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#!/usr/bin/env python
import unittest
from datetime import datetime
from mock import Mock
from tests.unit import AWSMockServiceTestCase
from boto.cloudformation.connection import CloudFormationConnection
from boto.exception import BotoServerError
from boto.compat import json
SAMPLE_TEMPLATE = r"""
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "Sample template",
"Parameters" : {
"KeyName" : {
"Description" : "key pair",
"Type" : "String"
}
},
"Resources" : {
"Ec2Instance" : {
"Type" : "AWS::EC2::Instance",
"Properties" : {
"KeyName" : { "Ref" : "KeyName" },
"ImageId" : "ami-7f418316",
"UserData" : { "Fn::Base64" : "80" }
}
}
},
"Outputs" : {
"InstanceId" : {
"Description" : "InstanceId of the newly created EC2 instance",
"Value" : { "Ref" : "Ec2Instance" }
}
}
"""
class CloudFormationConnectionBase(AWSMockServiceTestCase):
connection_class = CloudFormationConnection
def setUp(self):
super(CloudFormationConnectionBase, self).setUp()
self.stack_id = u'arn:aws:cloudformation:us-east-1:18:stack/Name/id'
class TestCloudFormationCreateStack(CloudFormationConnectionBase):
def default_body(self):
return json.dumps(
{u'CreateStackResponse':
{u'CreateStackResult': {u'StackId': self.stack_id},
u'ResponseMetadata': {u'RequestId': u'1'}}}).encode('utf-8')
def test_create_stack_has_correct_request_params(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.create_stack(
'stack_name', template_url='http://url',
template_body=SAMPLE_TEMPLATE,
parameters=[('KeyName', 'myKeyName')],
tags={'TagKey': 'TagValue'},
notification_arns=['arn:notify1', 'arn:notify2'],
disable_rollback=True,
timeout_in_minutes=20, capabilities=['CAPABILITY_IAM']
)
self.assertEqual(api_response, self.stack_id)
# These are the parameters that are actually sent to the CloudFormation
# service.
self.assert_request_parameters({
'Action': 'CreateStack',
'Capabilities.member.1': 'CAPABILITY_IAM',
'ContentType': 'JSON',
'DisableRollback': 'true',
'NotificationARNs.member.1': 'arn:notify1',
'NotificationARNs.member.2': 'arn:notify2',
'Parameters.member.1.ParameterKey': 'KeyName',
'Parameters.member.1.ParameterValue': 'myKeyName',
'Tags.member.1.Key': 'TagKey',
'Tags.member.1.Value': 'TagValue',
'StackName': 'stack_name',
'Version': '2010-05-15',
'TimeoutInMinutes': 20,
'TemplateBody': SAMPLE_TEMPLATE,
'TemplateURL': 'http://url',
})
# The test_create_stack_has_correct_request_params verified all of the
# params needed when making a create_stack service call. The rest of the
# tests for create_stack only verify specific parts of the params sent
# to CloudFormation.
def test_create_stack_with_minimum_args(self):
# This will fail in practice, but the API docs only require stack_name.
self.set_http_response(status_code=200)
api_response = self.service_connection.create_stack('stack_name')
self.assertEqual(api_response, self.stack_id)
self.assert_request_parameters({
'Action': 'CreateStack',
'ContentType': 'JSON',
'DisableRollback': 'false',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
def test_create_stack_fails(self):
self.set_http_response(status_code=400, reason='Bad Request',
body=b'{"Error": {"Code": 1, "Message": "Invalid arg."}}')
with self.assertRaisesRegex(self.service_connection.ResponseError,
'Invalid arg.'):
api_response = self.service_connection.create_stack(
'stack_name', template_body=SAMPLE_TEMPLATE,
parameters=[('KeyName', 'myKeyName')])
def test_create_stack_fail_error(self):
self.set_http_response(status_code=400, reason='Bad Request',
body=b'{"RequestId": "abc", "Error": {"Code": 1, "Message": "Invalid arg."}}')
try:
api_response = self.service_connection.create_stack(
'stack_name', template_body=SAMPLE_TEMPLATE,
parameters=[('KeyName', 'myKeyName')])
except BotoServerError as e:
