Allow attributes to be set on queue creation

lib/fake_sqs/actions/create_queue.rb

@@ -10,7 +10,14 @@ def initialize(options = {})
 
       def call(params)
         name = params.fetch("QueueName")
-        queue = @queues.create(name, params)
+
+        # Extract any attributes into a simple hash structure
+        attributes = params.each_with_object({}) do |(key, value), attrs|
+          next unless key =~ /\AAttribute\.(\d+)\.Name\z/
+          attrs[value] = params.fetch("Attribute.#{$1}.Value")
+        end
+
+        queue = @queues.create(name, params.merge("Attributes" => attributes))
         @responder.call :CreateQueue do |xml|
           xml.QueueUrl @server.url_for(queue.name)
         end

spec/acceptance/queue_actions_spec.rb

@@ -8,10 +8,12 @@
   end
 
   specify "CreateQueue" do
-    response = sqs.create_queue(queue_name: "test-create-queue")
+    response = sqs.create_queue(queue_name: "test-create-queue",
+                                attributes: { "VisibilityTimeout" => "5" })
     expect(response.queue_url).to eq "http://0.0.0.0:4568/test-create-queue"
     response2 = sqs.get_queue_attributes(queue_url: response.queue_url)
     expect(response2.attributes.fetch("QueueArn")).to match %r"arn:aws:sqs:us-east-1:.+:test-create-queue"
+    expect(response2.attributes.fetch("VisibilityTimeout")).to eq "5"
   end
 
   specify "GetQueueUrl" do