (settings layer resolves)."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch("sys.argv", ["muxplex"]):
main()
mock_serve.assert_called_once_with(
host=None, port=None, auth=None, session_ttl=None
)
def test_main_passes_custom_host_and_port():
"""main() with --host/--port must forward them to serve(); unset flags are None."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch("sys.argv", ["muxplex", "--host", "192.168.1.1", "--port", "9000"]):
main()
mock_serve.assert_called_once_with(
host="192.168.1.1", port=9000, auth=None, session_ttl=None
)
def test_main_default_host_is_localhost():
"""Default --host must be None (settings layer resolves to 127.0.0.1)."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch("sys.argv", ["muxplex"]):
main()
_, kwargs = mock_serve.call_args
assert kwargs["host"] is None
def test_main_passes_auth_flag():
"""main() with --auth password must forward auth='password'; unset flags are None."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch("sys.argv", ["muxplex", "--auth", "password"]):
main()
mock_serve.assert_called_once_with(
host=None, port=None, auth="password", session_ttl=None
)
def test_main_passes_session_ttl_flag():
"""main() with --session-ttl 3600 must forward session_ttl=3600; unset flags are None."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch("sys.argv", ["muxplex", "--session-ttl", "3600"]):
main()
mock_serve.assert_called_once_with(
host=None, port=None, auth=None, session_ttl=3600
)
def test_main_install_service_subcommand():
"""main() with 'install-service' must invoke install_service()."""
from muxplex.cli import main
with patch("muxplex.cli.install_service") as mock_install:
with patch("sys.argv", ["muxplex", "install-service"]):
main()
mock_install.assert_called_once_with(system=False)
def test_main_install_service_system_flag():
"""main() with 'install-service --system' passes system=True."""
from muxplex.cli import main
with patch("muxplex.cli.install_service") as mock_install:
with patch("sys.argv", ["muxplex", "install-service", "--system"]):
main()
mock_install.assert_called_once_with(system=True)
def test_install_service_user_mode_writes_unit_file(tmp_path, monkeypatch):
"""install_service(system=False) writes a unit file to ~/.config/systemd/user/."""
from muxplex.cli import install_service
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
install_service(system=False)
unit_path = fake_home / ".config" / "systemd" / "user" / "muxplex.service"
assert unit_path.exists()
content = unit_path.read_text()
assert "[Unit]" in content
assert "[Service]" in content
assert "[Install]" in content
assert "muxplex" in content
assert "default.target" in content
def test_install_service_system_mode_target(tmp_path, monkeypatch):
"""install_service(system=True) targets multi-user.target in the unit file."""
from muxplex.cli import install_service
# Redirect the system path to tmp so we don't write to /etc
unit_path = tmp_path / "muxplex.service"
monkeypatch.setattr("muxplex.cli._system_service_path", unit_path)
install_service(system=True)
assert unit_path.exists()
content = unit_path.read_text()
assert "multi-user.target" in content
def test_install_service_strips_wsl_mnt_paths_from_environment(tmp_path, monkeypatch):
"""Fix 3: install_service() must strip /mnt/ paths from Environment=PATH.
WSL mounts Windows at /mnt/c/, /mnt/d/ etc. Paths like
'/mnt/c/Program Files/dotnet/' contain spaces, causing systemd to
truncate and reject the Environment= line.
"""
from muxplex.cli import install_service
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
wsl_path = (
"/usr/local/bin:/usr/bin:/bin:/mnt/c/Program Files/dotnet:/mnt/d/tools/bin"
)
monkeypatch.setenv("PATH", wsl_path)
install_service(system=False)
unit_path = fake_home / ".config" / "systemd" / "user" / "muxplex.service"
content = unit_path.read_text()
# Find the Environment=PATH line
env_line = next(
(line for line in content.splitlines() if line.startswith("Environment=PATH=")),
None,
)
assert env_line is not None, "Environment=PATH line must be present"
assert "/mnt/" not in env_line, (
f"WSL /mnt/ paths must be stripped from Environment=PATH; got: {env_line!r}"
)
# Safe paths must still be present
assert "/usr/local/bin" in env_line
assert "/usr/bin" in env_line
def test_show_password_prints_password_from_file(tmp_path, monkeypatch, capsys):
"""show_password() prints the password when MUXPLEX_AUTH=password and file exists."""