self.assertEqual('abc', e.request_id)
self.assertEqual(1, e.error_code)
self.assertEqual('Invalid arg.', e.message)
class TestCloudFormationUpdateStack(CloudFormationConnectionBase):
def default_body(self):
return json.dumps(
{u'UpdateStackResponse':
{u'UpdateStackResult': {u'StackId': self.stack_id},
u'ResponseMetadata': {u'RequestId': u'1'}}}).encode('utf-8')
def test_update_stack_all_args(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.update_stack(
'stack_name', template_url='http://url',
template_body=SAMPLE_TEMPLATE,
parameters=[('KeyName', 'myKeyName'), ('KeyName2', "", True),
('KeyName3', "", False), ('KeyName4', None, True),
('KeyName5', "Ignore Me", True)],
tags={'TagKey': 'TagValue'},
notification_arns=['arn:notify1', 'arn:notify2'],
disable_rollback=True,
timeout_in_minutes=20,
use_previous_template=True
)
self.assert_request_parameters({
'Action': 'UpdateStack',
'ContentType': 'JSON',
'DisableRollback': 'true',
'NotificationARNs.member.1': 'arn:notify1',
'NotificationARNs.member.2': 'arn:notify2',
'Parameters.member.1.ParameterKey': 'KeyName',
'Parameters.member.1.ParameterValue': 'myKeyName',
'Parameters.member.2.ParameterKey': 'KeyName2',
'Parameters.member.2.UsePreviousValue': 'true',
'Parameters.member.3.ParameterKey': 'KeyName3',
'Parameters.member.3.ParameterValue': '',
'Parameters.member.4.UsePreviousValue': 'true',
'Parameters.member.4.ParameterKey': 'KeyName4',
'Parameters.member.5.UsePreviousValue': 'true',
'Parameters.member.5.ParameterKey': 'KeyName5',
'Tags.member.1.Key': 'TagKey',
'Tags.member.1.Value': 'TagValue',
'StackName': 'stack_name',
'Version': '2010-05-15',
'TimeoutInMinutes': 20,
'TemplateBody': SAMPLE_TEMPLATE,
'TemplateURL': 'http://url',
'UsePreviousTemplate': 'true',
})
def test_update_stack_with_minimum_args(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.update_stack('stack_name')
self.assertEqual(api_response, self.stack_id)
self.assert_request_parameters({
'Action': 'UpdateStack',
'ContentType': 'JSON',
'DisableRollback': 'false',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
def test_update_stack_fails(self):
self.set_http_response(status_code=400, reason='Bad Request',
body=b'Invalid arg.')
with self.assertRaises(self.service_connection.ResponseError):
api_response = self.service_connection.update_stack(
'stack_name', template_body=SAMPLE_TEMPLATE,
parameters=[('KeyName', 'myKeyName')])
class TestCloudFormationDeleteStack(CloudFormationConnectionBase):
def default_body(self):
return json.dumps(
{u'DeleteStackResponse':
{u'ResponseMetadata': {u'RequestId': u'1'}}}).encode('utf-8')
def test_delete_stack(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.delete_stack('stack_name')
self.assertEqual(api_response, json.loads(self.default_body().decode('utf-8')))
self.assert_request_parameters({
'Action': 'DeleteStack',
'ContentType': 'JSON',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
def test_delete_stack_fails(self):
self.set_http_response(status_code=400)
with self.assertRaises(self.service_connection.ResponseError):
api_response = self.service_connection.delete_stack('stack_name')
class TestCloudFormationDescribeStackResource(CloudFormationConnectionBase):
def default_body(self):
return json.dumps('fake server response').encode('utf-8')
def test_describe_stack_resource(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.describe_stack_resource(
'stack_name', 'resource_id')
self.assertEqual(api_response, 'fake server response')
self.assert_request_parameters({
'Action': 'DescribeStackResource',
'ContentType': 'JSON',
'LogicalResourceId': 'resource_id',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
def test_describe_stack_resource_fails(self):
self.set_http_response(status_code=400)
with self.assertRaises(self.service_connection.ResponseError):
