def setUp(self):
self._sep_patch = patch.object(os.path, 'sep', "/")
self._sep_patch.start()
settings = TestSettings()
settings['LOCAL_DATA_DIR'] = '/tmp/'
self._database_patch = patch('carbon.state.database',
new=WhisperDatabase(settings))
self._database_patch.start()
def test_migrateTaggedFilesystemPathHashed(self):
metric = 'stats.example.counts;tag1=value1'
settings = TestSettings()
settings['LOCAL_DATA_DIR'] = '/tmp/'
settings['TAG_HASH_FILENAMES'] = False
database = WhisperDatabase(settings)
result = database.exists(metric)
self.assertEqual(result, False)
old_path = database.getFilesystemPath(metric)
self.assertEqual(
old_path, '/tmp/_tagged/872/252/stats_DOT_example_DOT_counts;tag1=value1.wsp') # nosec
self.assertEqual(exists(old_path), False)
result = database.create(metric, [(60, 60)], 0.5, 'average')
self.assertEqual(exists(old_path), True)
result = database.exists(metric)
self.assertEqual(result, True)
settings['TAG_HASH_FILENAMES'] = True
database = WhisperDatabase(settings)
hashed_path = database.getFilesystemPath(metric)
self.assertEqual(
hashed_path,
'/tmp/_tagged/872/252/' + # nosec
'872252dcead671982862f82a3b440f02aa8f525dd6d0f2921de0dc2b3e874ad0.wsp')
self.assertEqual(exists(hashed_path), False)
result = database.exists(metric)
self.assertEqual(result, True)
self.assertEqual(exists(old_path), False)
self.assertEqual(exists(hashed_path), True)
os.remove(hashed_path)
def setUp(self):
test_directory = os.path.dirname(os.path.realpath(__file__))
settings = TestSettings()
settings['CONF_DIR'] = os.path.join(test_directory, 'data',
'conf-directory')
settings['LOCAL_DATA_DIR'] = ''
self._settings_patch = patch('carbon.conf.settings', settings)
self._settings_patch.start()
self._database_patch = patch('carbon.state.database',
new=WhisperDatabase(settings))
self._database_patch.start()
def test_getTaggedFilesystemPath(self):
metric = 'stats.example.counts;tag1=value1'
settings = TestSettings()
settings['LOCAL_DATA_DIR'] = '/tmp/'
settings['TAG_HASH_FILENAMES'] = False
database = WhisperDatabase(settings)
result = database.getFilesystemPath(metric)
self.assertEqual(
result, '/tmp/_tagged/872/252/stats_DOT_example_DOT_counts;tag1=value1.wsp') # nosec
result = database.exists(metric)
self.assertEqual(result, False)
def test_getTaggedFilesystemPathHashed(self):
metric = 'stats.example.counts;tag1=value1'
settings = TestSettings()
settings['LOCAL_DATA_DIR'] = '/tmp/'
settings['TAG_HASH_FILENAMES'] = True
database = WhisperDatabase(settings)
result = database.getFilesystemPath(metric)
self.assertEqual(
result,
'/tmp/_tagged/872/252/' + # nosec
'872252dcead671982862f82a3b440f02aa8f525dd6d0f2921de0dc2b3e874ad0.wsp')
result = database.exists(metric)
self.assertEqual(result, False)
def test_getFilesystemPath(self):
settings = TestSettings()
settings['LOCAL_DATA_DIR'] = '/tmp/'
database = WhisperDatabase(settings)
result = database.getFilesystemPath('stats.example.counts')
self.assertEqual(result, '/tmp/stats/example/counts.wsp') # nosec