TestMain

Complexity

Total Complexity

16

Size/Duplication

Total Lines	55
Duplicated Lines	0 %

Importance

Changes	5
Bugs	0	Features	0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	test_daemon_with_specific_delay()	0	4	1
A	test_daemon()	0	4	1
A	test_help()	0	4	2
A	test_path()	0	6	2
A	test_run()	0	4	1
A	test_interrupt()	0	5	2
A	test_warning_when_daemon_is_not_running()	0	4	2
A	test_run_fail()	0	5	2
A	test_interrupt_verbose()	0	7	3

# pylint: disable=misplaced-comparison-constant,no-self-use

Bad option value 'misplaced-comparison-constant'

import os
from unittest.mock import Mock, patch
import logging

import pytest

from mine import cli
from mine import common
from mine.application import Application


class TestMain:

    """Unit tests for the `main` function."""

    @patch('mine.cli.run', Mock(return_value=True))
    def test_run(self):
        """Verify the CLI can be run."""
        cli.main([])

    @patch('mine.cli.run', Mock(return_value=False))
    def test_run_fail(self):
        """Verify the CLI can detect errors."""
        with pytest.raises(SystemExit):
            cli.main([])

    def test_help(self):
        """Verify the CLI help text can be displayed."""
        with pytest.raises(SystemExit):
            cli.main(['--help'])

    @patch('mine.cli.run', Mock(side_effect=KeyboardInterrupt))
    def test_interrupt(self):
        """Verify the CLI can be interrupted."""
        with pytest.raises(SystemExit):
            cli.main([])

    @patch('mine.cli.log')
    @patch('mine.cli.run', Mock(side_effect=KeyboardInterrupt))
    def test_interrupt_verbose(self, mock_log):
        """Verify the CLI can be interrupted (verbose output)."""
        with pytest.raises(SystemExit):
            cli.main(['-vvvv'])
        assert mock_log.exception.call_count == 1

    @patch('mine.cli.daemon', None)
    def test_path(self, path):
        """Verify a custom setting file path can be used."""
        cli.main(['--file', path])

        assert os.path.isfile(path)

    @patch('mine.cli.run')
    def test_daemon(self, mock_run):
        cli.main(['--daemon'])
        mock_run.assert_called_once_with(path=None, delay=300)

    @patch('mine.cli.run')
    def test_daemon_with_specific_delay(self, mock_run):
        cli.main(['--daemon', '42'])
        mock_run.assert_called_once_with(path=None, delay=42)

    @patch('mine.cli.daemon', Application(None))
    def test_warning_when_daemon_is_not_running(self, path):
        with pytest.raises(SystemExit):
            cli.main(['--file', path])


class TestSwitch:

    """Unit tests for the `switch` function."""

    @patch('mine.cli.run')
    def test_switch(self, mock_run):
        """Verify a the current computer can be queued."""
        cli.main(['switch'])
        mock_run.assert_called_once_with(path=None, delay=None,
                                         switch=True)

    @patch('mine.cli.run')
    def test_switch_specific(self, mock_run):
        """Verify a specific computer can be queued."""
        cli.main(['switch', 'foobar'])
        mock_run.assert_called_once_with(path=None, delay=None,
                                         switch='foobar')


class TestClean:

    @patch('mine.cli.run')
    def test_clean(self, mock_run):
        cli.main(['clean'])
        mock_run.assert_called_once_with(path=None, delay=None,
                                         delete=True, force=False)

    @patch('mine.cli.run')
    def test_clean_with_force(self, mock_run):
        cli.main(['clean', '--force'])
        mock_run.assert_called_once_with(path=None, delay=None,
                                         delete=True, force=True)


class TestEdit:

    @patch('mine.cli.run')
    def test_edit(self, mock_run):
        cli.main(['edit'])
        mock_run.assert_called_once_with(path=None, delay=None,
                                         edit=True,)


def _mock_run(*args, **kwargs):
    """Placeholder logic for logging tests."""
    logging.debug(args)
    logging.debug(kwargs)
    logging.warning("warning")
    logging.error("error")
    return True


@patch('mine.cli.run', _mock_run)
class TestLogging:

    """Integration tests for the Doorstop CLI logging."""

    arg_verbosity = [
        ('', 0),
        ('-v', 1),
        ('-vv', 2),
        ('-vvv', 3),
        ('-vvvv', 4),
        ('-vvvvv', 4),
        ('-q', -1),
    ]

    @pytest.mark.parametrize("arg,verbosity", arg_verbosity)
    def test_verbose(self, arg, verbosity):
        """Verify verbose level can be set."""
        cli.main([arg] if arg else [])
        assert verbosity == common.verbosity