api_response = self.service_connection.describe_stack_resource(
'stack_name', 'resource_id')
class TestCloudFormationGetTemplate(CloudFormationConnectionBase):
def default_body(self):
return json.dumps('fake server response').encode('utf-8')
def test_get_template(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.get_template('stack_name')
self.assertEqual(api_response, 'fake server response')
self.assert_request_parameters({
'Action': 'GetTemplate',
'ContentType': 'JSON',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
def test_get_template_fails(self):
self.set_http_response(status_code=400)
with self.assertRaises(self.service_connection.ResponseError):
api_response = self.service_connection.get_template('stack_name')
class TestCloudFormationGetStackevents(CloudFormationConnectionBase):
def default_body(self):
return b"""
<DescribeStackEventsResult>
<StackEvents>
<member>
<EventId>Event-1-Id</EventId>
<StackId>arn:aws:cfn:us-east-1:1:stack</StackId>
<StackName>MyStack</StackName>
<LogicalResourceId>MyStack</LogicalResourceId>
<PhysicalResourceId>MyStack_One</PhysicalResourceId>
<ResourceType>AWS::CloudFormation::Stack</ResourceType>
<Timestamp>2010-07-27T22:26:28Z</Timestamp>
<ResourceStatus>CREATE_IN_PROGRESS</ResourceStatus>
<ResourceStatusReason>User initiated</ResourceStatusReason>
</member>
<member>
<EventId>Event-2-Id</EventId>
<StackId>arn:aws:cfn:us-east-1:1:stack</StackId>
<StackName>MyStack</StackName>
<LogicalResourceId>MySG1</LogicalResourceId>
<PhysicalResourceId>MyStack_SG1</PhysicalResourceId>
<ResourceType>AWS::SecurityGroup</ResourceType>
<Timestamp>2010-07-27T22:28:28Z</Timestamp>
<ResourceStatus>CREATE_COMPLETE</ResourceStatus>
</member>
</StackEvents>
</DescribeStackEventsResult>
"""
def test_describe_stack_events(self):
self.set_http_response(status_code=200)
first, second = self.service_connection.describe_stack_events('stack_name', next_token='next_token')
self.assertEqual(first.event_id, 'Event-1-Id')
self.assertEqual(first.logical_resource_id, 'MyStack')
self.assertEqual(first.physical_resource_id, 'MyStack_One')
self.assertEqual(first.resource_properties, None)
self.assertEqual(first.resource_status, 'CREATE_IN_PROGRESS')
self.assertEqual(first.resource_status_reason, 'User initiated')
self.assertEqual(first.resource_type, 'AWS::CloudFormation::Stack')
self.assertEqual(first.stack_id, 'arn:aws:cfn:us-east-1:1:stack')
self.assertEqual(first.stack_name, 'MyStack')
self.assertIsNotNone(first.timestamp)
self.assertEqual(second.event_id, 'Event-2-Id')
self.assertEqual(second.logical_resource_id, 'MySG1')
self.assertEqual(second.physical_resource_id, 'MyStack_SG1')
self.assertEqual(second.resource_properties, None)
self.assertEqual(second.resource_status, 'CREATE_COMPLETE')
self.assertEqual(second.resource_status_reason, None)
self.assertEqual(second.resource_type, 'AWS::SecurityGroup')
self.assertEqual(second.stack_id, 'arn:aws:cfn:us-east-1:1:stack')
self.assertEqual(second.stack_name, 'MyStack')
self.assertIsNotNone(second.timestamp)
self.assert_request_parameters({
'Action': 'DescribeStackEvents',
'NextToken': 'next_token',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
class TestCloudFormationDescribeStackResources(CloudFormationConnectionBase):
def default_body(self):
return b"""
<DescribeStackResourcesResult>
<StackResources>
<member>
<StackId>arn:aws:cfn:us-east-1:1:stack</StackId>
<StackName>MyStack</StackName>
<LogicalResourceId>MyDBInstance</LogicalResourceId>
<PhysicalResourceId>MyStack_DB1</PhysicalResourceId>
<ResourceType>AWS::DBInstance</ResourceType>
<Timestamp>2010-07-27T22:27:28Z</Timestamp>
<ResourceStatus>CREATE_COMPLETE</ResourceStatus>
</member>
<member>
<StackId>arn:aws:cfn:us-east-1:1:stack</StackId>
<StackName>MyStack</StackName>
