Refactor test_basekeyparser.
This commit is contained in:
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29e5726101
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182dd26fb7
@ -38,8 +38,9 @@ BINDINGS = {'test': {'<Ctrl-a>': 'ctrla',
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@pytest.yield_fixture
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def fake_keyconfig():
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"""Create a mock of a KeyConfiguration and register it into objreg."""
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bindings = dict(BINDINGS) # so the bindings can be changed later
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fake_keyconfig = mock.Mock(spec=['get_bindings_for'])
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fake_keyconfig.get_bindings_for.side_effect = lambda s: BINDINGS[s]
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fake_keyconfig.get_bindings_for.side_effect = lambda s: bindings[s]
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objreg.register('key-config', fake_keyconfig)
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yield
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yield bindings
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objreg.delete('key-config')
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@ -31,347 +31,308 @@ from qutebrowser.utils import utils
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CONFIG = {'input': {'timeout': 100}}
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CONFIG_NO_TIMEOUT = {'input': {'timeout': 0}}
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@pytest.yield_fixture
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def keyparser():
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"""Fixture providing a BaseKeyParser supporting count/chains."""
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kp = basekeyparser.BaseKeyParser(
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0, supports_count=True, supports_chains=True)
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kp.execute = mock.Mock()
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yield kp
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assert not kp._ambiguous_timer.isActive()
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@pytest.fixture
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def mock_timer(monkeypatch, stubs):
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"""Mock the Timer class used by the usertypes module with a stub."""
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monkeypatch.setattr('qutebrowser.keyinput.basekeyparser.usertypes.Timer',
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stubs.FakeTimer)
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def handle_text(fake_keyevent_factory, keyparser):
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"""Helper function to handle multiple fake keypresses.
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Automatically uses the keyparser of the current test via the keyparser
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fixture.
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"""
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def func(*args):
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for enumval, text in args:
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keyparser.handle(fake_keyevent_factory(enumval, text=text))
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return func
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@pytest.mark.parametrize('count, chains, count_expected, chains_expected', [
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(True, False, True, False),
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(False, True, False, True),
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(None, True, True, True),
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])
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def test_supports_args(count, chains, count_expected, chains_expected):
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kp = basekeyparser.BaseKeyParser(
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0, supports_count=count, supports_chains=chains)
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assert kp._supports_count == count_expected
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assert kp._supports_chains == chains_expected
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class TestDebugLog:
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"""Make sure _debug_log only logs when do_log is set."""
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def test_log(self, caplog):
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kp = basekeyparser.BaseKeyParser(0)
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kp._debug_log('foo')
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def test_log(self, keyparser, caplog):
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keyparser._debug_log('foo')
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assert len(caplog.records()) == 1
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record = caplog.records()[0]
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assert record.message == 'foo'
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def test_no_log(self, caplog):
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kp = basekeyparser.BaseKeyParser(0)
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kp.do_log = False
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kp._debug_log('foo')
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def test_no_log(self, keyparser, caplog):
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keyparser.do_log = False
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keyparser._debug_log('foo')
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assert not caplog.records()
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class TestSplitCount:
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"""Test the _split_count method.
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Class Attributes:
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TESTS: list of parameters for the tests, as tuples of
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(input_key, supports_count, expected)
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"""
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TESTS = [
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# (input_key, supports_count, expected)
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('10', True, (10, '')),
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('10foo', True, (10, 'foo')),
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('-1foo', True, (None, '-1foo')),
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('10e4foo', True, (10, 'e4foo')),
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('foo', True, (None, 'foo')),
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('10foo', False, (None, '10foo')),
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]
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@pytest.mark.parametrize('input_key, supports_count, expected', TESTS)
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def test_splitcount(self, input_key, supports_count, expected):
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"""Test split_count with only a count."""
