def setUp(self):
self.view = FakeView()
self.view.add('checkbutton', bool, ProxyCheckButton)
self.view.add('entry', str, ProxyEntry)
self.view.add('label', str, ProxyLabel)
self.view.add('spinbutton', int, ProxySpinButton)
self.view.add('hscale', float, ProxyHScale)
self.view.add('vscale', float, ProxyVScale)
self.view.add('button', str, ProxyButton)
self.view.add('buttonpixbuf', gdk.Pixbuf, ProxyButton)
self.view.add('textview', str, ProxyTextView)
self.radio_first = self.view.add('radiobutton', str, ProxyRadioButton)
self.radio_first.set_property('data_value', 'first')
self.radio_second = ProxyRadioButton()
self.radio_second.set_group(self.radio_first)
self.radio_second.set_property('data_value', 'second')
self.view.hscale.get_adjustment().upper = 200
self.view.vscale.get_adjustment().upper = 250
self.comboentry = self.view.add('comboentry', str, ProxyComboEntry)
self.comboentry.prefill(['CE1', 'CE2', 'CE3'])
self.comboentry.show()
self.combobox = self.view.add('combobox', str, ProxyComboBox)
self.combobox.prefill(['CB1', 'CB2', 'CB3'])
self.combobox.show()
self.model = Model()
self.proxy = Proxy(self.view, self.model, self.view.widgets)
class TestProxy(unittest.TestCase):
def setUp(self):
self.view = FakeView()
self.view.add('checkbutton', bool, ProxyCheckButton)
self.view.add('entry', str, ProxyEntry)
self.view.add('label', str, ProxyLabel)
self.view.add('spinbutton', int, ProxySpinButton)
self.view.add('hscale', float, ProxyHScale)
self.view.add('vscale', float, ProxyVScale)
self.view.add('button', str, ProxyButton)
self.view.add('buttonpixbuf', gdk.Pixbuf, ProxyButton)
self.view.add('textview', str, ProxyTextView)
self.radio_first = self.view.add('radiobutton', str, ProxyRadioButton)
self.radio_first.set_property('data_value', 'first')
self.radio_second = ProxyRadioButton()
self.radio_second.set_group(self.radio_first)
self.radio_second.set_property('data_value', 'second')
self.view.hscale.get_adjustment().upper = 200
self.view.vscale.get_adjustment().upper = 250
self.comboentry = self.view.add('comboentry', str, ProxyComboEntry)
self.comboentry.prefill(['CE1','CE2','CE3'])
self.comboentry.show()
self.combobox = self.view.add('combobox', str, ProxyComboBox)
self.combobox.prefill(['CB1','CB2','CB3'])
self.combobox.show()
self.model = Model()
self.proxy = Proxy(self.view, self.model, self.view.widgets)
def testCheckButton(self):
self.assertEqual(self.model.checkbutton, True)
self.view.checkbutton.set_active(False)
self.assertEqual(self.model.checkbutton, False)
def testEntry(self):
self.assertEqual(self.model.entry, 'foo')
self.view.entry.set_text('bar')
self.assertEqual(self.model.entry, 'bar')
def testLabel(self):
self.assertEqual(self.model.label, 'label')
self.view.label.set_text('other label')
self.assertEqual(self.model.label, 'other label')
def testRadioButton(self):
self.assertEqual(self.model.radiobutton, 'first')
self.radio_second.set_active(True)
self.assertEqual(self.model.radiobutton, 'second')
self.radio_first.set_active(True)
self.assertEqual(self.model.radiobutton, 'first')
def testHScale(self):
self.assertEqual(self.model.vscale, 100)
self.view.vscale.set_value(220)
self.assertEqual(self.model.vscale, 220)
def testVScale(self):
self.assertEqual(self.model.vscale, 100)
self.view.vscale.set_value(200)
self.assertEqual(self.model.vscale, 200)
def testSpinButton(self):
self.assertEqual(self.model.spinbutton, 100)
self.view.spinbutton.set_text("200")
self.assertEqual(self.model.spinbutton, 200)
def testTextView(self):
self.assertEqual(self.model.textview, 'sliff')
self.view.textview.get_buffer().set_text('sloff')
self.assertEqual(self.model.textview, 'sloff')
def testComboEntry(self):
