rana-cli/tests/utils.py
2017-11-22 12:58:29 -08:00

221 lines
8.4 KiB
Python

# -*- coding: utf-8 -*-
import logging
import os
import sys
import tempfile
from wakatime.compat import u
try:
import mock
from mock import ANY
except ImportError:
import unittest.mock as mock
from unittest.mock import ANY
try:
# Python 2.6
import unittest2 as unittest
except ImportError:
# Python >= 2.7
import unittest
try:
from .packages import simplejson as json
except (ImportError, SyntaxError):
import json
class TestCase(unittest.TestCase):
patch_these = []
def setUp(self):
# disable logging while testing
logging.disable(logging.CRITICAL)
self.maxDiff = 1000
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, message=None):
if isinstance(first_list, list) and isinstance(second_list, list):
if message:
self.assertEquals(self.normalize_list(first_list), self.normalize_list(second_list), message)
else:
self.assertEquals(self.normalize_list(first_list), self.normalize_list(second_list))
else:
if message:
self.assertEquals(first_list, second_list, message)
else:
self.assertEquals(first_list, second_list)
def assertHeartbeatNotSent(self):
self.patched['wakatime.packages.requests.adapters.HTTPAdapter.send'].assert_not_called()
def assertHeartbeatSent(self, heartbeat=None, extra_heartbeats=[], headers=None, cert=None, proxies={}, stream=False, timeout=60, verify=True):
self.patched['wakatime.packages.requests.adapters.HTTPAdapter.send'].assert_called_once_with(
ANY, cert=cert, proxies=proxies, stream=stream, timeout=timeout, verify=verify,
)
body = json.loads(self.patched['wakatime.packages.requests.adapters.HTTPAdapter.send'].call_args[0][0].body)
self.assertIsInstance(body, list)
if headers:
actual_headers = self.patched['wakatime.packages.requests.adapters.HTTPAdapter.send'].call_args[0][0].headers
for key, val in headers.items():
self.assertEquals(actual_headers.get(key), val, u('Expected api request to have header {0}={1}, instead {0}={2}').format(u(key), u(actual_headers.get(key)), u(val)))
if heartbeat:
keys = list(body[0].keys()) + list(heartbeat.keys())
for key in keys:
if isinstance(heartbeat.get(key), list):
self.assertListsEqual(heartbeat.get(key), body[0].get(key), u('Expected heartbeat to be sent with {0}={1}, instead {0}={2}').format(u(key), u(heartbeat.get(key)), u(body[0].get(key))))
else:
self.assertEquals(heartbeat.get(key), body[0].get(key), u('Expected heartbeat to be sent with {1} {0}={2}, instead {3} {0}={4}').format(u(key), type(heartbeat.get(key)).__name__, u(heartbeat.get(key)), type(body[0].get(key)).__name__, u(body[0].get(key))))
if extra_heartbeats:
for i in range(len(extra_heartbeats)):
keys = list(body[i + 1].keys()) + list(extra_heartbeats[i].keys())
for key in keys:
if isinstance(extra_heartbeats[i].get(key), list):
self.assertListsEqual(extra_heartbeats[i].get(key), body[i + 1].get(key), u('Expected extra heartbeat {3} to be sent with {0}={1}, instead {0}={2}').format(u(key), u(extra_heartbeats[i].get(key)), u(body[i + 1].get(key)), i))
else:
self.assertEquals(extra_heartbeats[i].get(key), body[i + 1].get(key), u('Expected extra heartbeat {5} to be sent with {1} {0}={2}, instead {3} {0}={4}').format(u(key), type(extra_heartbeats[i].get(key)).__name__, u(extra_heartbeats[i].get(key)), type(body[i + 1].get(key)).__name__, u(body[i + 1].get(key)), i))
def assertSessionCacheUntouched(self):
self.patched['wakatime.session_cache.SessionCache.delete'].assert_not_called()
self.patched['wakatime.session_cache.SessionCache.get'].assert_not_called()
self.patched['wakatime.session_cache.SessionCache.save'].assert_not_called()
def assertSessionCacheDeleted(self):
self.patched['wakatime.session_cache.SessionCache.delete'].assert_called_once_with()
self.patched['wakatime.session_cache.SessionCache.get'].assert_called_once_with()
self.patched['wakatime.session_cache.SessionCache.save'].assert_not_called()
def assertSessionCacheSaved(self):
self.patched['wakatime.session_cache.SessionCache.save'].assert_called_once_with(ANY)
self.patched['wakatime.session_cache.SessionCache.get'].assert_called_once_with()
self.patched['wakatime.session_cache.SessionCache.delete'].assert_not_called()
def assertHeartbeatSavedOffline(self):
self.patched['wakatime.offlinequeue.Queue.push'].assert_called_once_with(ANY)
self.patched['wakatime.offlinequeue.Queue.pop'].assert_not_called()
def assertHeartbeatNotSavedOffline(self):
self.patched['wakatime.offlinequeue.Queue.push'].assert_not_called()
def assertOfflineHeartbeatsSynced(self):
self.patched['wakatime.offlinequeue.Queue.pop'].assert_called()
def assertOfflineHeartbeatsNotSynced(self):
self.patched['wakatime.offlinequeue.Queue.pop'].assert_not_called()
def assertNothingPrinted(self):
self.assertEquals(sys.stdout.getvalue(), '')
self.assertEquals(sys.stderr.getvalue(), '')
def assertNothingLogged(self, logs):
self.assertEquals(self.getLogOutput(logs), '')
def getLogOutput(self, logs):
return u("\n").join([u(' ').join(x) for x in logs.actual()])
@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__()