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kp = basekeyparser.BaseKeyParser(0, supports_count=supports_count)
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kp._keystring = input_key
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assert kp._split_count() == expected
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@pytest.mark.parametrize('input_key, supports_count, expected', [
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# (input_key, supports_count, expected)
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('10', True, (10, '')),
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('10foo', True, (10, 'foo')),
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('-1foo', True, (None, '-1foo')),
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('10e4foo', True, (10, 'e4foo')),
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('foo', True, (None, 'foo')),
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('10foo', False, (None, '10foo')),
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])
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def test_split_count(input_key, supports_count, expected):
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kp = basekeyparser.BaseKeyParser(0, supports_count=supports_count)
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kp._keystring = input_key
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assert kp._split_count() == expected
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@pytest.mark.usefixtures('fake_keyconfig', 'mock_timer')
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@pytest.mark.usefixtures('fake_keyconfig')
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class TestReadConfig:
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"""Test reading the config."""
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def test_read_config_invalid(self):
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"""Test reading config without setting it before."""
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kp = basekeyparser.BaseKeyParser(0)
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def test_read_config_invalid(self, keyparser):
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"""Test reading config without setting modename before."""
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with pytest.raises(ValueError):
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kp.read_config()
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keyparser.read_config()
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def test_read_config_no_modename(self):
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def test_read_config_modename(self, keyparser):
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"""Test reading config with _modename set."""
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kp = basekeyparser.BaseKeyParser(0, supports_chains=True)
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kp._modename = "normal"
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kp.read_config(modename=None)
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assert 'a' in kp.bindings
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keyparser._modename = 'normal'
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keyparser.read_config()
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assert 'a' in keyparser.bindings
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def test_read_config_valid(self):
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def test_read_config_valid(self, keyparser):
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"""Test reading config."""
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kp = basekeyparser.BaseKeyParser(0, supports_count=True,
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supports_chains=True)
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kp.read_config('test')
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assert 'ccc' in kp.bindings
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assert 'ctrl+a' in kp.special_bindings
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kp.read_config('test2')
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assert 'ccc' not in kp.bindings
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assert 'ctrl+a' not in kp.special_bindings
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assert 'foo' in kp.bindings
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assert 'ctrl+x' in kp.special_bindings
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keyparser.read_config('test')
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assert 'ccc' in keyparser.bindings
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assert 'ctrl+a' in keyparser.special_bindings
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keyparser.read_config('test2')
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assert 'ccc' not in keyparser.bindings
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assert 'ctrl+a' not in keyparser.special_bindings
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assert 'foo' in keyparser.bindings
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assert 'ctrl+x' in keyparser.special_bindings
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def test_on_keyconfig_changed_mode_none(self):
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"""Test the changes in config with _modename = None."""
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kp = basekeyparser.BaseKeyParser(0, supports_count=False,
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supports_chains=False)
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assert kp._modename is None
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def test_on_keyconfig_changed_modename_none(self, keyparser):
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assert keyparser._modename is None
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# No config set so self._modename is None
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with pytest.raises(AssertionError) as excinfo:
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kp.on_keyconfig_changed('normal')
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keyparser.on_keyconfig_changed('normal')
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expected_text = "on_keyconfig_changed called but no section defined!"
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assert str(excinfo.value) == expected_text
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def test_on_keyconfig_changed_mode_normal(self):
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"""Test the changes in config with _modename set."""
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kp = basekeyparser.BaseKeyParser(0, supports_count=False,
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supports_chains=False)
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kp.read_config = mock.Mock()
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@pytest.mark.parametrize('mode,changed_mode, expected', [
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('normal', 'normal', True), ('normal', 'normal2', False),
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])
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def test_on_keyconfig_changed(self, keyparser, fake_keyconfig, mode,
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changed_mode, expected):
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keyparser.read_config(mode)
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# Sanity checks
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assert 'a' in keyparser.bindings
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assert 'new' not in keyparser.bindings
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kp._modename = 'normal'
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kp.on_keyconfig_changed('normal2')
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# Modenames are not equal so read_config() should not be called
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assert not kp.read_config.called
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fake_keyconfig['normal'] = {'new': 'new'}
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keyparser.on_keyconfig_changed(changed_mode)
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kp.on_keyconfig_changed('normal')
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# Both modenames equal so read_config() should be called
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assert kp.read_config.called
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if expected:
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assert 'a' not in keyparser.bindings
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assert 'new' in keyparser.bindings
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else:
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assert 'a' in keyparser.bindings
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assert 'new' not in keyparser.bindings
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def test_warn_on_keychains(self, fake_keyevent_factory, monkeypatch):
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@pytest.mark.parametrize('warn_on_keychains', [True, False])
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def test_warn_on_keychains(self, caplog, warn_on_keychains):
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"""Test _warn_on_keychains."""
