129 lines
3.5 KiB
Python
129 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
import logging
|
|
import os
|
|
import sys
|
|
import tempfile
|
|
|
|
from wakatime.compat import u
|
|
|
|
|
|
try:
|
|
import mock
|
|
except ImportError:
|
|
import unittest.mock as mock
|
|
try:
|
|
# Python 2.6
|
|
import unittest2 as unittest
|
|
except ImportError:
|
|
# Python >= 2.7
|
|
import unittest
|
|
|
|
|
|
class TestCase(unittest.TestCase):
|
|
patch_these = []
|
|
|
|
def setUp(self):
|
|
# disable logging while testing
|
|
logging.disable(logging.CRITICAL)
|
|
|
|
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
|
|
|
|
patcher = mock.patch(namespace)
|
|
mocked = patcher.start()
|
|
mocked.reset_mock()
|
|
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):
|
|
mock.patch.stopall()
|
|
|
|
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))
|
|
|
|
@property
|
|
def isPy35OrNewer(self):
|
|
if sys.version_info[0] > 3:
|
|
return True
|
|
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
|
|
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):
|
|
try:
|
|
shutil.rmtree(u(self.name))
|
|
except:
|
|
pass
|
|
|
|
|
|
class NamedTemporaryFile(object):
|
|
"""Context manager for a named temporary file compatible with Windows.
|
|
|
|
Provides the path to a closed temporary file that is writeable. Deletes the
|
|
temporary file when exiting the context manager. The built-in
|
|
tempfile.NamedTemporaryFile is not writeable on Windows.
|
|
"""
|
|
name = None
|
|
|
|
def __enter__(self):
|
|
fh = tempfile.NamedTemporaryFile(delete=False)
|
|
self.name = fh.name
|
|
fh.close()
|
|
return self
|
|
|
|
def __exit__(self, type, value, traceback):
|
|
try:
|
|
os.unlink(self.name)
|
|
except:
|
|
pass
|
|
|
|
|
|
class DynamicIterable(object):
|
|
def __init__(self, data, max_calls=None, raise_on_calls=None):
|
|
self.called = 0
|
|
self.max_calls = max_calls
|
|
self.raise_on_calls = raise_on_calls
|
|
self.index = 0
|
|
self.data = data
|
|
def __iter__(self):
|
|
return self
|
|
def __next__(self):
|
|
if self.raise_on_calls and self.called < len(self.raise_on_calls) and self.raise_on_calls[self.called]:
|
|
raise self.raise_on_calls[self.called]
|
|
if self.index >= len(self.data):
|
|
self.called += 1
|
|
self.index = 0
|
|
raise StopIteration
|
|
val = self.data[self.index]
|
|
self.index += 1
|
|
if not self.max_calls or self.called <= self.max_calls:
|
|
return val
|
|
return None
|
|
def next(self):
|
|
return self.__next__()
|