def test_ctrl_c_breaks_execution(self):
stdin_array = [key.CTRL_C]
stdin = helper.event_factory(*stdin_array)
message = 'Foo message'
variable = 'Bar variable'
question = questions.List(variable, message)
sut = ConsoleRender(event_generator=stdin)
with self.assertRaises(KeyboardInterrupt):
sut.render(question)
def test_move_up(self):
stdin = helper.event_factory(key.DOWN, key.UP, key.ENTER)
message = 'Foo message'
variable = 'Bar variable'
choices = ['foo', 'bar', 'bazz']
question = questions.List(variable, message, choices=choices)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertEqual('foo', result)
def test_move_up(self):
stdin = helper.event_factory(key.DOWN, key.UP, key.ENTER)
message = "Foo message"
variable = "Bar variable"
choices = ["foo", "bar", "bazz"]
question = questions.List(variable, message, choices=choices)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertEqual("foo", result)
def test_choose_the_second(self):
stdin = helper.event_factory(key.DOWN, key.ENTER)
message = "Foo message"
variable = "Bar variable"
choices = ["foo", "bar", "bazz"]
question = questions.List(variable, message, choices=choices)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
assert result == "bar"
def test_all_choices_are_shown(self):
stdin = helper.event_factory(key.ENTER)
message = 'Foo message'
variable = 'Bar variable'
choices = ['foo', 'bar', 'bazz']
question = questions.List(variable, message, choices=choices)
sut = ConsoleRender(event_generator=stdin)
sut.render(question)
self.assertInStdout(message)
for choice in choices:
self.assertInStdout(choice)
def test_move_up_carousel(self):
stdin = helper.event_factory(key.UP, key.ENTER)
message = "Foo message"
variable = "Bar variable"
choices = ["foo", "bar", "bazz"]
question = questions.List(variable,
message,
choices=choices,
carousel=True)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
assert result == "bazz"
def test_choose_with_long_choices(self):
stdin = helper.event_factory(
key.DOWN,
key.DOWN,
key.DOWN,
key.DOWN,
key.DOWN,
key.DOWN,
key.DOWN,
key.DOWN,
key.DOWN,
key.DOWN,
key.ENTER,
)
message = "Number message"
variable = "Number variable"
choices = list(range(15))
question = questions.List(variable, message, choices=choices)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
assert result == 10
def list_input(message, render=None, **kwargs):
render = render or ConsoleRender()
question = questions.List(name="", message=message, **kwargs)
return render.render(question)