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kp = basekeyparser.BaseKeyParser(0, supports_count=False,
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supports_chains=False)
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kp = basekeyparser.BaseKeyParser(
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0, supports_count=False, supports_chains=False)
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kp._warn_on_keychains = warn_on_keychains
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log_mock = mock.Mock()
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monkeypatch.setattr('qutebrowser.utils.log.keyboard', log_mock)
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with caplog.atLevel(logging.WARNING):
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kp.read_config('normal')
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kp._warn_on_keychains = False
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kp.read_config('normal')
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assert not log_mock.warning.called
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kp._warn_on_keychains = True
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kp.read_config('normal')
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assert log_mock.warning.called
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assert bool(caplog.records()) == warn_on_keychains
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@pytest.mark.usefixtures('mock_timer')
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class TestSpecialKeys:
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"""Check execute() with special keys.
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Attributes:
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kp: The BaseKeyParser to be tested.
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"""
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"""Check execute() with special keys."""
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@pytest.fixture(autouse=True)
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def setup(self, caplog, fake_keyconfig):
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self.kp = basekeyparser.BaseKeyParser(0)
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self.kp.execute = mock.Mock()
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with caplog.atLevel(logging.WARNING, 'keyboard'):
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# Ignoring keychain 'ccc' in mode 'test' because keychains are not
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# supported there.
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self.kp.read_config('test')
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def read_config(self, fake_keyconfig, keyparser):
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keyparser.read_config('test')
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def test_valid_key(self, fake_keyevent_factory):
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"""Test a valid special keyevent."""
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def test_valid_key(self, fake_keyevent_factory, keyparser):
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if sys.platform == 'darwin':
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modifier = Qt.MetaModifier
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else:
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modifier = Qt.ControlModifier
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, modifier))
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self.kp.handle(fake_keyevent_factory(Qt.Key_X, modifier))
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self.kp.execute.assert_called_once_with('ctrla', self.kp.Type.special)
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keyparser.handle(fake_keyevent_factory(Qt.Key_A, modifier))
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keyparser.handle(fake_keyevent_factory(Qt.Key_X, modifier))
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keyparser.execute.assert_called_once_with(
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'ctrla', keyparser.Type.special)
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def test_invalid_key(self, fake_keyevent_factory):
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"""Test an invalid special keyevent."""
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, (Qt.ControlModifier |
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Qt.AltModifier)))
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assert not self.kp.execute.called
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def test_invalid_key(self, fake_keyevent_factory, keyparser):
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keyparser.handle(fake_keyevent_factory(
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Qt.Key_A, (Qt.ControlModifier | Qt.AltModifier)))
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assert not keyparser.execute.called
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def test_keychain(self, fake_keyevent_factory):
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"""Test a keychain."""
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self.kp.handle(fake_keyevent_factory(Qt.Key_B))
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self.kp.handle(fake_keyevent_factory(Qt.Key_A))
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assert not self.kp.execute.called
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def test_keychain(self, fake_keyevent_factory, keyparser):
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keyparser.handle(fake_keyevent_factory(Qt.Key_B))
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keyparser.handle(fake_keyevent_factory(Qt.Key_A))
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assert not keyparser.execute.called
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def test_no_binding(self, monkeypatch, fake_keyevent_factory):
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"""Test special key with no binding."""
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def test_no_binding(self, monkeypatch, fake_keyevent_factory, keyparser):
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monkeypatch.setattr(utils, 'keyevent_to_string', lambda binding: None)
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, Qt.NoModifier))
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assert not self.kp.execute.called
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keyparser.handle(fake_keyevent_factory(Qt.Key_A, Qt.NoModifier))
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assert not keyparser.execute.called
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@pytest.mark.usefixtures('mock_timer')
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class TestKeyChain:
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"""Test execute() with keychain support.
