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fix 500 error on non-existing stack name

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This commit is contained in:
Brandon Bradley 2020-01-29 16:27:56 -06:00
parent da40c7125a
commit c877266f86
2 changed files with 5 additions and 0 deletions
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2
moto/cloudformation/models.py
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@ -677,6 +677,8 @@ class CloudFormationBackend(BaseBackend):
def list_stack_resources(self, stack_name_or_id):
stack = self.get_stack(stack_name_or_id)
if stack is None:
return []
return stack.stack_resources
def delete_stack(self, name_or_stack_id):

3
moto/cloudformation/responses.py
View File

@ -229,6 +229,9 @@ class CloudFormationResponse(BaseResponse):
stack_name_or_id = self._get_param("StackName")
resources = self.cloudformation_backend.list_stack_resources(stack_name_or_id)
if not resources:
raise ValidationError(stack_name_or_id)
template = self.response_template(LIST_STACKS_RESOURCES_RESPONSE)
return template.render(resources=resources)