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34f8a8dd81
The initial implementation does not take into consideration that some words in a debug log might be longer than 75 characters, thus cause infinite loop. Signed-off-by: Aaron Tan <jangsutsr@gmail.com>
90 lines
3.8 KiB
Python
90 lines
3.8 KiB
Python
# Copyright 2015, Ansible, Inc.
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# Luke Sneeringer <lsneeringer@ansible.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import click
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from tower_cli.conf import settings
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from tower_cli.utils import debug
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from tests.compat import unittest, mock
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class LogTests(unittest.TestCase):
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"""A set of tests to establish that the log method works in the way
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that we expect.
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"""
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def test_not_verbose_mode(self):
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"""Establish that this method does nothing if we are not in
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verbose mode.
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"""
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with settings.runtime_values(verbose=False):
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with mock.patch.object(click, 'secho') as secho:
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debug.log('foo bar baz')
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self.assertEqual(secho.call_count, 0)
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def test_header(self):
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"""Establish that a header echoes the expected string, of
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correct length.
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"""
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s = 'Decided all the things.'
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with mock.patch.object(click, 'secho') as secho:
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with settings.runtime_values(verbose=True):
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debug.log(s, header='decision', fg='blue')
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self.assertEqual(secho.mock_calls[0][1][0],
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'*** DECISION: Decided all the things. '
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'*****************************************')
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def test_extra_newlines(self):
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"""Establish that extra newlines are correctly applied if they
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are requested.
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"""
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s = 'All your base are belong to us.'
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with mock.patch.object(click, 'secho') as secho:
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with settings.runtime_values(verbose=True):
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debug.log(s, nl=3)
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self.assertEqual(secho.mock_calls[0][1][0],
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'All your base are belong to us.\n\n')
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def test_multi_lines(self):
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"""Establish that overly long debug messages will be displayed in
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multiple lines.
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"""
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s = ' '.join(['multi-line'] * 30)
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expected = '\n'.join([
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'*** DETAILS: multi-line multi-line multi-line multi-line multi-line multi-line ',
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'*** multi-line multi-line multi-line multi-line multi-line multi-line *********',
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'*** multi-line multi-line multi-line multi-line multi-line multi-line *********',
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'*** multi-line multi-line multi-line multi-line multi-line multi-line *********',
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'*** multi-line multi-line multi-line multi-line multi-line multi-line *********',
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])
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with mock.patch.object(click, 'secho') as secho:
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with settings.runtime_values(verbose=True):
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debug.log(s, header='details')
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self.assertEqual(secho.mock_calls[0][1][0], expected)
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def test_extra_long_words(self):
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"""Ensure we treat words longer than 79 characters properly and do not
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trigger any issue.
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"""
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s = ' '.join(['short_word', 'short_word', 'l' + 'o' * 68 + 'ng_word'])
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expected = '\n'.join([
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'*** DETAILS: short_word short_word ********************************************',
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'*** loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong_word ',
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])
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with mock.patch.object(click, 'secho') as secho:
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with settings.runtime_values(verbose=True):
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debug.log(s, header='details')
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self.assertEqual(secho.mock_calls[0][1][0], expected)
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