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Attributes:
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kp: The BaseKeyParser to be tested.
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"""
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"""Test execute() with keychain support."""
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@pytest.fixture(autouse=True)
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def setup(self, fake_keyconfig):
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"""Set up mocks and read the test config."""
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self.kp = basekeyparser.BaseKeyParser(0, supports_chains=True,
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supports_count=False)
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self.kp.execute = mock.Mock()
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self.kp.read_config('test')
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def read_config(self, fake_keyconfig, keyparser):
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keyparser.read_config('test')
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def test_valid_special_key(self, fake_keyevent_factory):
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"""Test valid special key."""
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def test_valid_special_key(self, fake_keyevent_factory, keyparser):
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if sys.platform == 'darwin':
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modifier = Qt.MetaModifier
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else:
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modifier = Qt.ControlModifier
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, modifier))
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self.kp.handle(fake_keyevent_factory(Qt.Key_X, modifier))
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self.kp.execute.assert_called_once_with('ctrla', self.kp.Type.special)
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assert self.kp._keystring == ''
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keyparser.handle(fake_keyevent_factory(Qt.Key_A, modifier))
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keyparser.handle(fake_keyevent_factory(Qt.Key_X, modifier))
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keyparser.execute.assert_called_once_with(
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'ctrla', keyparser.Type.special)
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assert keyparser._keystring == ''
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def test_invalid_special_key(self, fake_keyevent_factory):
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"""Test invalid special key."""
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, (Qt.ControlModifier |
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Qt.AltModifier)))
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assert not self.kp.execute.called
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assert self.kp._keystring == ''
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def test_invalid_special_key(self, fake_keyevent_factory, keyparser):
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keyparser.handle(fake_keyevent_factory(
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Qt.Key_A, (Qt.ControlModifier | Qt.AltModifier)))
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assert not keyparser.execute.called
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assert keyparser._keystring == ''
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def test_keychain(self, fake_keyevent_factory):
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"""Test valid keychain."""
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def test_valid_keychain(self, handle_text, keyparser):
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# Press 'x' which is ignored because of no match
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self.kp.handle(fake_keyevent_factory(Qt.Key_X, text='x'))
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# Then start the real chain
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self.kp.handle(fake_keyevent_factory(Qt.Key_B, text='b'))
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='a'))
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self.kp.execute.assert_called_once_with('ba', self.kp.Type.chain, None)
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assert self.kp._keystring == ''
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handle_text((Qt.Key_X, 'x'),
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# Then start the real chain
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(Qt.Key_B, 'b'), (Qt.Key_A, 'a'))
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keyparser.execute.assert_called_once_with(
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'ba', keyparser.Type.chain, None)
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assert keyparser._keystring == ''
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def test_0(self, fake_keyevent_factory):
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"""Test with 0 keypress."""
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self.kp.handle(fake_keyevent_factory(Qt.Key_0, text='0'))
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self.kp.execute.assert_called_once_with('0', self.kp.Type.chain, None)
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assert self.kp._keystring == ''
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def test_0_press(self, handle_text, keyparser):
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handle_text((Qt.Key_0, '0'))
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keyparser.execute.assert_called_once_with(
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'0', keyparser.Type.chain, None)
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assert keyparser._keystring == ''
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def test_ambiguous_keychain(self, qapp, fake_keyevent_factory, config_stub,
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monkeypatch):
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"""Test ambiguous keychain."""
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def test_ambiguous_keychain(self, qapp, handle_text, config_stub,
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keyparser):
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config_stub.data = CONFIG
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monkeypatch.setattr('qutebrowser.keyinput.basekeyparser.config',
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config_stub)
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timer = self.kp._ambiguous_timer
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timer = keyparser._ambiguous_timer
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assert not timer.isActive()
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# We start with 'a' where the keychain gives us an ambiguous result.
