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ad17284174
Signed-off-by: Noel Power <noel.power@suse.com> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
# Black box tests for script/traffic_leaner
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#
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# Copyright (C) Catalyst IT Ltd. 2017
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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 3 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, see <http://www.gnu.org/licenses/>.
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"""Blackbox tests for traffic_leaner"""
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from contextlib import contextmanager
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import os
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import tempfile
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from samba.tests import BlackboxTestCase
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LEARNER = "script/traffic_learner"
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DATA_DIR = "python/samba/tests/blackbox/testdata"
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@contextmanager
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def temp_file(temp_dir):
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try:
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tf = tempfile.NamedTemporaryFile(dir=temp_dir)
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name = tf.name
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tf.close()
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yield name
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finally:
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if os.path.exists(name):
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os.remove(name)
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class TrafficLearnerTests(BlackboxTestCase):
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def test_no_output_file(self):
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"""Run the script with no output file specified"""
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expected = (b"No output file was specified to write the model to.\n"
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b"Please specify a filename using the --out option.\n")
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actual = self.check_output(LEARNER)
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self.assertEquals(expected, actual)
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def test_model_generation(self):
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"""Ensure a model is generated from a summary file and it is
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correct"""
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with temp_file(self.tempdir) as output:
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summary = os.path.join(DATA_DIR, "traffic-sample-very-short.txt")
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command = "%s %s --out %s" % (LEARNER, summary, output)
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self.check_run(command)
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expected_fn = os.path.join(DATA_DIR, "traffic_learner.expected")
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expected = open(expected_fn).readlines()
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actual = open(output).readlines()
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self.assertEquals(expected, actual)
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