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# Copyright (c) 2013 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import swift.common.constraints
from nose import SkipTest
from mock import patch
from gluster.swift.common import constraints as cnt
def mock_glusterfs_mount(*args, **kwargs):
return True
def mock_constraints_conf_int(*args, **kwargs):
return 1000
def mock_check_object_creation(*args, **kwargs):
return None
def mock_check_mount(*args, **kwargs):
return True
def mock_check_mount_err(*args, **kwargs):
return False
class TestConstraints(unittest.TestCase):
""" Tests for common.constraints """
def tearDown(self):
cnt.set_object_name_component_length()
def test_set_object_name_component_length(self):
len = cnt.get_object_name_component_length()
cnt.set_object_name_component_length(len+1)
self.assertEqual(len, cnt.get_object_name_component_length()-1)
if hasattr(swift.common.constraints, 'constraints_conf_int'):
len = swift.common.constraints.constraints_conf_int(
'max_object_name_component_length', 255)
cnt.set_object_name_component_length()
self.assertEqual(len, cnt.get_object_name_component_length())
with patch('swift.common.constraints.constraints_conf_int',
mock_constraints_conf_int):
cnt.set_object_name_component_length()
self.assertEqual(cnt.get_object_name_component_length(), 1000)
def test_validate_obj_name_component(self):
max_obj_len = cnt.get_object_name_component_length()
self.assertFalse(cnt.validate_obj_name_component('tests'*(max_obj_len/5)))
cnt.set_object_name_component_length(300)
self.assertFalse(cnt.validate_obj_name_component('tests'*60))
def test_validate_obj_name_component_err(self):
max_obj_len = cnt.get_object_name_component_length()
self.assertTrue(cnt.validate_obj_name_component('tests'*(max_obj_len/5+1)))
self.assertTrue(cnt.validate_obj_name_component('.'))
self.assertTrue(cnt.validate_obj_name_component('..'))
def test_gluster_check_object_creation(self):
with patch('gluster.swift.common.constraints.__check_object_creation',
mock_check_object_creation):
self.assertFalse(cnt.gluster_check_object_creation(None, 'dir/z'))
def test_gluster_check_object_creation_err(self):
with patch('gluster.swift.common.constraints.__check_object_creation',
mock_check_object_creation):
self.assertTrue(cnt.gluster_check_object_creation(None, 'dir/.'))
def test_gluster_check_mount(self):
with patch('gluster.swift.common.constraints.__check_mount',
mock_check_mount):
self.assertTrue(cnt.gluster_check_mount('/tmp/drive', 'vol0'))
with patch('gluster.swift.common.constraints.__check_mount',
mock_check_mount_err):
with patch('gluster.swift.common.Glusterfs.mount',
mock_glusterfs_mount):
self.assertTrue(cnt.gluster_check_mount('/tmp/drive', 'vol0'))
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