from muxplex.cli import show_password
# Set up fake home with password file
fake_home = tmp_path / "home"
pw_dir = fake_home / ".config" / "muxplex"
pw_dir.mkdir(parents=True)
pw_file = pw_dir / "password"
pw_file.write_text("my-test-password\n")
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
monkeypatch.setenv("MUXPLEX_AUTH", "password")
show_password()
captured = capsys.readouterr()
assert "my-test-password" in captured.out
def test_show_password_no_file(tmp_path, monkeypatch, capsys):
"""show_password() tells user no file found when in password mode with no file."""
from muxplex.cli import show_password
# Set up fake home WITHOUT password file
fake_home = tmp_path / "home"
fake_home.mkdir(parents=True)
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
monkeypatch.setenv("MUXPLEX_AUTH", "password")
show_password()
captured = capsys.readouterr()
output_lower = captured.out.lower()
assert "no password" in output_lower or "not found" in output_lower
def test_show_password_pam_mode(monkeypatch, capsys):
"""show_password() reports PAM mode when pam_available() is True and not password mode."""
from muxplex.cli import show_password
monkeypatch.delenv("MUXPLEX_AUTH", raising=False)
with patch("muxplex.cli.pam_available", return_value=True):
show_password()
captured = capsys.readouterr()
assert "pam" in captured.out.lower()
def test_reset_secret_writes_new_secret(tmp_path, monkeypatch):
"""reset_secret() writes a new secret file with content longer than 20 chars."""
from muxplex.cli import reset_secret
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
reset_secret()
secret_path = fake_home / ".config" / "muxplex" / "secret"
assert secret_path.exists(), "Secret file must be created"
content = secret_path.read_text().strip()
assert len(content) > 20, f"Secret must be longer than 20 chars, got {len(content)}"
def test_reset_secret_sets_0600_permissions(tmp_path, monkeypatch):
"""reset_secret() sets file permissions to 0o600."""
from muxplex.cli import reset_secret
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
reset_secret()
secret_path = fake_home / ".config" / "muxplex" / "secret"
file_mode = stat.S_IMODE(secret_path.stat().st_mode)
assert file_mode == 0o600, f"Expected 0o600, got {oct(file_mode)}"
def test_reset_secret_prints_warning(tmp_path, monkeypatch, capsys):
"""reset_secret() prints a warning that sessions are now invalid."""
from muxplex.cli import reset_secret
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
reset_secret()
captured = capsys.readouterr()
output_lower = captured.out.lower()
assert "invalid" in output_lower or "warning" in output_lower, (
f"Expected 'invalid' or 'warning' in output, got: {captured.out!r}"
)
def test_install_service_writes_launchd_plist_on_macos(tmp_path, monkeypatch):
"""install_service() on macOS writes a launchd plist to ~/Library/LaunchAgents/."""
import subprocess
from muxplex.cli import install_service
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
monkeypatch.setattr("sys.platform", "darwin")
monkeypatch.setattr(
subprocess,
"run",
lambda *a, **kw: type("R", (), {"returncode": 0, "stdout": "", "stderr": ""})(),
)
install_service(system=False)
plist_path = fake_home / "Library" / "LaunchAgents" / "com.muxplex.plist"
assert plist_path.exists(), "Plist file must be created on macOS"
content = plist_path.read_text()
assert "com.muxplex" in content
assert "RunAtLoad" in content
assert "ProgramArguments" in content
assert "LaunchAgents" in str(plist_path)
def test_install_service_does_not_write_systemd_on_macos(tmp_path, monkeypatch):
"""install_service() on macOS must NOT write a systemd unit file."""
import subprocess
from muxplex.cli import install_service
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
monkeypatch.setattr("sys.platform", "darwin")
monkeypatch.setattr(
subprocess,
"run",
lambda *a, **kw: type("R", (), {"returncode": 0, "stdout": "", "stderr": ""})(),
)
install_service(system=False)
systemd_path = fake_home / ".config" / "systemd" / "user" / "muxplex.service"
assert not systemd_path.exists(), "No systemd unit file should be written on macOS"
def test_install_service_uses_modern_launchctl_on_macos(tmp_path, monkeypatch, capsys):
"""install-service on macOS must use launchctl bootstrap (not load)."""