<LogicalResourceId>MyAutoScalingGroup</LogicalResourceId>
<PhysicalResourceId>MyStack_ASG1</PhysicalResourceId>
<ResourceType>AWS::AutoScalingGroup</ResourceType>
<Timestamp>2010-07-27T22:28:28Z</Timestamp>
<ResourceStatus>CREATE_IN_PROGRESS</ResourceStatus>
</member>
</StackResources>
</DescribeStackResourcesResult>
"""
def test_describe_stack_resources(self):
self.set_http_response(status_code=200)
first, second = self.service_connection.describe_stack_resources(
'stack_name', 'logical_resource_id', 'physical_resource_id')
self.assertEqual(first.description, None)
self.assertEqual(first.logical_resource_id, 'MyDBInstance')
self.assertEqual(first.physical_resource_id, 'MyStack_DB1')
self.assertEqual(first.resource_status, 'CREATE_COMPLETE')
self.assertEqual(first.resource_status_reason, None)
self.assertEqual(first.resource_type, 'AWS::DBInstance')
self.assertEqual(first.stack_id, 'arn:aws:cfn:us-east-1:1:stack')
self.assertEqual(first.stack_name, 'MyStack')
self.assertIsNotNone(first.timestamp)
self.assertEqual(second.description, None)
self.assertEqual(second.logical_resource_id, 'MyAutoScalingGroup')
self.assertEqual(second.physical_resource_id, 'MyStack_ASG1')
self.assertEqual(second.resource_status, 'CREATE_IN_PROGRESS')
self.assertEqual(second.resource_status_reason, None)
self.assertEqual(second.resource_type, 'AWS::AutoScalingGroup')
self.assertEqual(second.stack_id, 'arn:aws:cfn:us-east-1:1:stack')
self.assertEqual(second.stack_name, 'MyStack')
self.assertIsNotNone(second.timestamp)
self.assert_request_parameters({
'Action': 'DescribeStackResources',
'LogicalResourceId': 'logical_resource_id',
'PhysicalResourceId': 'physical_resource_id',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
class TestCloudFormationDescribeStacks(CloudFormationConnectionBase):
def default_body(self):
return b"""
<DescribeStacksResponse>
<DescribeStacksResult>
<Stacks>
<member>
<StackId>arn:aws:cfn:us-east-1:1:stack</StackId>
<StackStatus>CREATE_COMPLETE</StackStatus>
<StackStatusReason>REASON</StackStatusReason>
<StackName>MyStack</StackName>
<Description>My Description</Description>
<CreationTime>2012-05-16T22:55:31Z</CreationTime>
<Capabilities>
<member>CAPABILITY_IAM</member>
</Capabilities>
<NotificationARNs>
<member>arn:aws:sns:region-name:account-name:topic-name</member>
</NotificationARNs>
<DisableRollback>false</DisableRollback>
<Parameters>
<member>
<ParameterValue>MyValue</ParameterValue>
<ParameterKey>MyKey</ParameterKey>
</member>
</Parameters>
<Outputs>
<member>
<OutputValue>http://url/</OutputValue>
<Description>Server URL</Description>
<OutputKey>ServerURL</OutputKey>
</member>
</Outputs>
<Tags>
<member>
<Key>MyTagKey</Key>
<Value>MyTagValue</Value>
</member>
</Tags>
</member>
</Stacks>
</DescribeStacksResult>
<ResponseMetadata>
<RequestId>12345</RequestId>
</ResponseMetadata>
</DescribeStacksResponse>
"""
def test_describe_stacks(self):
self.set_http_response(status_code=200)
stacks = self.service_connection.describe_stacks('MyStack')
self.assertEqual(len(stacks), 1)
stack = stacks[0]
self.assertEqual(stack.creation_time,
datetime(2012, 5, 16, 22, 55, 31))
self.assertEqual(stack.description, 'My Description')
self.assertEqual(stack.disable_rollback, False)
self.assertEqual(stack.stack_id, 'arn:aws:cfn:us-east-1:1:stack')
self.assertEqual(stack.stack_status, 'CREATE_COMPLETE')
self.assertEqual(stack.stack_name, 'MyStack')
self.assertEqual(stack.stack_name_reason, 'REASON')
self.assertEqual(stack.stack_status_reason, 'REASON')
self.assertEqual(stack.timeout_in_minutes, None)
self.assertEqual(len(stack.outputs), 1)
self.assertEqual(stack.outputs[0].description, 'Server URL')
self.assertEqual(stack.outputs[0].key, 'ServerURL')
self.assertEqual(stack.outputs[0].value, 'http://url/')
