examples/c/proactor/test.py

#
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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
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# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License
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# This is a test script to run the examples and verify that they behave as expected.

from exampletest import *

import unittest
import sys

def python_cmd(name):
    dir = os.path.dirname(__file__)
    return [sys.executable, os.path.join(dir, "..", "..", "python", name)]

def receive_expect(n):
    return ''.join('{"sequence"=%s}\n'%i for i in xrange(1, n+1)) + "%s messages received\n"%n

class CExampleTest(BrokerTestCase):
    broker_exe = ["libuv_broker"]

    def test_send_receive(self):
        """Send first then receive"""
        s = self.proc(["libuv_send", "-a", self.addr])
        self.assertEqual("100 messages sent and acknowledged\n", s.wait_out())
        r = self.proc(["libuv_receive", "-a", self.addr])
        self.assertEqual(receive_expect(100), r.wait_out())

    def test_receive_send(self):
        """Start receiving  first, then send."""
        r = self.proc(["libuv_receive", "-a", self.addr]);
        s = self.proc(["libuv_send", "-a", self.addr]);
        self.assertEqual("100 messages sent and acknowledged\n", s.wait_out())
        self.assertEqual(receive_expect(100), r.wait_out())

    def test_timed_send(self):
        """Send with timed delay"""
        s = self.proc(["libuv_send", "-a", self.addr, "-d100", "-m3"])
        self.assertEqual("3 messages sent and acknowledged\n", s.wait_out())
        r = self.proc(["libuv_receive", "-a", self.addr, "-m3"])
        self.assertEqual(receive_expect(3), r.wait_out())


if __name__ == "__main__":
    unittest.main()