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833dd3c068
We don't support py2 anymore so we should always import from 'unittest'. Change-Id: Ief7ffdf5293854430d20c297d16f060a2e3888e3 Signed-off-by: Marcin Sobczyk <msobczyk@redhat.com>
80 lines
2.8 KiB
Python
80 lines
2.8 KiB
Python
# coding=utf-8
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#
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# Copyright 2016 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# Refer to the README and COPYING files for full details of the license
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#
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from __future__ import absolute_import
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from __future__ import division
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from unittest import mock
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from vdsm.metrics import statsd
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from testlib import VdsmTestCase as TestCaseBase
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class StatsdModuleTest(TestCaseBase):
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@classmethod
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def setup_class(cls):
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cls.old_socket = statsd.socket.socket
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cls.mock_socket = statsd.socket.socket = mock.Mock()
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try:
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statsd.start('localhost')
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cls._address = ('127.0.0.1', 8125)
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except:
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statsd.socket.socket = cls.old_socket
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@classmethod
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def teardown_class(cls):
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statsd.socket.socket = cls.old_socket
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def setUp(self):
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self.mock_socket.reset_mock()
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def test_send_single(self):
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data = {'hello': 3}
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statsd.send(data)
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self.mock_socket.return_value.sendto.assert_called_once_with(
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b'hello:3|g', self._address)
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def test_send_unicode(self):
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data = {'\xd7\xa9\xd7\x9c\xd7\x95\xd7\x9d': 3}
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statsd.send(data)
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self.mock_socket.return_value.sendto.assert_called_once_with(
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b'\xd7\xa9\xd7\x9c\xd7\x95\xd7\x9d:3|g', self._address)
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def test_send_mixed_chars(self):
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data = {'hello.\xd7\xa9\xd7\x9c\xd7\x95\xd7\x9d.ma': 3}
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statsd.send(data)
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self.mock_socket.return_value.sendto.assert_called_once_with(
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b'hello.\xd7\xa9\xd7\x9c\xd7\x95\xd7\x9d.ma:3|g', self._address)
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def test_send_long_metric_name(self):
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long_metric_name = ".".join(["1234567890"] * 12)
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data = {long_metric_name: 3}
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statsd.send(data)
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self.mock_socket.return_value.sendto.assert_called_once_with(
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b'%s:3|g' % long_metric_name, self._address)
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def test_send_multiple(self):
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data = {'hello': 7, 'goodbye': 11}
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statsd.send(data)
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calls = [mock.call(b'hello:7|g', self._address),
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mock.call(b'goodbye:11|g', self._address)]
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self.mock_socket.return_value.sendto.assert_has_calls(calls)
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