Anay GarodiaGitHubDevin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>* feat(cli): add version flag * fix(cli): parse args before acquiring single-instance lock so --version works while app is running Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> --------- Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
613 lines
22 KiB
Python
613 lines
22 KiB
Python
"""
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Additional coverage tests for main.py module.
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Tests for parse_args(), main(), and VocalinuxApp class (if present).
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Covers normal startup, debug mode, version flag, keyboard interrupt, and exception handling.
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"""
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import os
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import sys
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import unittest
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from contextlib import redirect_stdout
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from io import StringIO
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from unittest.mock import MagicMock, call, patch
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import pytest
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# Autouse fixture to prevent sys.modules pollution between tests
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@pytest.fixture(autouse=True)
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def _restore_sys_modules():
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saved = dict(sys.modules)
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yield
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added = set(sys.modules.keys()) - set(saved.keys())
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for k in added:
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del sys.modules[k]
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# Also drop the stale attribute from the parent package so that
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# mock.patch and a later re-import resolve to the same fresh module
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parent, _, child = k.rpartition(".")
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if parent and parent in sys.modules:
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try:
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delattr(sys.modules[parent], child)
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except AttributeError:
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pass
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for k, v in saved.items():
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if k not in sys.modules or sys.modules[k] is not v:
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sys.modules[k] = v
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class TestParseArguments(unittest.TestCase):
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"""Tests for parse_arguments() function."""
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def test_parse_args_defaults(self):
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"""Test parsing arguments with defaults."""
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with patch.object(sys, "argv", ["vocalinux"]):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.debug is False
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assert args.model is None
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assert args.language is None
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assert args.engine is None
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assert args.wayland is False
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assert args.start_minimized is False
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def test_parse_args_debug_flag(self):
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"""Test parsing with debug flag."""
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with patch.object(sys, "argv", ["vocalinux", "--debug"]):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.debug is True
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def test_parse_args_version_flag(self):
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"""Test that --version prints the package version and exits."""
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from vocalinux.version import __version__
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output = StringIO()
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with patch.object(sys, "argv", ["vocalinux", "--version"]):
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from vocalinux.main import parse_arguments
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with redirect_stdout(output), self.assertRaises(SystemExit) as exit_context:
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parse_arguments()
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assert exit_context.exception.code == 0
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assert output.getvalue() == f"vocalinux {__version__}\n"
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def test_parse_args_model_argument(self):
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"""Test parsing with model argument."""
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with patch.object(sys, "argv", ["vocalinux", "--model", "small"]):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.model == "small"
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def test_parse_args_language_argument(self):
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"""Test parsing with language argument."""
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with patch.object(sys, "argv", ["vocalinux", "--language", "en-us"]):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.language == "en-us"
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def test_parse_args_engine_argument(self):
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"""Test parsing with engine argument."""
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with patch.object(sys, "argv", ["vocalinux", "--engine", "whisper_cpp"]):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.engine == "whisper_cpp"
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def test_parse_args_wayland_flag(self):
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"""Test parsing with wayland flag."""
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with patch.object(sys, "argv", ["vocalinux", "--wayland"]):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.wayland is True
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def test_parse_args_start_minimized_flag(self):
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"""Test parsing with start-minimized flag."""
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with patch.object(sys, "argv", ["vocalinux", "--start-minimized"]):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.start_minimized is True
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def test_parse_args_multiple_arguments(self):
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"""Test parsing with multiple arguments."""
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with patch.object(
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sys,
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"argv",
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[
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"vocalinux",
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"--debug",
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"--model",
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"large",
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"--language",
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"es",
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"--engine",
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"vosk",
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"--wayland",
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],
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):
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from vocalinux.main import parse_arguments
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args = parse_arguments()
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assert args.debug is True
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assert args.model == "large"
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assert args.language == "es"
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assert args.engine == "vosk"
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assert args.wayland is True
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class TestCheckDependencies(unittest.TestCase):
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"""Tests for check_dependencies() function."""
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def test_check_dependencies_success(self):
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"""Test successful dependency check with all deps mocked as available."""
