def test_ctrl_c_breaks_execution(self):
stdin = helper.event_factory(key.CTRL_C)
message = "Foo message"
variable = "Bar variable"
question = questions.Confirm(variable, message)
sut = ConsoleRender(event_generator=stdin)
with self.assertRaises(KeyboardInterrupt):
sut.render(question)
def test_invalid_answer(self):
stdin = helper.event_factory("Z", "Z", "Z", "Y")
message = "Foo message"
variable = "Bar variable"
question = questions.Confirm(variable, message=message, default=True)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertNotInStdout("Z")
self.assertTrue(result)
def test_invalid_answer(self):
stdin = helper.event_factory('Z', 'Z', 'Z', 'Y')
message = 'Foo message'
variable = 'Bar variable'
question = questions.Confirm(variable, message=message, default=True)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertNotInStdout('Z')
self.assertTrue(result)
def test_answring_N(self):
stdin = helper.event_factory("N")
message = "Foo message"
variable = "Bar variable"
expected = False
question = questions.Confirm(variable, message=message, default=True)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertEqual(expected, result)
self.assertInStdout(message)
self.assertInStdout("(Y/n)")
def test_no_as_default(self):
stdin = helper.event_factory(key.ENTER)
message = "Foo message"
variable = "Bar variable"
expected = False
question = questions.Confirm(variable, message=message)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertEqual(expected, result)
self.assertInStdout(message)
self.assertInStdout("(y/N)")
def test_answring_n(self):
stdin = helper.event_factory('n')
message = 'Foo message'
variable = 'Bar variable'
expected = False
question = questions.Confirm(variable, message=message, default=True)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertEquals(expected, result)
self.assertInStdout(message)
self.assertInStdout('(Y/n)')
def test_yes_as_default(self):
stdin = helper.event_factory(key.ENTER)
message = 'Foo message'
variable = 'Bar variable'
expected = True
question = questions.Confirm(variable, message=message, default=True)
sut = ConsoleRender(event_generator=stdin)
result = sut.render(question)
self.assertEqual(expected, result)
self.assertInStdout(message)
self.assertInStdout('(Y/n)')
def test_default_default_value_is_false_instead_of_none(self):
name = "foo"
q = questions.Confirm(name)
self.assertEqual(False, q.default)
def confirm(message, render=None, **kwargs):
render = render or ConsoleRender()
question = questions.Confirm(name="", message=message, **kwargs)
return render.render(question)
