def test_ask_input_exception(self, isatty, input, stderr):
isatty.return_value = True
input.side_effect = ValueError
self.assertEqual("", ConsoleOutput.ask("test: "))
stderr.write.assert_called_with("test: ")
def test_ask_no_tty(self, isatty, input, stderr):
isatty.return_value = False
self.assertEqual("", ConsoleOutput.ask("test: "))
input.assert_not_called()
stderr.write.assert_not_called()
def test_ask(self, isatty, input, stderr):
input.return_value = "hello"
isatty.return_value = True
self.assertEqual("hello", ConsoleOutput.ask("test: "))
stderr.write.assert_called_with("test: ")
def test_ask(self):
output = StringIO()
console = ConsoleOutput(output)
self.assertEqual("hello", console.ask("test: "))
self.assertEqual("test: ", output.getvalue())
def test_ask_input_exception(self):
output = StringIO()
console = ConsoleOutput(output)
self.assertIsNone(console.ask("test: "))
self.assertEqual("test: ", output.getvalue())
def test_ask_no_tty(self, mock_input: Mock):
output = StringIO()
console = ConsoleOutput(output)
self.assertIsNone(console.ask("test: "))
self.assertEqual("", output.getvalue())
mock_input.assert_not_called()