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# -*- coding: utf-8 -*-
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# Copyright (c) 2011, Sebastian Wiesner <lunaryorn@googlemail.com>
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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from __future__ import (print_function, division, unicode_literals,
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config = pytest.importorskip('synaptiks.kde.widgets.config')
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from PyQt4.QtCore import pyqtSignal
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from PyQt4.QtGui import QWidget, QHBoxLayout, QCheckBox, QLineEdit
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class DummyConfig(dict):
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A dummy configuration object for use in the tests.
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return {'lineedit': 'spam', 'checkbox': False}
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class DummyConfigWidget(QWidget, config.ConfigurationWidgetMixin):
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PROPERTY_MAP = dict(QCheckBox='checked', QLineEdit='text')
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CHANGED_SIGNAL_MAP = dict(QCheckBox='toggled', QLineEdit='textChanged')
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configurationChanged = pyqtSignal(bool)
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def __init__(self, config, parent=None):
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QWidget.__init__(self, parent)
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layout = QHBoxLayout(self)
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self.setLayout(layout)
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self.checkbox = QCheckBox(self)
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self.checkbox.setObjectName('dummy_checkbox')
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layout.addWidget(self.checkbox)
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self.lineedit = QLineEdit(self)
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self.lineedit.setObjectName('dummy_lineedit')
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layout.addWidget(self.lineedit)
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def change(self, text, check_state):
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self.lineedit.setText(text)
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self.checkbox.setChecked(check_state)
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def check(self, text, check_state):
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__tracebackhide__ = True
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assert unicode(self.lineedit.text()) == text
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assert self.checkbox.isChecked() == check_state
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def pytest_funcarg__config(request):
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return DummyConfig({'lineedit': 'spam', 'checkbox': False})
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def pytest_funcarg__config_widget(request):
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# we must have a qt app object before we can construct widgets
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request.getfuncargvalue('qtapp')
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return DummyConfigWidget(request.getfuncargvalue('config'))
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class TestConfigurationWidgetMixin(object):
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def test_setup_no_defaults_attribute(self, qtapp, config):
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invalid_config = dict(config)
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assert not hasattr(invalid_config, 'defaults')
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with pytest.raises(TypeError) as exc_info:
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DummyConfigWidget(invalid_config)
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msg = 'The given configuration does not provide defaults'
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assert str(exc_info.value) == msg
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def test_setup(self, config_widget):
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config_widget.check('spam', False)
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def test_configuration_changed(self, config_widget):
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config_widget.configurationChanged.connect(signal_calls.append)
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config_widget.change('eggs', True)
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assert signal_calls == [True, True]
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config_widget.apply_configuration()
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signal_calls == [False]
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config_widget.load_defaults()
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assert signal_calls == [True, True]
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config_widget.load_configuration()
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assert signal_calls == [True, False]
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def test_is_configuration_changed(self, config_widget):
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assert not config_widget.is_configuration_changed
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config_widget.change('eggs', True)
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assert config_widget.is_configuration_changed
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config_widget.apply_configuration()
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assert not config_widget.is_configuration_changed
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def test_load_defaults(self, config_widget):
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config_widget.change('eggs', True)
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assert not config_widget.shows_defaults()
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config_widget.load_defaults()
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assert config_widget.shows_defaults()
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config_widget.check('spam', False)
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def test_shows_defaults(self, config, config_widget):
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assert config_widget.shows_defaults()
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config_widget.change('eggs', True)
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assert not config_widget.shows_defaults()
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def test_load_configuration(self, config, config_widget):
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config['checkbox'] = True
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config['lineedit'] = 'eggs'
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config_widget.load_configuration()
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config_widget.check('eggs', True)
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def test_apply_configuration(self, config, config_widget):
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config_widget.change('eggs', True)
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config_widget.apply_configuration()
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assert config == {'lineedit': 'eggs', 'checkbox': True}
added
removed
tests/kde/widgets/test_config.py
