Module: AwsIntTestRspecHelper

Defined in:
lib/aws-int-test-rspec-helper.rb

Instance Method Summary collapse

Instance Method Details

#cleanup(cloudformation_stack_name) ⇒ Object 



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# File 'lib/aws-int-test-rspec-helper.rb', line 7

def cleanup(cloudformation_stack_name)
  Aws::CloudFormation::Client.new.delete_stack(stack_name: cloudformation_stack_name)
end

#stack(stack_name:, path_to_stack:, bindings: nil) ⇒ Object 



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# File 'lib/aws-int-test-rspec-helper.rb', line 11

def stack(stack_name:,
          path_to_stack:,
          bindings: nil)

  full_stack_name = "#{stack_name}#{Time.now.to_i}"

  extras = []
  unless bindings.nil?
    temp_file = Tempfile.new('cfnstackfortesting')
    temp_file.write bindings.to_yaml
    temp_file.close

    extras << [:yaml,File.expand_path(temp_file)]
  end

  verbose = false
  model = CfnDsl::eval_file_with_extras(File.expand_path(path_to_stack),
                                        extras,
                                        verbose)

  resource = Aws::CloudFormation::Resource.new
  created_stack = resource.create_stack(stack_name: full_stack_name,
                                        template_body: model.to_json,
                                        disable_rollback: true,
                                        capabilities: %w{CAPABILITY_IAM})

  #need to provide more details to the waiter - or deal with more stack outcomes?
  created_stack.wait_until(max_attempts:100, delay:15) {|stack| stack.stack_status == 'CREATE_COMPLETE' }

  @stack_outputs = created_stack.outputs.inject({}) do |hash, output|
    hash[output.output_key] = output.output_value
    hash
  end

  full_stack_name
end

#stack_outputs ⇒ Object 



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# File 'lib/aws-int-test-rspec-helper.rb', line 49

def stack_outputs
  @stack_outputs
end