# Copyright (c) 2002-2011 IronPort Systems and Cisco Systems
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"""Unittests for coro.in_parallel."""

import coro
import coro_unittest
import unittest

class Test(unittest.TestCase):

    def test_timeout(self):
        """Test in_parallel with timeout (interrupted)."""
        def sleeper(num):
            coro.sleep_relative(5)
            return num

        self.assertRaises(coro.TimeoutError,
                          coro.with_timeout,
                          2,
                          coro.in_parallel,
                          [(sleeper, (1,)),
                           (sleeper, (2,)),
                              (sleeper, (3,)),
                           ]
                          )

        results = coro.with_timeout(7, coro.in_parallel,
                                    [(sleeper, (4,)),
                                     (sleeper, (5,)),
                                        (sleeper, (6,)),
                                     ]
                                    )
        self.assertEqual(results, [4, 5, 6])

if __name__ == '__main__':
    coro_unittest.run_tests()