import subprocess
from muxplex.cli import install_service
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
monkeypatch.setattr("sys.platform", "darwin")
monkeypatch.setattr(shutil, "which", lambda name: f"/usr/local/bin/{name}")
calls = []
def mock_run(cmd, **kwargs):
calls.append(cmd)
return type("R", (), {"returncode": 0, "stdout": "", "stderr": ""})()
monkeypatch.setattr(subprocess, "run", mock_run)
install_service(system=False)
launchctl_cmds = [c for c in calls if isinstance(c, list) and "launchctl" in str(c)]
assert any("bootout" in str(c) for c in launchctl_cmds), (
"must bootout old service before loading"
)
assert any("bootstrap" in str(c) for c in launchctl_cmds), (
"must use launchctl bootstrap (modern API)"
)
# Must NOT use deprecated load
assert not any(
c == ["launchctl", "load"]
or (isinstance(c, list) and c[:2] == ["launchctl", "load"])
for c in launchctl_cmds
), "must NOT use deprecated launchctl load"
def test_install_service_plist_includes_host_flag(tmp_path, monkeypatch):
"""The generated plist must include --host 0.0.0.0 for network access."""
import subprocess
from muxplex.cli import install_service
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
monkeypatch.setattr("sys.platform", "darwin")
monkeypatch.setattr(shutil, "which", lambda name: f"/usr/local/bin/{name}")
monkeypatch.setattr(
subprocess,
"run",
lambda *a, **kw: type("R", (), {"returncode": 0, "stdout": "", "stderr": ""})(),
)
install_service(system=False)
plist_path = fake_home / "Library" / "LaunchAgents" / "com.muxplex.plist"
content = plist_path.read_text()
assert "0.0.0.0" in content, "plist must bind to 0.0.0.0 for network access"
def test_install_service_writes_systemd_on_linux(tmp_path, monkeypatch):
"""install_service() on Linux writes a systemd unit to ~/.config/systemd/user/."""
from muxplex.cli import install_service
fake_home = tmp_path / "home"
fake_home.mkdir()
monkeypatch.setattr(Path, "home", staticmethod(lambda: fake_home))
monkeypatch.setattr("sys.platform", "linux")
install_service(system=False)
unit_path = fake_home / ".config" / "systemd" / "user" / "muxplex.service"
assert unit_path.exists(), "Systemd unit file must be created on Linux"
content = unit_path.read_text()
assert "[Unit]" in content
assert "[Service]" in content
def test_install_service_help_text_mentions_background_service():
"""install-service help must mention 'service', not just 'systemd'."""
import io
from muxplex.cli import main
buf = io.StringIO()
with patch("sys.argv", ["muxplex", "install-service", "--help"]):
try:
with patch("sys.stdout", buf):
main()
except SystemExit:
pass
help_text = buf.getvalue().lower()
assert "service" in help_text
def test_check_dependencies_exits_when_ttyd_missing(monkeypatch):
"""_check_dependencies() must sys.exit(1) when ttyd is not in PATH."""
import shutil
import pytest
from muxplex.cli import _check_dependencies
orig_which = shutil.which
def fake_which(name):
if name == "ttyd":
return None
return orig_which(name)
monkeypatch.setattr(shutil, "which", fake_which)
with pytest.raises(SystemExit) as exc_info:
_check_dependencies()
assert exc_info.value.code == 1
def test_check_dependencies_exits_when_tmux_missing(monkeypatch):
"""_check_dependencies() must sys.exit(1) when tmux is not in PATH."""
import shutil
import pytest
from muxplex.cli import _check_dependencies
orig_which = shutil.which
def fake_which(name):
if name == "tmux":
return None
return orig_which(name)
monkeypatch.setattr(shutil, "which", fake_which)
with pytest.raises(SystemExit) as exc_info:
_check_dependencies()
assert exc_info.value.code == 1
def test_check_dependencies_passes_when_all_present(monkeypatch):
"""_check_dependencies() must not raise when both tmux and ttyd are found."""
import shutil
from muxplex.cli import _check_dependencies
monkeypatch.setattr(shutil, "which", lambda name: f"/usr/bin/{name}")
# Should not raise
_check_dependencies()
def test_main_check_dependencies_called_for_serve(monkeypatch):
"""main() must call _check_dependencies() when subcommand is serve."""