self.assertEqual(len(stack.parameters), 1)
self.assertEqual(stack.parameters[0].key, 'MyKey')
self.assertEqual(stack.parameters[0].value, 'MyValue')
self.assertEqual(len(stack.capabilities), 1)
self.assertEqual(stack.capabilities[0].value, 'CAPABILITY_IAM')
self.assertEqual(len(stack.notification_arns), 1)
self.assertEqual(stack.notification_arns[0].value, 'arn:aws:sns:region-name:account-name:topic-name')
self.assertEqual(len(stack.tags), 1)
self.assertEqual(stack.tags['MyTagKey'], 'MyTagValue')
self.assert_request_parameters({
'Action': 'DescribeStacks',
'StackName': 'MyStack',
'Version': '2010-05-15',
})
class TestCloudFormationListStackResources(CloudFormationConnectionBase):
def default_body(self):
return b"""
<ListStackResourcesResponse>
<ListStackResourcesResult>
<StackResourceSummaries>
<member>
<ResourceStatus>CREATE_COMPLETE</ResourceStatus>
<LogicalResourceId>SampleDB</LogicalResourceId>
<LastUpdatedTime>2011-06-21T20:25:57Z</LastUpdatedTime>
<PhysicalResourceId>My-db-ycx</PhysicalResourceId>
<ResourceType>AWS::RDS::DBInstance</ResourceType>
</member>
<member>
<ResourceStatus>CREATE_COMPLETE</ResourceStatus>
<LogicalResourceId>CPUAlarmHigh</LogicalResourceId>
<LastUpdatedTime>2011-06-21T20:29:23Z</LastUpdatedTime>
<PhysicalResourceId>MyStack-CPUH-PF</PhysicalResourceId>
<ResourceType>AWS::CloudWatch::Alarm</ResourceType>
</member>
</StackResourceSummaries>
</ListStackResourcesResult>
<ResponseMetadata>
<RequestId>2d06e36c-ac1d-11e0-a958-f9382b6eb86b</RequestId>
</ResponseMetadata>
</ListStackResourcesResponse>
"""
def test_list_stack_resources(self):
self.set_http_response(status_code=200)
resources = self.service_connection.list_stack_resources('MyStack',
next_token='next_token')
self.assertEqual(len(resources), 2)
self.assertEqual(resources[0].last_updated_time,
datetime(2011, 6, 21, 20, 25, 57))
self.assertEqual(resources[0].logical_resource_id, 'SampleDB')
self.assertEqual(resources[0].physical_resource_id, 'My-db-ycx')
self.assertEqual(resources[0].resource_status, 'CREATE_COMPLETE')
self.assertEqual(resources[0].resource_status_reason, None)
self.assertEqual(resources[0].resource_type, 'AWS::RDS::DBInstance')
self.assertEqual(resources[1].last_updated_time,
datetime(2011, 6, 21, 20, 29, 23))
self.assertEqual(resources[1].logical_resource_id, 'CPUAlarmHigh')
self.assertEqual(resources[1].physical_resource_id, 'MyStack-CPUH-PF')
self.assertEqual(resources[1].resource_status, 'CREATE_COMPLETE')
self.assertEqual(resources[1].resource_status_reason, None)
self.assertEqual(resources[1].resource_type, 'AWS::CloudWatch::Alarm')
self.assert_request_parameters({
'Action': 'ListStackResources',
'NextToken': 'next_token',
'StackName': 'MyStack',
'Version': '2010-05-15',
})
class TestCloudFormationListStacks(CloudFormationConnectionBase):
def default_body(self):
return b"""
<ListStacksResponse>
<ListStacksResult>
<StackSummaries>
<member>
<StackId>arn:aws:cfn:us-east-1:1:stack/Test1/aa</StackId>
<StackStatus>CREATE_IN_PROGRESS</StackStatus>
<StackName>vpc1</StackName>
<CreationTime>2011-05-23T15:47:44Z</CreationTime>
<TemplateDescription>My Description.</TemplateDescription>
</member>
</StackSummaries>
</ListStacksResult>
</ListStacksResponse>
"""
def test_list_stacks(self):
self.set_http_response(status_code=200)
stacks = self.service_connection.list_stacks(['CREATE_IN_PROGRESS'],
next_token='next_token')
self.assertEqual(len(stacks), 1)
self.assertEqual(stacks[0].stack_id,
'arn:aws:cfn:us-east-1:1:stack/Test1/aa')
self.assertEqual(stacks[0].stack_status, 'CREATE_IN_PROGRESS')
self.assertEqual(stacks[0].stack_name, 'vpc1')
self.assertEqual(stacks[0].creation_time,
datetime(2011, 5, 23, 15, 47, 44))
self.assertEqual(stacks[0].deletion_time, None)
self.assertEqual(stacks[0].template_description, 'My Description.')