self.assertEqual(self.model.comboentry, 'CE1')
self.view.comboentry.select('CE2')
self.assertEqual(self.model.comboentry, 'CE2')
self.view.comboentry.entry.set_text('CENone')
self.assertEqual(self.model.comboentry, None)
def testComboBox(self):
self.assertEqual(self.model.combobox, 'CB1')
self.view.combobox.select('CB2')
self.assertEqual(self.model.combobox, 'CB2')
def testButton(self):
self.assertEqual(self.model.button, 'button')
self.view.button.update('sliff')
self.assertEqual(self.model.button, 'sliff')
def testButtonPixbuf(self):
if sys.platform == 'win32':
return
conv = converter.get_converter(gdk.Pixbuf)
filename = environ.find_resource('pixmap', 'validation-error-16.png')
pixbuf = gdk.pixbuf_new_from_file(filename)
self.assertEqual(self.view.buttonpixbuf.data_type, 'Pixbuf')
self.view.buttonpixbuf.update(pixbuf)
self.assertEqual(type(self.view.buttonpixbuf.read()), gdk.Pixbuf)
self.assertEqual(conv.as_string(self.model.buttonpixbuf),
conv.as_string(pixbuf))
self.view.buttonpixbuf.update(None)
self.assertEqual(self.view.buttonpixbuf.read(), None)
self.assertEqual(self.model.buttonpixbuf, None)
def testEmptyModel(self):
self.radio_second.set_active(True)
self.proxy.set_model(None)
self.assertEqual(self.view.entry.read(), ValueUnset)
self.assertEqual(self.view.checkbutton.read(), False)
self.assertEqual(self.view.radiobutton.read(), 'first')
self.assertEqual(self.view.label.read(), '', 'label')
self.assertEqual(self.view.spinbutton.read(), ValueUnset, 'spinbutton')
self.assertEqual(self.view.textview.read(), ValueUnset, 'textview')
self.assertEqual(self.view.comboentry.read(), None, 'comboentry')
self.assertEqual(self.view.combobox.read(), 'CB1', 'combobox')
def testValueUnset(self):
self.view.entry.update(ValueUnset)
self.assertEqual(self.view.entry.get_text(), "")
self.view.spinbutton.update(ValueUnset)
self.assertEqual(self.view.spinbutton.get_text(), "")
class TestProxy(unittest.TestCase):
def setUp(self):
self.view = FakeView()
self.view.add('checkbutton', bool, ProxyCheckButton)
self.view.add('entry', str, ProxyEntry)
self.view.add('label', str, ProxyLabel)
self.view.add('spinbutton', int, ProxySpinButton)
self.view.add('hscale', float, ProxyHScale)
self.view.add('vscale', float, ProxyVScale)
self.view.add('button', str, ProxyButton)
self.view.add('buttonpixbuf', gdk.Pixbuf, ProxyButton)
self.view.add('textview', str, ProxyTextView)
self.radio_first = self.view.add('radiobutton', str, ProxyRadioButton)
self.radio_first.set_property('data_value', 'first')
self.radio_second = ProxyRadioButton()
self.radio_second.set_group(self.radio_first)
self.radio_second.set_property('data_value', 'second')
self.view.hscale.get_adjustment().upper = 200
self.view.vscale.get_adjustment().upper = 250
self.comboentry = self.view.add('comboentry', str, ProxyComboEntry)
self.comboentry.prefill(['CE1', 'CE2', 'CE3'])
self.comboentry.show()
self.combobox = self.view.add('combobox', str, ProxyComboBox)
self.combobox.prefill(['CB1', 'CB2', 'CB3'])
self.combobox.show()
self.model = Model()
self.proxy = Proxy(self.view, self.model, self.view.widgets)
def testCheckButton(self):
self.assertEqual(self.model.checkbutton, True)
self.view.checkbutton.set_active(False)
self.assertEqual(self.model.checkbutton, False)
def testEntry(self):
self.assertEqual(self.model.entry, 'foo')
self.view.entry.set_text('bar')
self.assertEqual(self.model.entry, 'bar')
# If the widget is insensitive, it should not change the model
self.view.entry.set_sensitive(False)
self.view.entry.set_text('bin')
self.assertEqual(self.model.entry, 'bar')
def testLabel(self):
self.assertEqual(self.model.label, 'label')
self.view.label.set_text('other label')
