class TestQtSplitter(object):
""" Unit tests for the QtSplitter
"""
def __init__(self):
""" Create an application instance so that widgets can be created
"""
if not QApplication.instance():
self.app = QApplication([])
def setUp(self):
""" Set up the widget for testing
"""
self.splitter = QtSplitter(None, uuid4().hex, QtLocalPipe(uuid4))
self.splitter.create()
def test_set_orientation(self):
""" Test the QtSplitter's set_orientation command
"""
self.splitter.recv_message({'action':'set-orientation',
'orientation':'vertical'})
assert self.splitter.widget.orientation() == Qt.Vertical
def test_set_live_drag(self):
""" Test the QtSplitter's set_live_drag command
"""
self.splitter.recv_message({'action':'set-live_drag',
'live_drag':False})
assert self.splitter.widget.opaqueResize() == False
def test_set_preferred_sizes(self):
""" Test the QtSplitter's set_preferred_sizes command
"""
for i in range(2):
self.splitter.widget.addWidget(QWidget(self.splitter.widget))
old_sizes = self.splitter.widget.sizes()
sizes = [350, 350]
self.splitter.recv_message({'action':'set-preferred_sizes',
'preferred_sizes':sizes})
# Qt manipulates the sizes somewhat to conform to the layout,
# so the best we can do is check that the sizes have changed
assert self.splitter.widget.sizes() != old_sizes
def setUp(self):
""" Set up the widget for testing
"""
self.splitter = QtSplitter(None, uuid4().hex, QtLocalPipe(uuid4))
self.splitter.create()