from muxplex.cli import main
calls = []
monkeypatch.setattr("muxplex.cli._check_dependencies", lambda: calls.append(True))
with patch("muxplex.cli.serve"):
with patch("sys.argv", ["muxplex"]):
main()
assert len(calls) == 1, "_check_dependencies must be called once for serve"
def test_main_check_dependencies_not_called_for_install_service(monkeypatch):
"""main() must NOT call _check_dependencies() for install-service subcommand."""
from muxplex.cli import main
calls = []
monkeypatch.setattr("muxplex.cli._check_dependencies", lambda: calls.append(True))
with patch("muxplex.cli.install_service"):
with patch("sys.argv", ["muxplex", "install-service"]):
main()
assert len(calls) == 0, "_check_dependencies must NOT be called for install-service"
def test_dunder_main_calls_main():
"""python -m muxplex must call cli.main()."""
import importlib.util
# Locate __main__.py without executing it (find_spec does not import)
spec = importlib.util.find_spec("muxplex.__main__")
assert spec is not None and spec.origin is not None
with patch("muxplex.cli.main") as mock_main:
exec(Path(spec.origin).read_text()) # noqa: S102
mock_main.assert_called_once()
# ---------------------------------------------------------------------------
# doctor() tests
# ---------------------------------------------------------------------------
def test_doctor_shows_python_version(capsys):
"""doctor must show Python version."""
from muxplex.cli import doctor
doctor()
out = capsys.readouterr().out
assert "Python" in out
def test_doctor_checks_tmux(capsys, monkeypatch):
"""doctor must check for tmux."""
import subprocess
from muxplex.cli import doctor
monkeypatch.setattr(
"shutil.which", lambda name: "/usr/bin/tmux" if name == "tmux" else None
)
monkeypatch.setattr(
subprocess,
"run",
lambda *a, **kw: type(
"R", (), {"returncode": 0, "stdout": "tmux 3.4", "stderr": ""}
)(),
)
doctor()
out = capsys.readouterr().out
assert "tmux" in out
def test_doctor_reports_missing_ttyd(capsys, monkeypatch):
"""doctor must report when ttyd is missing."""
from muxplex.cli import doctor
original_which = shutil.which
def mock_which(name):
if name == "ttyd":
return None
return original_which(name)
monkeypatch.setattr("shutil.which", mock_which)
doctor()
out = capsys.readouterr().out
assert "ttyd" in out
assert "not found" in out
def test_doctor_shows_platform(capsys):
"""doctor must show platform info."""
from muxplex.cli import doctor
doctor()
out = capsys.readouterr().out
assert "Platform" in out
def test_doctor_subcommand_registered():
"""doctor must be a valid subcommand in main() argparse."""
import io
from muxplex.cli import main
buf = io.StringIO()
with patch("sys.argv", ["muxplex", "--help"]):
try:
with patch("sys.stdout", buf):
main()
except SystemExit:
pass
help_text = buf.getvalue().lower()
assert "doctor" in help_text
def test_main_dispatches_to_doctor(monkeypatch):
"""main() with 'doctor' subcommand must invoke doctor()."""
from muxplex.cli import main
calls = []
monkeypatch.setattr("muxplex.cli.doctor", lambda: calls.append(True))
with patch("sys.argv", ["muxplex", "doctor"]):
main()
assert len(calls) == 1, (
"doctor() must be called once when 'doctor' subcommand is used"
)
# ---------------------------------------------------------------------------
# upgrade / update subcommand tests
# ---------------------------------------------------------------------------
def test_upgrade_subcommand_registered():
"""upgrade must be a valid subcommand."""
import io
from muxplex.cli import main
buf = io.StringIO()
with patch("sys.argv", ["muxplex", "--help"]):
try:
with patch("sys.stdout", buf):
main()
except SystemExit:
pass
help_text = buf.getvalue().lower()
assert "upgrade" in help_text
def test_update_alias_registered():
"""update must be a valid subcommand (alias for upgrade)."""
