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# Copyright (c) 2013 Franc Carter franc.carter@gmail.com
# All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
"""
Check that db_subnet_groups behave sanely
"""
import time
import unittest
import boto.rds
from boto.vpc import VPCConnection
from boto.rds import RDSConnection
def _is_ok(subnet_group, vpc_id, description, subnets):
if subnet_group.vpc_id != vpc_id:
print 'vpc_id is ',subnet_group.vpc_id, 'but should be ', vpc_id
return 0
if subnet_group.description != description:
print "description is '"+subnet_group.description+"' but should be '"+description+"'"
return 0
if set(subnet_group.subnet_ids) != set(subnets):
subnets_are = ','.join(subnet_group.subnet_ids)
should_be = ','.join(subnets)
print "subnets are "+subnets_are+" but should be "+should_be
return 0
return 1
class DbSubnetGroupTest(unittest.TestCase):
rds = True
def test_db_subnet_group(self):
vpc_api = VPCConnection()
rds_api = RDSConnection()
vpc = vpc_api.create_vpc('10.0.0.0/16')
az_list = vpc_api.get_all_zones(filters={'state':'available'})
subnet = list()
n = 0;
for az in az_list:
try:
subnet.append(vpc_api.create_subnet(vpc.id, '10.0.'+str(n)+'.0/24',availability_zone=az.name))
n = n+1
except:
pass
grp_name = 'db_subnet_group'+str(int(time.time()))
subnet_group = rds_api.create_db_subnet_group(grp_name, grp_name, [subnet[0].id,subnet[1].id])
if not _is_ok(subnet_group, vpc.id, grp_name, [subnet[0].id,subnet[1].id]):
raise Exception("create_db_subnet_group returned bad values")
rds_api.modify_db_subnet_group(grp_name, description='new description')
subnet_grps = rds_api.get_all_db_subnet_groups(name=grp_name)
if not _is_ok(subnet_grps[0], vpc.id, 'new description', [subnet[0].id,subnet[1].id]):
raise Exception("modifying the subnet group desciption returned bad values")
rds_api.modify_db_subnet_group(grp_name, subnet_ids=[subnet[1].id,subnet[2].id])
subnet_grps = rds_api.get_all_db_subnet_groups(name=grp_name)
if not _is_ok(subnet_grps[0], vpc.id, 'new description', [subnet[1].id,subnet[2].id]):
raise Exception("modifying the subnet group subnets returned bad values")
rds_api.delete_db_subnet_group(subnet_group.name)
try:
rds_api.get_all_db_subnet_groups(name=grp_name)
raise Exception(subnet_group.name+" still accessible after delete_db_subnet_group")
except:
pass
while n > 0:
n = n-1
vpc_api.delete_subnet(subnet[n].id)
vpc_api.delete_vpc(vpc.id)
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