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# Copyright 2014 Rackspace Hosting
# All Rights Reserved.
#
# 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 json
import mock
import testtools
from troveclient.v1 import metadata
class TestMetadata(testtools.TestCase):
def setUp(self):
super(TestMetadata, self).setUp()
self.orig__init = metadata.Metadata.__init__
metadata.Metadata.__init__ = mock.Mock(return_value=None)
self.metadata = metadata.Metadata()
self.metadata.manager = mock.Mock()
self.metadata.api = mock.Mock()
self.metadata.api.client = mock.Mock()
self.instance_uuid = '3fbc8d6d-3f87-41d9-a4a1-060830dc6c4c'
self.metadata_key = 'metakey'
self.new_metadata_key = 'newmetakey'
self.metadata_value = {'metavalue': [1, 2, 3]}
def tearDown(self):
super(TestMetadata, self).tearDown()
metadata.Metadata.__init__ = self.orig__init
def test_list(self):
def side_effect_func(path, config):
return path, config
self.metadata._get = mock.Mock(side_effect=side_effect_func)
path, config = self.metadata.list(self.instance_uuid)
self.assertEqual('/instances/%s/metadata' % self.instance_uuid, path)
self.assertEqual('metadata', config)
def test_show(self):
def side_effect_func(path, config):
return path, config
self.metadata._get = mock.Mock(side_effect=side_effect_func)
path, config = self.metadata.show(self.instance_uuid,
self.metadata_key)
self.assertEqual('/instances/%s/metadata/%s' %
(self.instance_uuid, self.metadata_key), path)
self.assertEqual('metadata', config)
def test_create(self):
def side_effect_func(path, body, config):
return path, body, config
create_body = {
'metadata': {
'value': self.metadata_value
}
}
self.metadata._create = mock.Mock(side_effect=side_effect_func)
path, body, config = self.metadata.create(self.instance_uuid,
self.metadata_key,
self.metadata_value)
self.assertEqual('/instances/%s/metadata/%s' %
(self.instance_uuid, self.metadata_key), path)
self.assertEqual(create_body, body)
self.assertEqual('metadata', config)
def test_edit(self):
def side_effect_func(path, body):
return path, body
edit_body = {
'metadata': {
'value': self.metadata_value
}
}
self.metadata._edit = mock.Mock(side_effect=side_effect_func)
path, body = self.metadata.edit(self.instance_uuid,
self.metadata_key,
self.metadata_value)
self.assertEqual('/instances/%s/metadata/%s' %
(self.instance_uuid, self.metadata_key), path)
self.assertEqual(edit_body, body)
def test_update(self):
def side_effect_func(path, body):
return path, body
update_body = {
'metadata': {
'key': self.new_metadata_key,
'value': self.metadata_value
}
}
self.metadata._update = mock.Mock(side_effect=side_effect_func)
path, body = self.metadata.update(self.instance_uuid,
self.metadata_key,
self.new_metadata_key,
self.metadata_value)
self.assertEqual('/instances/%s/metadata/%s' %
(self.instance_uuid, self.metadata_key), path)
self.assertEqual(update_body, body)
def test_delete(self):
def side_effect_func(path):
return path
self.metadata._delete = mock.Mock(side_effect=side_effect_func)
path = self.metadata.delete(self.instance_uuid, self.metadata_key)
self.assertEqual('/instances/%s/metadata/%s' %
(self.instance_uuid, self.metadata_key), path)
def test_parse_value_valid_json_in(self):
value = {'one': [2, 3, 4]}
ser_value = json.dumps(value)
new_value = self.metadata._parse_value(ser_value)
self.assertEqual(value, new_value)
def test_parse_value_string_in(self):
value = 'this is a string'
new_value = self.metadata._parse_value(value)
self.assertEqual(value, new_value)
def test_parse_value_dict_in(self):
value = {'one': [2, 3, 4]}
new_value = self.metadata._parse_value(value)
self.assertEqual(value, new_value)
def test_parse_value_list_in(self):
value = [2, 3, 4]
new_value = self.metadata._parse_value(value)
self.assertEqual(value, new_value)
def test_parse_value_tuple_in(self):
value = (2, 3, 4)
new_value = self.metadata._parse_value(value)
self.assertEqual(value, new_value)
def test_parse_value_float_in(self):
value = 1.32
new_value = self.metadata._parse_value(value)
self.assertEqual(value, new_value)
def test_parse_value_int_in(self):
value = 1
new_value = self.metadata._parse_value(value)
self.assertEqual(value, new_value)
def test_parse_value_invalid_json_in(self):
# NOTE(imsplitbit): it's worth mentioning here and in the code that
# if you give _parse_value invalid json you get the string passed back
# to you.
value = "{'one': [2, 3, 4]}"
new_value = self.metadata._parse_value(value)
self.assertEqual(value, new_value)
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