import io
from muxplex.cli import main
buf = io.StringIO()
with patch("sys.argv", ["muxplex", "--help"]):
try:
with patch("sys.stdout", buf):
main()
except SystemExit:
pass
help_text = buf.getvalue().lower()
assert "update" in help_text
def test_upgrade_calls_uv_tool_install(monkeypatch, capsys):
"""upgrade must attempt uv tool install when update is available."""
import subprocess
import muxplex.cli as cli_mod
calls = []
def mock_run(cmd, **kwargs):
calls.append(cmd)
return type("R", (), {"returncode": 0, "stdout": "", "stderr": ""})()
monkeypatch.setattr(subprocess, "run", mock_run)
monkeypatch.setattr(shutil, "which", lambda name: f"/usr/bin/{name}")
monkeypatch.setattr(cli_mod, "install_service", lambda system=False: None)
monkeypatch.setattr(cli_mod, "doctor", lambda: None)
# Mock version check so upgrade proceeds regardless of local install type
monkeypatch.setattr(
cli_mod,
"_check_for_update",
lambda info: (True, "update available (abc12345 → def67890)"),
)
cli_mod.upgrade()
# Should have called uv tool install
uv_calls = [c for c in calls if isinstance(c, list) and "uv" in str(c)]
assert len(uv_calls) > 0, "upgrade must call uv tool install"
def test_main_dispatches_to_upgrade(monkeypatch):
"""main() with 'upgrade' subcommand must invoke upgrade()."""
from muxplex.cli import main
calls = []
monkeypatch.setattr("muxplex.cli.upgrade", lambda force=False: calls.append(True))
with patch("sys.argv", ["muxplex", "upgrade"]):
main()
assert len(calls) == 1, "upgrade() must be called once for 'upgrade' subcommand"
def test_main_dispatches_update_to_upgrade(monkeypatch):
"""main() with 'update' subcommand must also invoke upgrade()."""
from muxplex.cli import main
calls = []
monkeypatch.setattr("muxplex.cli.upgrade", lambda force=False: calls.append(True))
with patch("sys.argv", ["muxplex", "update"]):
main()
assert len(calls) == 1, "upgrade() must be called once for 'update' subcommand"
# ---------------------------------------------------------------------------
# Smart version-check tests (_get_install_info / _check_for_update)
# ---------------------------------------------------------------------------
def test_get_install_info_returns_dict():
"""_get_install_info must return a dict with all required keys."""
from muxplex.cli import _get_install_info
info = _get_install_info()
assert "source" in info
assert "version" in info
assert "commit" in info
assert "url" in info
assert info["source"] in ("git", "editable", "pypi", "unknown")
def test_check_for_update_editable_returns_false():
"""Editable installs must never suggest an update."""
from muxplex.cli import _check_for_update
info = {"source": "editable", "version": "0.1.0", "commit": None, "url": None}
available, msg = _check_for_update(info)
assert available is False
assert "editable" in msg
def test_upgrade_force_skips_version_check(monkeypatch, capsys):
"""upgrade(force=True) must skip the version check and proceed to install."""
import subprocess
import muxplex.cli as cli_mod
calls = []
def mock_run(cmd, **kwargs):
calls.append(cmd)
return type("R", (), {"returncode": 0, "stdout": "", "stderr": ""})()
monkeypatch.setattr(subprocess, "run", mock_run)
monkeypatch.setattr(shutil, "which", lambda name: f"/usr/bin/{name}")
monkeypatch.setattr(cli_mod, "install_service", lambda system=False: None)
monkeypatch.setattr(cli_mod, "doctor", lambda: None)
# With force=True the version check must be bypassed entirely
check_calls = []
monkeypatch.setattr(
cli_mod,
"_check_for_update",
lambda info: check_calls.append(info) or (True, "should not be reached"),
)
cli_mod.upgrade(force=True)
# _check_for_update must NOT have been called when force=True
assert len(check_calls) == 0, "Version check must be skipped when force=True"
# uv install must still be attempted
uv_calls = [c for c in calls if isinstance(c, list) and "uv" in str(c)]
assert len(uv_calls) > 0, "upgrade(force=True) must still call uv tool install"
def test_upgrade_already_up_to_date_skips_install(monkeypatch, capsys):
"""upgrade() must print 'up to date' and NOT call uv when version check says current."""