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from vocalinux.main import check_dependencies
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mock_gi = MagicMock()
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mock_gi_repo = MagicMock()
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with patch("vocalinux.main.logging"):
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with patch.dict(
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sys.modules,
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{
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"gi": mock_gi,
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"gi.repository": mock_gi_repo,
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"pynput": MagicMock(),
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"requests": MagicMock(),
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},
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):
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result = check_dependencies()
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assert result is True
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def test_check_dependencies_missing_gtk(self):
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"""Test dependency check with missing GTK."""
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from vocalinux.main import check_dependencies
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with patch("vocalinux.main.logging"):
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with patch("builtins.__import__", side_effect=ImportError("No module")):
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# Just verify the function doesn't crash
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result = check_dependencies()
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assert result is False
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def test_check_dependencies_logs_gnome_extension_guidance(self):
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from vocalinux.main import check_dependencies
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with patch("vocalinux.main.logger") as mock_logger:
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with patch("builtins.__import__", side_effect=ImportError("No module")):
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result = check_dependencies()
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assert result is False
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mock_logger.error.assert_any_call(
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" NOTE: On GNOME Shell (default on Debian), you also need:"
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)
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mock_logger.error.assert_any_call(" sudo apt install gnome-shell-extension-appindicator")
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class TestCheckDisplayAvailable(unittest.TestCase):
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"""Tests for check_display_available() function."""
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@patch("vocalinux.main.logging")
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def test_check_display_available_success(self, mock_logging):
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"""Test successful display check - mocks gi to avoid real Gdk calls."""
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from vocalinux.main import check_display_available
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mock_gi = MagicMock()
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mock_gdk = MagicMock()
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mock_gdk.Display.get_default.return_value = MagicMock() # display exists
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mock_gi_repo = MagicMock(Gdk=mock_gdk)
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with patch.dict(sys.modules, {"gi": mock_gi, "gi.repository": mock_gi_repo}):
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result = check_display_available()
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assert result is True
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@patch("vocalinux.main.logging")
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def test_check_display_available_no_display(self, mock_logging):
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"""Test display check when no display is available."""
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from vocalinux.main import check_display_available
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mock_gi = MagicMock()
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mock_gdk = MagicMock()
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mock_gdk.Display.get_default.return_value = None # no display
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mock_gi_repo = MagicMock(Gdk=mock_gdk)
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with patch.dict(sys.modules, {"gi": mock_gi, "gi.repository": mock_gi_repo}):
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result = check_display_available()
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assert result is False
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class TestCheckAppIndicatorSupport(unittest.TestCase):
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def test_check_appindicator_support_true_when_watcher_present(self):
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from vocalinux.main import check_appindicator_support
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mock_proxy = MagicMock()
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mock_names_variant = MagicMock()
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mock_names_variant.unpack.return_value = (
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["org.freedesktop.DBus", "org.kde.StatusNotifierWatcher"],
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)
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mock_proxy.call_sync.return_value = mock_names_variant
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mock_gio = MagicMock()
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mock_gio.DBusProxy.new_for_bus_sync.return_value = mock_proxy
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with patch.dict(
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sys.modules,
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{
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"gi": MagicMock(),
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"gi.repository": MagicMock(Gio=mock_gio),
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},
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):
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assert check_appindicator_support() is True
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def test_check_appindicator_support_false_when_watcher_missing(self):
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from vocalinux.main import check_appindicator_support
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mock_proxy = MagicMock()
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mock_names_variant = MagicMock()
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mock_names_variant.unpack.return_value = (["org.freedesktop.DBus"],)
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mock_proxy.call_sync.return_value = mock_names_variant
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mock_gio = MagicMock()
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mock_gio.DBusProxy.new_for_bus_sync.return_value = mock_proxy
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with patch.dict(
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sys.modules,
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{
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"gi": MagicMock(),
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"gi.repository": MagicMock(Gio=mock_gio),
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},
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):
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assert check_appindicator_support() is False
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def test_check_appindicator_support_true_on_exception(self):
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from vocalinux.main import check_appindicator_support
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mock_gio = MagicMock()
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mock_gio.DBusProxy.new_for_bus_sync.side_effect = RuntimeError("dbus unavailable")
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with patch.dict(
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sys.modules,
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{
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"gi": MagicMock(),
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"gi.repository": MagicMock(Gio=mock_gio),
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},
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):
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assert check_appindicator_support() is True
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class TestMainFunction(unittest.TestCase):
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"""Tests for the main() function."""
