117 lines
3.7 KiB
Python
117 lines
3.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mox
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from heat.common import exception
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from heat.common import template_format
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from heat.engine import scheduler
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from heat.engine.resources import dbinstance as dbi
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from heat.tests.common import HeatTestCase
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from heat.tests.utils import setup_dummy_db
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from heat.tests.utils import parse_stack
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rds_template = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "RDS Test",
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"Parameters" : {
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"KeyName" : {
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"Description" : "KeyName",
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"Type" : "String",
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"Default" : "test"
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}
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},
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"Resources" : {
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"DatabaseServer": {
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"Type": "AWS::RDS::DBInstance",
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"Properties": {
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"DBName" : "wordpress",
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"Engine" : "MySQL",
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"MasterUsername" : "admin",
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"DBInstanceClass" : "db.m1.small",
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"DBSecurityGroups" : [],
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"AllocatedStorage" : "5",
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"MasterUserPassword": "admin"
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}
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}
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}
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}
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'''
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class DBInstanceTest(HeatTestCase):
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def setUp(self):
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super(DBInstanceTest, self).setUp()
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setup_dummy_db()
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self.m.StubOutWithMock(dbi.DBInstance, 'create_with_template')
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self.m.StubOutWithMock(dbi.DBInstance, 'check_create_complete')
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self.m.StubOutWithMock(dbi.DBInstance, 'nested')
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def create_dbinstance(self, t, stack, resource_name):
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resource = dbi.DBInstance(resource_name,
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t['Resources'][resource_name],
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stack)
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self.assertEqual(None, resource.validate())
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scheduler.TaskRunner(resource.create)()
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self.assertEqual((resource.CREATE, resource.COMPLETE), resource.state)
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return resource
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def test_dbinstance(self):
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class FakeDatabaseInstance:
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def _ipaddress(self):
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return '10.0.0.1'
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class FakeNested:
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resources = {'DatabaseInstance': FakeDatabaseInstance()}
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params = {'DBSecurityGroups': '',
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'MasterUsername': u'admin',
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'MasterUserPassword': u'admin',
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'DBName': u'wordpress',
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'KeyName': u'test',
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'AllocatedStorage': u'5',
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'DBInstanceClass': u'db.m1.small',
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'Port': '3306'}
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dbi.DBInstance.create_with_template(mox.IgnoreArg(),
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params).AndReturn(None)
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dbi.DBInstance.check_create_complete(mox.IgnoreArg()).AndReturn(True)
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fn = FakeNested()
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dbi.DBInstance.nested().AndReturn(None)
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dbi.DBInstance.nested().MultipleTimes().AndReturn(fn)
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self.m.ReplayAll()
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t = template_format.parse(rds_template)
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s = parse_stack(t)
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resource = self.create_dbinstance(t, s, 'DatabaseServer')
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self.assertEqual('0.0.0.0', resource.FnGetAtt('Endpoint.Address'))
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self.assertEqual('10.0.0.1', resource.FnGetAtt('Endpoint.Address'))
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self.assertEqual('3306', resource.FnGetAtt('Endpoint.Port'))
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try:
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resource.FnGetAtt('foo')
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except exception.InvalidTemplateAttribute:
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pass
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else:
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raise Exception('Expected InvalidTemplateAttribute')
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self.m.VerifyAll()
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