import subprocess
import muxplex.cli as cli_mod
calls = []
def mock_run(cmd, **kwargs):
calls.append(cmd)
return type("R", (), {"returncode": 0, "stdout": "", "stderr": ""})()
monkeypatch.setattr(subprocess, "run", mock_run)
monkeypatch.setattr(shutil, "which", lambda name: f"/usr/bin/{name}")
monkeypatch.setattr(cli_mod, "install_service", lambda system=False: None)
monkeypatch.setattr(cli_mod, "doctor", lambda: None)
monkeypatch.setattr(
cli_mod,
"_check_for_update",
lambda info: (False, "up to date (commit abcd1234)"),
)
cli_mod.upgrade()
out = capsys.readouterr().out
assert "up to date" in out.lower() or "already" in out.lower()
# uv install must NOT have been called
uv_calls = [c for c in calls if isinstance(c, list) and "uv" in str(c)]
assert len(uv_calls) == 0, "uv must NOT be called when already up to date"
def test_upgrade_force_flag_registered():
"""upgrade --force must be accepted by argparse without error."""
import io
from muxplex.cli import main
buf = io.StringIO()
with patch("sys.argv", ["muxplex", "upgrade", "--help"]):
try:
with patch("sys.stdout", buf):
main()
except SystemExit:
pass
help_text = buf.getvalue()
assert "--force" in help_text
# ---------------------------------------------------------------------------
# serve() settings.json integration tests
# ---------------------------------------------------------------------------
def test_serve_reads_host_from_settings(tmp_path, monkeypatch):
"""serve(host=None) must use host from settings.json."""
settings_file = tmp_path / "settings.json"
settings_file.write_text(json.dumps({"host": "192.168.0.1"}))
monkeypatch.setattr("muxplex.settings.SETTINGS_PATH", settings_file)
calls = []
def fake_run(*args, **kwargs):
calls.append(kwargs)
with patch("uvicorn.run", fake_run):
with patch.dict("sys.modules", {"muxplex.main": MagicMock()}):
from muxplex.cli import serve
serve(host=None)
assert len(calls) == 1
assert calls[0]["host"] == "192.168.0.1"
def test_serve_cli_flag_overrides_settings(tmp_path, monkeypatch):
"""serve(host='10.0.0.1') must override settings.json host."""
settings_file = tmp_path / "settings.json"
settings_file.write_text(json.dumps({"host": "192.168.0.1"}))
monkeypatch.setattr("muxplex.settings.SETTINGS_PATH", settings_file)
calls = []
def fake_run(*args, **kwargs):
calls.append(kwargs)
with patch("uvicorn.run", fake_run):
with patch.dict("sys.modules", {"muxplex.main": MagicMock()}):
from muxplex.cli import serve
serve(host="10.0.0.1")
assert len(calls) == 1
assert calls[0]["host"] == "10.0.0.1"
def test_serve_falls_back_to_default_when_no_settings_file(tmp_path, monkeypatch):
"""serve() with no settings file and no CLI flags uses hardcoded defaults."""
settings_file = tmp_path / "nonexistent_settings.json"
# Deliberately not written — file does not exist
monkeypatch.setattr("muxplex.settings.SETTINGS_PATH", settings_file)
calls = []
def fake_run(*args, **kwargs):
calls.append(kwargs)
with patch("uvicorn.run", fake_run):
with patch.dict("sys.modules", {"muxplex.main": MagicMock()}):
from muxplex.cli import serve
serve()
assert len(calls) == 1
assert calls[0]["host"] == "127.0.0.1"
assert calls[0]["port"] == 8088
def test_serve_port_from_settings(tmp_path, monkeypatch):
"""serve(port=None) must use port from settings.json."""
settings_file = tmp_path / "settings.json"
settings_file.write_text(json.dumps({"port": 9999}))
monkeypatch.setattr("muxplex.settings.SETTINGS_PATH", settings_file)
calls = []
def fake_run(*args, **kwargs):
calls.append(kwargs)
with patch("uvicorn.run", fake_run):
with patch.dict("sys.modules", {"muxplex.main": MagicMock()}):
from muxplex.cli import serve
serve(port=None)
assert len(calls) == 1
assert calls[0]["port"] == 9999
def test_serve_session_ttl_from_settings(tmp_path, monkeypatch):
"""serve(session_ttl=None) must use session_ttl from settings.json."""