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@patch("vocalinux.main.logging")
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@patch("vocalinux.main.check_dependencies")
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@patch("vocalinux.main.check_display_available")
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@patch("vocalinux.main.parse_arguments")
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@patch("vocalinux.main.atexit")
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def test_main_single_instance_already_running(
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self,
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mock_atexit,
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mock_parse_args,
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mock_check_display,
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mock_check_deps,
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mock_logging,
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):
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"""Test main() when another instance is already running."""
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from vocalinux.main import main
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mock_single_instance = MagicMock()
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mock_single_instance.acquire_lock.return_value = False
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with patch.dict(sys.modules, {"vocalinux.single_instance": mock_single_instance}):
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with pytest.raises(SystemExit) as exc_info:
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main()
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assert exc_info.value.code == 1
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def test_main_version_flag_with_lock_held(self):
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"""Test that --version works even when another instance holds the lock."""
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from vocalinux.main import main
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from vocalinux.version import __version__
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mock_single_instance = MagicMock()
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mock_single_instance.acquire_lock.return_value = False
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output = StringIO()
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with patch.dict(sys.modules, {"vocalinux.single_instance": mock_single_instance}):
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with patch.object(sys, "argv", ["vocalinux", "--version"]):
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with redirect_stdout(output):
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with pytest.raises(SystemExit) as exc_info:
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main()
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assert exc_info.value.code == 0
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assert output.getvalue() == f"vocalinux {__version__}\n"
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mock_single_instance.acquire_lock.assert_not_called()
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@patch("vocalinux.main.check_display_available")
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@patch("vocalinux.main.logging")
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@patch("vocalinux.main.check_dependencies")
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@patch("vocalinux.main.parse_arguments")
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@patch("vocalinux.main.atexit")
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def test_main_missing_dependencies(
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self, mock_atexit, mock_parse_args, mock_check_deps, mock_logging, mock_check_display
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):
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"""Test main() when dependencies are missing."""
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from vocalinux.main import main
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# Set up mocks
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mock_check_deps.return_value = False
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mock_parse_args.return_value = MagicMock(debug=False)
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# Mock single_instance module since it's imported inside main()
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mock_single_instance = MagicMock()
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mock_single_instance.acquire_lock.return_value = True
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with patch.dict(sys.modules, {"vocalinux.single_instance": mock_single_instance}):
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# Should exit with status 1
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with pytest.raises(SystemExit) as exc_info:
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main()
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assert exc_info.value.code == 1
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@patch("vocalinux.main.logging")
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@patch("vocalinux.main.check_dependencies")
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@patch("vocalinux.main.check_display_available")
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@patch("vocalinux.main.parse_arguments")
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@patch("vocalinux.main.atexit")
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def test_main_no_display_available(
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self, mock_atexit, mock_parse_args, mock_check_display, mock_check_deps, mock_logging
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):
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"""Test main() when no display is available."""
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from vocalinux.main import main
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# Set up mocks
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mock_check_deps.return_value = True
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mock_check_display.return_value = False
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mock_parse_args.return_value = MagicMock(debug=False)
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# Mock single_instance module since it's imported inside main()
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mock_single_instance = MagicMock()
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mock_single_instance.acquire_lock.return_value = True
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with patch.dict(sys.modules, {"vocalinux.single_instance": mock_single_instance}):
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# Should exit with status 1
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with pytest.raises(SystemExit) as exc_info:
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main()
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assert exc_info.value.code == 1
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@patch("vocalinux.main.logging")
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@patch("vocalinux.main.check_dependencies")
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@patch("vocalinux.main.check_display_available")
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@patch("vocalinux.main.parse_arguments")
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@patch("vocalinux.main.atexit")
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def test_main_debug_mode_enabled(
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self,
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mock_atexit,
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mock_parse_args,
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mock_check_display,
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mock_check_deps,
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mock_logging,
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):
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"""Test main() with debug mode enabled."""
