def test_multi_getters_setters():
a = App()
l = ListBox(a, ["foo", "bar"], multiselect=True)
assert l.value == None
l.value = ["bar"]
assert l.value == ["bar"]
l.value = ["bar", "foo"]
# test selected values are in value
assert all(x in l.value for x in ['bar', 'foo'])
a.destroy()
def test_getters_setters():
a = App()
l = ListBox(a, ["foo", "bar"])
assert l.value == None
l.value = "bar"
assert l.value == "bar"
a.destroy()
def test_command_with_parameter():
a = App()
callback_event = Event()
def callback(value):
assert value == "bar"
callback_event.set()
l = ListBox(a, ["foo", "bar"], command = callback)
l.value = "bar"
assert not callback_event.is_set()
l._listbox._command_callback()
assert callback_event.is_set()
a.destroy()
def test_update_command_with_parameter():
a = App()
callback_event = Event()
def callback(value):
assert l.value == "foo"
callback_event.set()
l = ListBox(a, ["foo", "bar"])
l.value = "foo"
l.update_command(callback)
l._listbox._command_callback()
assert callback_event.is_set()
a.destroy()
