/usr/lib/python2.7/dist-packages/taskflow/tests/unit/test_formatters.py is in python-taskflow 2.3.0-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | # -*- coding: utf-8 -*-
# Copyright (C) 2015 Yahoo! Inc. All Rights Reserved.
#
# Licensed 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
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from taskflow import engines
from taskflow import formatters
from taskflow.listeners import logging as logging_listener
from taskflow.patterns import linear_flow
from taskflow import states
from taskflow import test
from taskflow.test import mock
from taskflow.test import utils as test_utils
class FormattersTest(test.TestCase):
@staticmethod
def _broken_atom_matcher(node):
return node.item.name == 'Broken'
def _make_test_flow(self):
b = test_utils.TaskWithFailure("Broken")
h_1 = test_utils.ProgressingTask("Happy-1")
h_2 = test_utils.ProgressingTask("Happy-2")
flo = linear_flow.Flow("test")
flo.add(h_1, h_2, b)
return flo
def test_exc_info_format(self):
flo = self._make_test_flow()
e = engines.load(flo)
self.assertRaises(RuntimeError, e.run)
fails = e.storage.get_execute_failures()
self.assertEqual(1, len(fails))
self.assertIn('Broken', fails)
fail = fails['Broken']
f = formatters.FailureFormatter(e)
(exc_info, details) = f.format(fail, self._broken_atom_matcher)
self.assertEqual(3, len(exc_info))
self.assertEqual("", details)
@mock.patch('taskflow.formatters.FailureFormatter._format_node')
def test_exc_info_with_details_format(self, mock_format_node):
mock_format_node.return_value = 'A node'
flo = self._make_test_flow()
e = engines.load(flo)
self.assertRaises(RuntimeError, e.run)
fails = e.storage.get_execute_failures()
self.assertEqual(1, len(fails))
self.assertIn('Broken', fails)
fail = fails['Broken']
# Doing this allows the details to be shown...
e.storage.set_atom_intention("Broken", states.EXECUTE)
f = formatters.FailureFormatter(e)
(exc_info, details) = f.format(fail, self._broken_atom_matcher)
self.assertEqual(3, len(exc_info))
self.assertTrue(mock_format_node.called)
@mock.patch('taskflow.storage.Storage.get_execute_result')
def test_exc_info_with_details_format_hidden(self, mock_get_execute):
flo = self._make_test_flow()
e = engines.load(flo)
self.assertRaises(RuntimeError, e.run)
fails = e.storage.get_execute_failures()
self.assertEqual(1, len(fails))
self.assertIn('Broken', fails)
fail = fails['Broken']
# Doing this allows the details to be shown...
e.storage.set_atom_intention("Broken", states.EXECUTE)
hide_inputs_outputs_of = ['Broken', "Happy-1", "Happy-2"]
f = formatters.FailureFormatter(
e, hide_inputs_outputs_of=hide_inputs_outputs_of)
(exc_info, details) = f.format(fail, self._broken_atom_matcher)
self.assertEqual(3, len(exc_info))
self.assertFalse(mock_get_execute.called)
@mock.patch('taskflow.formatters.FailureFormatter._format_node')
def test_formatted_via_listener(self, mock_format_node):
mock_format_node.return_value = 'A node'
flo = self._make_test_flow()
e = engines.load(flo)
with logging_listener.DynamicLoggingListener(e):
self.assertRaises(RuntimeError, e.run)
self.assertTrue(mock_format_node.called)
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