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# Then we check if the timer has been set up correctly
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='a'))
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assert not self.kp.execute.called
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handle_text((Qt.Key_A, 'a'))
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assert not keyparser.execute.called
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assert timer.isSingleShot()
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assert timer.interval() == 100
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assert timer.isActive()
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# Now we type an 'x' and check 'ax' has been executed and the timer
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# stopped.
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self.kp.handle(fake_keyevent_factory(Qt.Key_X, text='x'))
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self.kp.execute.assert_called_once_with('ax', self.kp.Type.chain, None)
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handle_text((Qt.Key_X, 'x'))
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keyparser.execute.assert_called_once_with(
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'ax', keyparser.Type.chain, None)
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assert not timer.isActive()
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assert self.kp._keystring == ''
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assert keyparser._keystring == ''
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def test_ambiguous_keychain_no_timeout(self, fake_keyevent_factory,
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config_stub, monkeypatch):
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"""Test ambiguous keychain with timeout equal to 0."""
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config_stub.data = CONFIG_NO_TIMEOUT
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self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='a'))
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assert self.kp.execute.called
|
||||
assert not self.kp._ambiguous_timer.isActive()
|
||||
def test_ambiguous_keychain_no_timeout(self, handle_text, config_stub,
|
||||
keyparser):
|
||||
config_stub.data = {'input': {'timeout': 0}}
|
||||
handle_text((Qt.Key_A, 'a'))
|
||||
assert keyparser.execute.called
|
||||
assert not keyparser._ambiguous_timer.isActive()
|
||||
|
||||
def test_invalid_keychain(self, fake_keyevent_factory):
|
||||
"""Test invalid keychain."""
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_B, text='b'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_C, text='c'))
|
||||
assert self.kp._keystring == ''
|
||||
def test_invalid_keychain(self, handle_text, keyparser):
|
||||
handle_text((Qt.Key_B, 'b'))
|
||||
handle_text((Qt.Key_C, 'c'))
|
||||
assert keyparser._keystring == ''
|
||||
|
||||
def test_delayed_exec(self, fake_keyevent_factory, config_stub,
|
||||
monkeypatch, qtbot):
|
||||
"""Test delayec execute for ambiguous keychain."""
|
||||
def test_ambiguous_delayed_exec(self, handle_text, config_stub, qtbot,
|
||||
keyparser):
|
||||
config_stub.data = CONFIG
|
||||
|
||||
# 'a' is an ambiguous result.
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='a'))
|
||||
assert not self.kp.execute.called
|
||||
assert self.kp._ambiguous_timer.isActive()
|
||||
handle_text((Qt.Key_A, 'a'))
|
||||
assert not keyparser.execute.called
|
||||
assert keyparser._ambiguous_timer.isActive()
|
||||
# We wait for the timeout to occur.
|
||||
with qtbot.waitSignal(self.kp.keystring_updated, raising=True):
|
||||
with qtbot.waitSignal(keyparser.keystring_updated, raising=True):
|
||||
pass
|
||||
assert self.kp.execute.called
|
||||
assert keyparser.execute.called
|
||||
|
||||
|
||||
@pytest.mark.usefixtures('mock_timer')
|
||||
class TestCount:
|
||||
|
||||
"""Test execute() with counts."""
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
def setup(self, fake_keyconfig):
|
||||
self.kp = basekeyparser.BaseKeyParser(0, supports_chains=True,
|
||||
supports_count=True)
|
||||
self.kp.execute = mock.Mock()
|
||||
self.kp.read_config('test')
|
||||
def read_keyparser_config(self, fake_keyconfig, keyparser):
|
||||
keyparser.read_config('test')
|
||||
|
||||
def test_no_count(self, fake_keyevent_factory):
|
||||
def test_no_count(self, handle_text, keyparser):
|
||||
"""Test with no count added."""
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_B, text='b'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='a'))
|
||||
self.kp.execute.assert_called_once_with('ba', self.kp.Type.chain, None)
|
||||
assert self.kp._keystring == ''
|
||||
handle_text((Qt.Key_B, 'b'), (Qt.Key_A, 'a'))
|
||||
keyparser.execute.assert_called_once_with(
|
||||
'ba', keyparser.Type.chain, None)
|
||||
assert keyparser._keystring == ''
|
||||
|
||||
def test_count_0(self, fake_keyevent_factory):
|
||||
"""Test with count=0."""