self.assert_request_parameters({
'Action': 'ListStacks',
'NextToken': 'next_token',
'StackStatusFilter.member.1': 'CREATE_IN_PROGRESS',
'Version': '2010-05-15',
})
class TestCloudFormationValidateTemplate(CloudFormationConnectionBase):
def default_body(self):
return b"""
<ValidateTemplateResponse xmlns="http://cloudformation.amazonaws.com/doc/2010-05-15/">
<ValidateTemplateResult>
<Description>My Description.</Description>
<Parameters>
<member>
<NoEcho>false</NoEcho>
<ParameterKey>InstanceType</ParameterKey>
<Description>Type of instance to launch</Description>
<DefaultValue>m1.small</DefaultValue>
</member>
<member>
<NoEcho>false</NoEcho>
<ParameterKey>KeyName</ParameterKey>
<Description>EC2 KeyPair</Description>
</member>
</Parameters>
<CapabilitiesReason>Reason</CapabilitiesReason>
<Capabilities>
<member>CAPABILITY_IAM</member>
</Capabilities>
</ValidateTemplateResult>
<ResponseMetadata>
<RequestId>0be7b6e8-e4a0-11e0-a5bd-9f8d5a7dbc91</RequestId>
</ResponseMetadata>
</ValidateTemplateResponse>
"""
def test_validate_template(self):
self.set_http_response(status_code=200)
template = self.service_connection.validate_template(template_body=SAMPLE_TEMPLATE,
template_url='http://url')
self.assertEqual(template.description, 'My Description.')
self.assertEqual(len(template.template_parameters), 2)
param1, param2 = template.template_parameters
self.assertEqual(param1.default_value, 'm1.small')
self.assertEqual(param1.description, 'Type of instance to launch')
self.assertEqual(param1.no_echo, True)
self.assertEqual(param1.parameter_key, 'InstanceType')
self.assertEqual(param2.default_value, None)
self.assertEqual(param2.description, 'EC2 KeyPair')
self.assertEqual(param2.no_echo, True)
self.assertEqual(param2.parameter_key, 'KeyName')
self.assertEqual(template.capabilities_reason, 'Reason')
self.assertEqual(len(template.capabilities), 1)
self.assertEqual(template.capabilities[0].value, 'CAPABILITY_IAM')
self.assert_request_parameters({
'Action': 'ValidateTemplate',
'TemplateBody': SAMPLE_TEMPLATE,
'TemplateURL': 'http://url',
'Version': '2010-05-15',
})
class TestCloudFormationCancelUpdateStack(CloudFormationConnectionBase):
def default_body(self):
return b"""<CancelUpdateStackResult/>"""
def test_cancel_update_stack(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.cancel_update_stack('stack_name')
self.assertEqual(api_response, True)
self.assert_request_parameters({
'Action': 'CancelUpdateStack',
'StackName': 'stack_name',
'Version': '2010-05-15',
})
class TestCloudFormationEstimateTemplateCost(CloudFormationConnectionBase):
def default_body(self):
return b"""
{
"EstimateTemplateCostResponse": {
"EstimateTemplateCostResult": {
"Url": "http://calculator.s3.amazonaws.com/calc5.html?key=cf-2e351785-e821-450c-9d58-625e1e1ebfb6"
}
}
}
"""
def test_estimate_template_cost(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.estimate_template_cost(
template_body='{}')
self.assertEqual(api_response,
'http://calculator.s3.amazonaws.com/calc5.html?key=cf-2e351785-e821-450c-9d58-625e1e1ebfb6')
self.assert_request_parameters({
'Action': 'EstimateTemplateCost',
'ContentType': 'JSON',
'TemplateBody': '{}',
'Version': '2010-05-15',
})
class TestCloudFormationGetStackPolicy(CloudFormationConnectionBase):
def default_body(self):
return b"""
{
"GetStackPolicyResponse": {
"GetStackPolicyResult": {
"StackPolicyBody": "{...}"
}
}
}
"""
def test_get_stack_policy(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.get_stack_policy('stack-id')
self.assertEqual(api_response, '{...}')
self.assert_request_parameters({
'Action': 'GetStackPolicy',
'ContentType': 'JSON',
'StackName': 'stack-id',
'Version': '2010-05-15',
})
class TestCloudFormationSetStackPolicy(CloudFormationConnectionBase):
def default_body(self):
return b"""
{
"SetStackPolicyResponse": {
"SetStackPolicyResult": {
"Some": "content"
}
}
}
"""
def test_set_stack_policy(self):
self.set_http_response(status_code=200)
api_response = self.service_connection.set_stack_policy('stack-id',
stack_policy_body='{}')
self.assertDictEqual(api_response, {'SetStackPolicyResult': {'Some': 'content'}})
self.assert_request_parameters({
'Action': 'SetStackPolicy',
'ContentType': 'JSON',
'StackName': 'stack-id',
'StackPolicyBody': '{}',
'Version': '2010-05-15',
})
if __name__ == '__main__':
unittest.main()