# When the proxy label is updated, the model should not change. Labels
# are non interactive widget, and the user cannot edit the value.
self.assertEqual(self.model.label, 'label')
def testRadioButton(self):
self.assertEqual(self.model.radiobutton, 'first')
self.radio_second.set_active(True)
self.assertEqual(self.model.radiobutton, 'second')
self.radio_first.set_active(True)
self.assertEqual(self.model.radiobutton, 'first')
def testHScale(self):
self.assertEqual(self.model.vscale, 100)
self.view.vscale.set_value(220)
self.assertEqual(self.model.vscale, 220)
def testVScale(self):
self.assertEqual(self.model.vscale, 100)
self.view.vscale.set_value(200)
self.assertEqual(self.model.vscale, 200)
def testSpinButton(self):
self.assertEqual(self.model.spinbutton, 100)
self.view.spinbutton.set_text("200")
self.assertEqual(self.model.spinbutton, 200)
# If the widget is insensitive, it should not change the model
self.view.spinbutton.set_sensitive(False)
self.view.spinbutton.set_text('400')
self.assertEqual(self.model.spinbutton, 200)
def testTextView(self):
self.assertEqual(self.model.textview, 'sliff')
self.view.textview.get_buffer().set_text('sloff')
self.assertEqual(self.model.textview, 'sloff')
def testComboEntry(self):
self.assertEqual(self.model.comboentry, 'CE1')
self.view.comboentry.select('CE2')
self.assertEqual(self.model.comboentry, 'CE2')
self.view.comboentry.entry.set_text('CENone')
self.assertEqual(self.model.comboentry, None)
def testComboBox(self):
self.assertEqual(self.model.combobox, 'CB1')
self.view.combobox.select('CB2')
self.assertEqual(self.model.combobox, 'CB2')
def testButton(self):
self.assertEqual(self.model.button, 'button')
self.view.button.update('sliff')
self.assertEqual(self.model.button, 'sliff')
def testEmptyModel(self):
self.radio_second.set_active(True)
self.proxy.set_model(None)
self.assertEqual(self.view.entry.read(), ValueUnset)
self.assertEqual(self.view.checkbutton.read(), False)
self.assertEqual(self.view.radiobutton.read(), 'first')
self.assertEqual(self.view.label.read(), '', 'label')
self.assertEqual(self.view.spinbutton.read(), ValueUnset, 'spinbutton')
self.assertEqual(self.view.textview.read(), '', 'textview')
self.assertEqual(self.view.comboentry.read(), None, 'comboentry')
self.assertEqual(self.view.combobox.read(), 'CB1', 'combobox')
def testValueUnset(self):
self.view.entry.update(ValueUnset)
self.assertEqual(self.view.entry.get_text(), "")
self.view.spinbutton.update(ValueUnset)
self.assertEqual(self.view.spinbutton.get_text(), "")
def testValidationIcon(self):
def validate_entry(entry, value):
if value == 'error':
return ValidationError()
entry = self.view.entry
entry.connect('validate', validate_entry)
original_set_invalid = self.view.entry.set_invalid
with mock.patch.object(entry, 'set_invalid') as set_invalid:
# Avoid fading so we can check the icon at the same time the
# widget becomes invalid
set_invalid.side_effect = lambda text: original_set_invalid(
text=text, fade=False)
self.proxy.update('entry', 'ok')
self.assertEqual(entry.get_property("secondary-icon-pixbuf"), None)
self.proxy.update('entry', 'error')
# Making the widget invalid should put the validation icon on it
self.assertNotEqual(entry.get_property("secondary-icon-pixbuf"), None)
entry.set_sensitive(False)
# But if the widget becomes insensitive, the icon should be removed
self.assertEqual(entry.get_property("secondary-icon-pixbuf"), None)
entry.set_sensitive(True)
# And re-added when the widget becomes sensitive again
self.assertNotEqual(entry.get_property("secondary-icon-pixbuf"), None)
def testValueChangeWhenWidgetInalid(self):