settings_file = tmp_path / "settings.json"
settings_file.write_text(json.dumps({"session_ttl": 3600}))
monkeypatch.setattr("muxplex.settings.SETTINGS_PATH", settings_file)
monkeypatch.delenv("MUXPLEX_SESSION_TTL", raising=False)
with patch("uvicorn.run"):
with patch.dict("sys.modules", {"muxplex.main": MagicMock()}):
from muxplex.cli import serve
serve(session_ttl=None)
assert os.environ.get("MUXPLEX_SESSION_TTL") == "3600"
def test_serve_session_ttl_zero_is_valid(tmp_path, monkeypatch):
"""serve(session_ttl=0) must work — 0 means browser session, a valid value."""
settings_file = tmp_path / "settings.json"
settings_file.write_text(json.dumps({"session_ttl": 3600}))
monkeypatch.setattr("muxplex.settings.SETTINGS_PATH", settings_file)
monkeypatch.delenv("MUXPLEX_SESSION_TTL", raising=False)
with patch("uvicorn.run"):
with patch.dict("sys.modules", {"muxplex.main": MagicMock()}):
from muxplex.cli import serve
serve(session_ttl=0)
assert os.environ.get("MUXPLEX_SESSION_TTL") == "0"
# ---------------------------------------------------------------------------
# argparse refactoring tests — None defaults, serve flags on both parsers,
# upgrade alias, install-service deprecation warning
# ---------------------------------------------------------------------------
def test_main_passes_none_for_unset_flags():
"""main() with no flags passes None for host/port/auth/session_ttl to serve()."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch("sys.argv", ["muxplex"]):
main()
mock_serve.assert_called_once_with(
host=None, port=None, auth=None, session_ttl=None
)
def test_main_passes_explicit_host_only():
"""main() with --host 10.0.0.1 passes host='10.0.0.1', others as None."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch("sys.argv", ["muxplex", "--host", "10.0.0.1"]):
main()
mock_serve.assert_called_once_with(
host="10.0.0.1", port=None, auth=None, session_ttl=None
)
def test_main_serve_subcommand_accepts_flags():
"""'muxplex serve --host 10.0.0.1 --port 9000' passes values to serve()."""
from muxplex.cli import main
with patch("muxplex.cli.serve") as mock_serve:
with patch(
"sys.argv", ["muxplex", "serve", "--host", "10.0.0.1", "--port", "9000"]
):
main()
mock_serve.assert_called_once_with(
host="10.0.0.1", port=9000, auth=None, session_ttl=None
)
def test_install_service_subcommand_prints_deprecation_warning(capsys):
"""'muxplex install-service' must print a deprecation warning to stderr."""
from muxplex.cli import main
with patch("muxplex.cli.install_service"):
with patch("sys.argv", ["muxplex", "install-service"]):
main()
captured = capsys.readouterr()
assert "deprecated" in captured.err.lower()
assert "muxplex service install" in captured.err
def test_help_shows_single_upgrade_line():
"""Help output shows 'upgrade (update)' alias notation, not two separate subcommand entries."""
import io
from muxplex.cli import main
buf = io.StringIO()
with patch("sys.argv", ["muxplex", "--help"]):
try:
with patch("sys.stdout", buf):
main()
except SystemExit:
pass
help_text = buf.getvalue()
# With aliases=['update'], argparse renders: 'upgrade (update) description'
# With separate parsers, 'upgrade' and 'update' each have their own help lines
assert "upgrade (update)" in help_text, (
"upgrade and update must appear as alias notation 'upgrade (update)', not two separate entries. "
f"Got help text:\n{help_text}"
)
def test_doctor_shows_serve_config(tmp_path, monkeypatch, capsys):
"""doctor() must show the current serve config (host, port, auth)."""
import json
import muxplex.settings as settings_mod
settings_file = tmp_path / "settings.json"
settings_file.write_text(
json.dumps({"host": "0.0.0.0", "port": 9999, "auth": "password"})
)
monkeypatch.setattr(settings_mod, "SETTINGS_PATH", settings_file)
from muxplex.cli import doctor
doctor()
out = capsys.readouterr().out
assert "0.0.0.0" in out
assert "9999" in out
assert "password" in out