def test_prints_changes(logger):
cf_client_mock = Mock()
cf_client_mock.describe_change_set.return_value = CHANGESETCHANGES
change_set = ChangeSet(STACK, cf_client_mock)
change_set.describe()
change_set_output = '\n'.join([call[1][0] for call in logger.info.mock_calls])
to_search = []
to_search.extend(CHANGE_SET_HEADER)
to_search.extend(['Remove', 'Modify', 'Add'])
to_search.extend(['DeploymentBucket', 'DeploymentBucket2', 'DeploymentBucket3'])
to_search.extend(['simpleteststack-deploymentbucket-1l7p61v6fxpry ',
'simpleteststack-deploymentbucket2-11ngaeftydtn7 '])
to_search.extend(['AWS::S3::Bucket'])
to_search.extend(['True'])
to_search.extend(['BucketName, Tags'])
# Parameters
to_search.extend(['bucketname=formicatestbucketname, bucketname2=formicatestbucketname2'])
# Capabilities
to_search.extend(['CAPABILITY_IAM', 'CAPABILITY_NAMED_IAM'])
# Stack Tags
to_search.extend(['StackKey=StackValue, StackKey2=StackValue2'])
for term in to_search:
assert term in change_set_output
assert 'None' not in change_set_output
def test_only_prints_unique_changed_parameters(logger, client):
client.describe_change_set.return_value = CHANGESETCHANGES_WITH_DUPLICATE_CHANGED_PARAMETER
change_set = ChangeSet(STACK)
change_set.describe()
change_set_output = logger.info.call_args[0][0]
assert change_set_output.count('BucketName') == 1
def change(args):
client = AWS.current_session().client('cloudformation')
loader = Loader()
loader.load()
change_set = ChangeSet(stack=args.stack, client=client)
change_set.create(template=loader.template(),
change_set_type='UPDATE',
parameters=args.parameters,
tags=args.tags,
capabilities=args.capabilities)
change_set.describe()
def new(args):
client = AWS.current_session().client('cloudformation')
loader = Loader()
loader.load()
logger.info('Creating change set for new stack, ...')
change_set = ChangeSet(stack=args.stack, client=client)
change_set.create(template=loader.template(),
change_set_type='CREATE',
parameters=args.parameters,
tags=args.tags,
capabilities=args.capabilities)
change_set.describe()
logger.info('Change set created, please deploy')
def test_change_set_without_named_properties(client):
CHANGESET = copy.deepcopy(CHANGESETCHANGES)
# Find a property change in the changeset
PROPERTY_CHANGE = CHANGESET['Changes'][1]['ResourceChange']['Details'][1]
assert PROPERTY_CHANGE['Target']['Attribute'] == 'Properties'
assert PROPERTY_CHANGE['Target']['Name'] == 'BucketName'
# Remove the "Name" attribute
del PROPERTY_CHANGE['Target']['Name']
client.describe_change_set.return_value = CHANGESET
change_set = ChangeSet(STACK)
change_set.describe()
def test_prints_nested_changes(logger, client):
client.describe_change_set.side_effect = [CHANGESET_NESTED_CHANGES, CHANGESETCHANGES]
change_set = ChangeSet(STACK)
change_set.describe()
change_set_output = '\n'.join([call[1][0] for call in logger.info.mock_calls])
print(change_set_output)
to_search = []
to_search.extend(CHANGE_SET_HEADER)
to_search.extend(['Changes for nested Stack: NestedStack'])
to_search.extend(['NestedStack'])
to_search.extend(['Remove', 'Modify', 'Add'])
to_search.extend(['DeploymentBucket', 'DeploymentBucket2', 'DeploymentBucket3'])
to_search.extend(['simpleteststack-deploymentbucket-1l7p61v6fxpry ',
'simpleteststack-deploymentbucket2-11ngaeftydtn7 '])
to_search.extend(['AWS::S3::Bucket'])
to_search.extend(['True'])
to_search.extend(['BucketName, Tags'])
for term in to_search:
assert term in change_set_output
assert 'None' not in change_set_output
def test_prints_nested_changes(logger, client):
client.describe_change_set.side_effect = [CHANGESET_NESTED_STACK_NO_NESTED_CHANGESET]
change_set = ChangeSet(STACK)
change_set.describe()
def describe(args):
client = AWS.current_session().client('cloudformation')
change_set = ChangeSet(stack=args.stack, client=client)
change_set.describe()