def validate_entry(entry, value):
if entry.make_invalid:
return ValidationError("")
self.view.entry.connect('validate', validate_entry)
self.view.entry.make_invalid = False
self.view.entry.update("Propagated immediatly")
self.assertEqual(self.model.entry, "Propagated immediatly")
self.view.entry.make_invalid = True
self.view.entry.update("Propagated later")
self.assertEqual(self.model.entry, "Propagated immediatly")
self.view.entry.make_invalid = False
self.view.entry.validate(force=True)
self.assertEqual(self.model.entry, "Propagated later")
def testUpdateValueConversion(self):
# entry has data_type of str, so an int should be converted to str
self.proxy.update('entry', 666)
self.assertEqual(self.view.entry.read(), '666')
# entry has data_type of str, so an int should be converted to str
self.view.entry.set_property('data-type', unicode)
with self.assertRaises(TypeError) as te:
# encode to iso-8859-1 so it will produce an UnicodeDecodeError
self.proxy.update('entry', 'não'.encode('iso-8859-1'))
self.assertEqual(
te.exception.message,
("attribute entry of model <Model button='button', "
"checkbutton=True, combobox='CB1', comboentry='CE1', "
"entry='666', hscale=100.0, label='label', "
"radiobutton='first', spinbutton=100, textview='sliff', "
"vscale=100.0> cannot be converted to unicode"))
# spinbutton has data_type of float, it should not try to
# do the conversion, even thought it's trivial
with self.assertRaises(TypeError) as te:
self.proxy.update('spinbutton', '1')
self.assertEqual(
te.exception.message,
("attribute spinbutton of model <Model button='button', "
"checkbutton=True, combobox='CB1', comboentry='CE1', "
"entry='666', hscale=100.0, label='label', "
"radiobutton='first', spinbutton=100, textview='sliff', "
"vscale=100.0> requires a value of type int, not str"))
class TestProxy(unittest.TestCase):
def setUp(self):
self.view = FakeView()
self.view.add('checkbutton', bool, ProxyCheckButton)
self.view.add('entry', str, ProxyEntry)
self.view.add('label', str, ProxyLabel)
self.view.add('spinbutton', int, ProxySpinButton)
self.view.add('hscale', float, ProxyHScale)
self.view.add('vscale', float, ProxyVScale)
self.view.add('button', str, ProxyButton)
self.view.add('buttonpixbuf', gdk.Pixbuf, ProxyButton)
self.view.add('textview', str, ProxyTextView)
self.radio_first = self.view.add('radiobutton', str, ProxyRadioButton)
self.radio_first.set_property('data_value', 'first')
self.radio_second = ProxyRadioButton()
self.radio_second.set_group(self.radio_first)
self.radio_second.set_property('data_value', 'second')
self.view.hscale.get_adjustment().upper = 200
self.view.vscale.get_adjustment().upper = 250
self.comboentry = self.view.add('comboentry', str, ProxyComboEntry)
self.comboentry.prefill(['CE1', 'CE2', 'CE3'])
self.comboentry.show()
self.combobox = self.view.add('combobox', str, ProxyComboBox)
self.combobox.prefill(['CB1', 'CB2', 'CB3'])
self.combobox.show()
self.model = Model()
self.proxy = Proxy(self.view, self.model, self.view.widgets)
def testCheckButton(self):
self.assertEqual(self.model.checkbutton, True)
self.view.checkbutton.set_active(False)
self.assertEqual(self.model.checkbutton, False)
def testEntry(self):
self.assertEqual(self.model.entry, 'foo')
self.view.entry.set_text('bar')
self.assertEqual(self.model.entry, 'bar')
# If the widget is insensitive, it should not change the model
self.view.entry.set_sensitive(False)
self.view.entry.set_text('bin')
self.assertEqual(self.model.entry, 'bar')
def testLabel(self):
self.assertEqual(self.model.label, 'label')
self.view.label.set_text('other label')
