# Copyright (C) 2010 Research in Motion Ltd. All rights reserved.

#

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# modification, are permitted provided that the following conditions are

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import unittest

from webkitpy.common.system.user import User

class UserTest(unittest.TestCase):

    example_user_response = "example user response"

    def test_prompt_repeat(self):

        self.repeatsRemaining = 2

        def mock_raw_input(message):

            self.repeatsRemaining -= 1

            if not self.repeatsRemaining:

                return UserTest.example_user_response

            return None

        self.assertEqual(User.prompt("input", repeat=self.repeatsRemaining, raw_input=mock_raw_input), UserTest.example_user_response)

    def test_prompt_when_exceeded_repeats(self):

        self.repeatsRemaining = 2

        def mock_raw_input(message):

            self.repeatsRemaining -= 1

            return None

        self.assertEqual(User.prompt("input", repeat=self.repeatsRemaining, raw_input=mock_raw_input), None)

if __name__ == '__main__':

    unittest.main()