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_0, text='0'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_B, text='b'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='a'))
|
||||
calls = [mock.call('0', self.kp.Type.chain, None),
|
||||
mock.call('ba', self.kp.Type.chain, None)]
|
||||
self.kp.execute.assert_has_calls(calls)
|
||||
assert self.kp._keystring == ''
|
||||
def test_count_0(self, handle_text, keyparser):
|
||||
handle_text((Qt.Key_0, '0'), (Qt.Key_B, 'b'), (Qt.Key_A, 'a'))
|
||||
calls = [mock.call('0', keyparser.Type.chain, None),
|
||||
mock.call('ba', keyparser.Type.chain, None)]
|
||||
keyparser.execute.assert_has_calls(calls)
|
||||
assert keyparser._keystring == ''
|
||||
|
||||
def test_count_42(self, fake_keyevent_factory):
|
||||
"""Test with count=42."""
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_4, text='4'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_2, text='2'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_B, text='b'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='a'))
|
||||
self.kp.execute.assert_called_once_with('ba', self.kp.Type.chain, 42)
|
||||
assert self.kp._keystring == ''
|
||||
def test_count_42(self, handle_text, keyparser):
|
||||
handle_text((Qt.Key_4, '4'), (Qt.Key_2, '2'), (Qt.Key_B, 'b'),
|
||||
(Qt.Key_A, 'a'))
|
||||
keyparser.execute.assert_called_once_with(
|
||||
'ba', keyparser.Type.chain, 42)
|
||||
assert keyparser._keystring == ''
|
||||
|
||||
def test_count_42_invalid(self, fake_keyevent_factory):
|
||||
"""Test with count=42 and invalid command."""
|
||||
def test_count_42_invalid(self, handle_text, keyparser):
|
||||
# Invalid call with ccx gets ignored
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_4, text='4'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_2, text='2'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_B, text='c'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='c'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='x'))
|
||||
assert not self.kp.execute.called
|
||||
assert self.kp._keystring == ''
|
||||
handle_text((Qt.Key_4, '4'), (Qt.Key_2, '2'), (Qt.Key_C, 'c'),
|
||||
(Qt.Key_C, 'c'), (Qt.Key_X, 'x'))
|
||||
assert not keyparser.execute.called
|
||||
assert keyparser._keystring == ''
|
||||
# Valid call with ccc gets the correct count
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_4, text='2'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_2, text='3'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_B, text='c'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='c'))
|
||||
self.kp.handle(fake_keyevent_factory(Qt.Key_A, text='c'))
|
||||
self.kp.execute.assert_called_once_with('ccc', self.kp.Type.chain, 23)
|
||||
assert self.kp._keystring == ''
|
||||
handle_text((Qt.Key_6, '2'), (Qt.Key_2, '3'), (Qt.Key_C, 'c'),
|
||||
(Qt.Key_C, 'c'), (Qt.Key_C, 'c'))
|
||||
keyparser.execute.assert_called_once_with(
|
||||
'ccc', keyparser.Type.chain, 23)
|
||||
assert keyparser._keystring == ''
|
||||
|
||||
|
||||
def test_clear_keystring(qtbot):
|
||||
def test_clear_keystring(qtbot, keyparser):
|
||||
"""Test that the keystring is cleared and the signal is emitted"""
|
||||
kp = basekeyparser.BaseKeyParser(0)
|
||||
kp._keystring = 'test'
|
||||
with qtbot.waitSignal(kp.keystring_updated):
|
||||
kp.clear_keystring()
|
||||
assert kp._keystring == ''
|
||||
keyparser._keystring = 'test'
|
||||
with qtbot.waitSignal(keyparser.keystring_updated):
|
||||
keyparser.clear_keystring()
|
||||
assert keyparser._keystring == ''
|
||||
|
Loading…
Reference in New Issue
Block a user