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from vocalinux.main import main
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# Set up mocks
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mock_check_deps.return_value = True
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mock_check_display.return_value = True
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mock_args = MagicMock()
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mock_args.debug = True
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mock_args.wayland = False
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mock_args.start_minimized = False
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mock_parse_args.return_value = mock_args
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# Mock single_instance module since it's imported inside main()
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mock_single_instance = MagicMock()
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mock_single_instance.acquire_lock.return_value = True
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# Create proper mock for ConfigManager with get_settings() returning valid data
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mock_config_manager = MagicMock()
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mock_config_manager.return_value.get_settings.return_value = {
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"speech_recognition": {
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"engine": "whisper",
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"model_size": "medium",
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"language": "en-us",
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},
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"audio": {},
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"general": {"first_run": False},
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}
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# Mock the imported modules
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with patch.dict(
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sys.modules,
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{
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"vocalinux.single_instance": mock_single_instance,
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"vocalinux.common_types": MagicMock(),
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"vocalinux.speech_recognition": MagicMock(
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recognition_manager=MagicMock(
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SpeechRecognitionManager=MagicMock(
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side_effect=Exception("Test exception to stop execution")
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)
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)
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),
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"vocalinux.text_injection.text_injector": MagicMock(),
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"vocalinux.ui.tray_indicator": MagicMock(),
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"vocalinux.ui.action_handler": MagicMock(),
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"vocalinux.ui.config_manager": mock_config_manager,
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"vocalinux.ui.logging_manager": MagicMock(),
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"vocalinux.text_injection": MagicMock(),
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"vocalinux.ui.first_run_dialog": MagicMock(),
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"vocalinux.ui.autostart_manager": MagicMock(),
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"vocalinux.text_injection.start_ibus_daemon": MagicMock(),
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},
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):
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# Mock the config manager and other components
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with patch("vocalinux.main.logging.getLogger") as mock_get_logger:
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mock_logger = MagicMock()
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mock_get_logger.return_value = mock_logger
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# This would normally start the GTK main loop, which we want to avoid
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# The initialization should fail as we've set SpeechRecognitionManager to raise an exception
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with pytest.raises(SystemExit) as exc_info:
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main()
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assert exc_info.value.code == 1
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@patch("vocalinux.main.logging")
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@patch("vocalinux.main.check_dependencies")
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@patch("vocalinux.main.check_display_available")
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@patch("vocalinux.main.check_appindicator_support")
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@patch("vocalinux.main.parse_arguments")
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@patch("vocalinux.main.atexit")
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def test_main_logs_warning_when_appindicator_support_missing(
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self,
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mock_atexit,
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mock_parse_args,
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mock_check_appindicator,
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mock_check_display,
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mock_check_deps,
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mock_logging,
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):
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from vocalinux.main import main
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mock_check_deps.return_value = True
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mock_check_display.return_value = True
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mock_check_appindicator.return_value = False
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mock_args = MagicMock()
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mock_args.debug = False
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mock_args.wayland = False
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mock_args.start_minimized = False
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mock_args.engine = None
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mock_args.model = None
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mock_args.language = None
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mock_parse_args.return_value = mock_args
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mock_single_instance = MagicMock()
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mock_single_instance.acquire_lock.return_value = True
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mock_config_manager = MagicMock()
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mock_config_manager.return_value.get_settings.return_value = {
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"speech_recognition": {},
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"audio": {},
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"general": {"first_run": False},
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}
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mock_speech_manager_ctor = MagicMock(side_effect=Exception("stop"))
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with patch.dict(
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sys.modules,
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{
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"vocalinux.single_instance": mock_single_instance,
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"vocalinux.common_types": MagicMock(),
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"vocalinux.speech_recognition": MagicMock(
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recognition_manager=MagicMock(SpeechRecognitionManager=mock_speech_manager_ctor)
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),
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|
"vocalinux.text_injection.text_injector": MagicMock(),
|
|
"vocalinux.ui.tray_indicator": MagicMock(),
|
|
"vocalinux.ui.action_handler": MagicMock(),
|
|
"vocalinux.ui.config_manager": mock_config_manager,
|
|
"vocalinux.ui.logging_manager": MagicMock(),
|
|
"vocalinux.text_injection": MagicMock(start_ibus_daemon=MagicMock()),
|
|
"vocalinux.ui.first_run_dialog": MagicMock(),
|
|
"vocalinux.ui.autostart_manager": MagicMock(),
|
|
},
|
|
):
|
|
with patch("vocalinux.main.logger") as mock_logger:
|
|
with pytest.raises(SystemExit):
|
|
main()
|
|
|
|
mock_logger.warning.assert_any_call(
|
|
"No StatusNotifierWatcher found on D-Bus session bus."