# When the proxy label is updated, the model should not change. Labels
# are non interactive widget, and the user cannot edit the value.
self.assertEqual(self.model.label, 'label')
def testRadioButton(self):
self.assertEqual(self.model.radiobutton, 'first')
self.radio_second.set_active(True)
self.assertEqual(self.model.radiobutton, 'second')
self.radio_first.set_active(True)
self.assertEqual(self.model.radiobutton, 'first')
def testHScale(self):
self.assertEqual(self.model.vscale, 100)
self.view.vscale.set_value(220)
self.assertEqual(self.model.vscale, 220)
def testVScale(self):
self.assertEqual(self.model.vscale, 100)
self.view.vscale.set_value(200)
self.assertEqual(self.model.vscale, 200)
def testSpinButton(self):
self.assertEqual(self.model.spinbutton, 100)
self.view.spinbutton.set_text("200")
self.assertEqual(self.model.spinbutton, 200)
# If the widget is insensitive, it should not change the model
self.view.spinbutton.set_sensitive(False)
self.view.spinbutton.set_text('400')
self.assertEqual(self.model.spinbutton, 200)
def testTextView(self):
self.assertEqual(self.model.textview, 'sliff')
self.view.textview.get_buffer().set_text('sloff')
self.assertEqual(self.model.textview, 'sloff')
def testComboEntry(self):
self.assertEqual(self.model.comboentry, 'CE1')
self.view.comboentry.select('CE2')
self.assertEqual(self.model.comboentry, 'CE2')
self.view.comboentry.entry.set_text('CENone')
self.assertEqual(self.model.comboentry, None)
def testComboBox(self):
self.assertEqual(self.model.combobox, 'CB1')
self.view.combobox.select('CB2')
self.assertEqual(self.model.combobox, 'CB2')
def testButton(self):
self.assertEqual(self.model.button, 'button')
self.view.button.update('sliff')
self.assertEqual(self.model.button, 'sliff')
def testEmptyModel(self):
self.radio_second.set_active(True)
self.proxy.set_model(None)
self.assertEqual(self.view.entry.read(), ValueUnset)
self.assertEqual(self.view.checkbutton.read(), False)
self.assertEqual(self.view.radiobutton.read(), 'first')
self.assertEqual(self.view.label.read(), '', 'label')
self.assertEqual(self.view.spinbutton.read(), ValueUnset, 'spinbutton')
self.assertEqual(self.view.textview.read(), ValueUnset, 'textview')
self.assertEqual(self.view.comboentry.read(), None, 'comboentry')
self.assertEqual(self.view.combobox.read(), 'CB1', 'combobox')
def testValueUnset(self):
self.view.entry.update(ValueUnset)
self.assertEqual(self.view.entry.get_text(), "")
self.view.spinbutton.update(ValueUnset)
self.assertEqual(self.view.spinbutton.get_text(), "")
def testValueChangeWhenWidgetInalid(self):
def validate_entry(entry, value):
if entry.make_invalid:
return ValidationError("")
self.view.entry.connect('validate', validate_entry)
self.view.entry.make_invalid = False
self.view.entry.update("Propagated immediatly")
self.assertEqual(self.model.entry, "Propagated immediatly")
self.view.entry.make_invalid = True
self.view.entry.update("Propagated later")
self.assertEqual(self.model.entry, "Propagated immediatly")
self.view.entry.make_invalid = False
self.view.entry.validate(force=True)
self.assertEqual(self.model.entry, "Propagated later")