def check_button_disabled(self, style):
button_text_edit = ButtonTextEdit(button_enabled=False, )
view = View(
Item(
"play_button",
editor=ButtonEditor(),
enabled_when="button_enabled",
style=style,
), )
tester = UITester()
with tester.create_ui(button_text_edit, dict(view=view)) as ui:
button = tester.find_by_name(ui, "play_button")
self.assertFalse(button.inspect(IsEnabled()))
with self.assertTraitDoesNotChange(button_text_edit,
"play_button"):
button.perform(MouseClick())
button_text_edit.button_enabled = True
self.assertTrue(button.inspect(IsEnabled()))
with self.assertTraitChanges(button_text_edit,
"play_button",
count=1):
button.perform(MouseClick())
def test_propagate_errors_switch_selection(self):
obj = ObjectWithValidatedList()
ui_tester = UITester()
with ui_tester.create_ui(obj, {'view': selection_view}) as ui:
something_ui = ui_tester.find_by_name(ui, "inst")
something_ui.locate(Index(0)).perform(MouseClick())
some_string_field = something_ui.locate(
TargetByName('some_string'))
some_string_field.perform(KeySequence("bcde"))
some_string_field.perform(KeyClick("Enter"))
ok_button = ui_tester.find_by_id(ui, "OK")
instance_editor_ui = something_ui._target._ui
instance_editor_ui_parent = something_ui._target._ui.parent
self.assertNotEqual(instance_editor_ui, ui)
self.assertEqual(instance_editor_ui_parent, ui)
self.assertEqual(instance_editor_ui.errors, ui.errors)
self.assertFalse(ok_button.inspect(IsEnabled()))
# change to a different selected that is not in an error state
something_ui.locate(Index(1)).perform(MouseClick())
self.assertTrue(ok_button.inspect(IsEnabled()))
def test_propagate_errors(self):
obj = ObjectWithValidatedInstance()
ui_tester = UITester()
with ui_tester.create_ui(obj) as ui:
something_ui = ui_tester.find_by_name(ui, "something")
some_string_field = something_ui.locate(
TargetByName('some_string')
)
some_string_field.perform(KeySequence("abcd"))
some_string_field.perform(KeyClick("Enter"))
ok_button = ui_tester.find_by_id(ui, "OK")
instance_editor_ui = something_ui._target._ui
instance_editor_ui_parent = something_ui._target._ui.parent
self.assertNotEqual(
instance_editor_ui, ui
)
self.assertEqual(
instance_editor_ui_parent, ui
)
self.assertEqual(
instance_editor_ui.errors, ui.errors
)
self.assertFalse(ok_button.inspect(IsEnabled()))
def test_simple_editor_disabled(self):
enum_edit = EnumModel(value="two")
view = View(
UItem(
"value",
style="simple",
enabled_when="value == 'one'",
editor=EnumEditor(evaluate=True, values=["one", "two"]),
), )
tester = UITester()
with tester.create_ui(enum_edit, dict(view=view)) as ui:
combobox = tester.find_by_name(ui, "value")
with self.assertRaises(Disabled):
combobox.perform(KeyClick("Enter"))
with self.assertRaises(Disabled):
combobox.perform(KeySequence("two"))
self.assertFalse(combobox.inspect(IsEnabled()))
def test_destroy_after_ok_wx(self):
# Behavior: after pressing 'OK' in a dialog, the method UI.finish is
# called and the view control and its children are destroyed
foo = FooDialog()
tester = UITester()
with tester.create_ui(foo) as ui:
# keep reference to the control to check that it was destroyed
control = ui.control
# decorate control's `Destroy` function to check that it is called
control.Destroy = count_calls(control.Destroy)
# press the OK button and close the dialog
ok_button = tester.find_by_id(ui, "OK")
self.assertEqual(ok_button.inspect(DisplayedText()), "OK")
self.assertTrue(ok_button.inspect(IsEnabled()))
ok_button.perform(MouseClick())
self.assertIsNone(ui.control)
self.assertEqual(control.Destroy._n_calls, 1)
def test_is_enabled(self):
self.widget.Enable(True)
self.assertTrue(self.good_wrapper.inspect(IsEnabled()))
def test_is_disabled(self):
self.widget.setEnabled(False)
self.assertFalse(self.good_wrapper.inspect(IsEnabled()))