|
|
)
|
|
mock_logger.warning.assert_any_call("The system tray icon may not appear.")
|
|
mock_speech_manager_ctor.assert_called_once()
|
|
|
|
@patch("vocalinux.main.logging")
|
|
@patch("vocalinux.main.check_dependencies")
|
|
@patch("vocalinux.main.check_display_available")
|
|
@patch("vocalinux.main.parse_arguments")
|
|
@patch("vocalinux.main.atexit")
|
|
def test_main_initialization_error(
|
|
self,
|
|
mock_atexit,
|
|
mock_parse_args,
|
|
mock_check_display,
|
|
mock_check_deps,
|
|
mock_logging,
|
|
):
|
|
"""Test main() when initialization fails."""
|
|
from vocalinux.main import main
|
|
|
|
# Set up mocks
|
|
mock_check_deps.return_value = True
|
|
mock_check_display.return_value = True
|
|
|
|
mock_args = MagicMock()
|
|
mock_args.debug = False
|
|
mock_args.wayland = False
|
|
mock_args.start_minimized = False
|
|
mock_parse_args.return_value = mock_args
|
|
|
|
# Mock single_instance module since it's imported inside main()
|
|
mock_single_instance = MagicMock()
|
|
mock_single_instance.acquire_lock.return_value = True
|
|
|
|
# Mock components that will raise an exception
|
|
with patch("vocalinux.main.logging.getLogger") as mock_get_logger:
|
|
mock_logger = MagicMock()
|
|
mock_get_logger.return_value = mock_logger
|
|
|
|
with patch.dict(
|
|
sys.modules,
|
|
{
|
|
"vocalinux.single_instance": mock_single_instance,
|
|
"vocalinux.common_types": MagicMock(),
|
|
"vocalinux.speech_recognition": MagicMock(
|
|
recognition_manager=MagicMock(
|
|
SpeechRecognitionManager=MagicMock(side_effect=Exception("Init error"))
|
|
)
|
|
),
|
|
"vocalinux.text_injection.text_injector": MagicMock(),
|
|
"vocalinux.ui.tray_indicator": MagicMock(),
|
|
"vocalinux.ui.action_handler": MagicMock(),
|
|
"vocalinux.ui.config_manager": MagicMock(),
|
|
"vocalinux.ui.logging_manager": MagicMock(),
|
|
"vocalinux.text_injection": MagicMock(),
|
|
"vocalinux.ui.first_run_dialog": MagicMock(),
|
|
"vocalinux.ui.autostart_manager": MagicMock(),
|
|
"vocalinux.text_injection.start_ibus_daemon": MagicMock(),
|
|
},
|
|
):
|
|
# Should exit with status 1
|
|
with pytest.raises(SystemExit) as exc_info:
|
|
main()
|
|
assert exc_info.value.code == 1
|
|
|
|
|
|
class TestMainEntry(unittest.TestCase):
|
|
"""Tests for the main entry point and script execution."""
|
|
|
|
@patch("vocalinux.main.main")
|
|
def test_main_entry_point(self, mock_main):
|
|
"""Test that the script entry point calls main()."""
|
|
# Import the module and verify the entry point
|
|
import vocalinux.main as main_module
|
|
|
|
# Check that main function exists
|
|
assert hasattr(main_module, "main")
|
|
assert callable(main_module.main)
|
|
|
|
def test_module_can_be_imported(self):
|
|
"""Test that the main module can be imported successfully."""
|
|
try:
|
|
import vocalinux.main # noqa: F401
|
|
|
|
assert True
|
|
except Exception as e:
|
|
pytest.fail(f"Failed to import vocalinux.main: {e}")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|