rana-cli/tests/utils.py

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# -*- coding: utf-8 -*-
import logging
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import sys
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from wakatime.compat import u
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try:
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import mock
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except ImportError:
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import unittest.mock as mock
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try:
# Python 2.6
import unittest2 as unittest
except ImportError:
# Python >= 2.7
import unittest
class TestCase(unittest.TestCase):
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patch_these = []
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def setUp(self):
# disable logging while testing
logging.disable(logging.CRITICAL)
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self.patched = {}
if hasattr(self, 'patch_these'):
for patch_this in self.patch_these:
namespace = patch_this[0] if isinstance(patch_this, (list, set)) else patch_this
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patcher = mock.patch(namespace)
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mocked = patcher.start()
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mocked.reset_mock()
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self.patched[namespace] = mocked
if isinstance(patch_this, (list, set)) and len(patch_this) > 0:
retval = patch_this[1]
if callable(retval):
retval = retval()
mocked.return_value = retval
def tearDown(self):
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mock.patch.stopall()
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def normalize_list(self, items):
return sorted([u(x) for x in items])
def assertListsEqual(self, first_list, second_list):
self.assertEquals(self.normalize_list(first_list), self.normalize_list(second_list))
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@property
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def isPy35(self):
return (sys.version_info[0] == 3 and sys.version_info[1] == 5)
try:
# Python >= 3
from tempfile import TemporaryDirectory
except ImportError:
# Python < 3
import shutil
import tempfile
class TemporaryDirectory(object):
"""Context manager for tempfile.mkdtemp().
Adds the ability to use with a `with` statement.
"""
def __enter__(self):
self.name = tempfile.mkdtemp()
return self.name
def __exit__(self, exc_type, exc_value, traceback):
shutil.rmtree(self.name)