[aws|elb] Add requests for creating cookie policies.

Adds ELB#create_app_cookie_stickiness_policy and
ELB#create_lb_cookie_stickiness_policy

lib/fog/aws/elb.rb

@@ -7,8 +7,8 @@ module Fog
 
       request_path 'fog/aws/requests/elb'
       request :configure_health_check
-      #request :create_app_cookie_stickiness_policy
-      #request :create_db_cookie_stickiness_policy
+      request :create_app_cookie_stickiness_policy
+      request :create_lb_cookie_stickiness_policy
       request :create_load_balancer
       request :create_load_balancer_listeners
       request :delete_load_balancer

lib/fog/aws/requests/elb/create_app_cookie_stickiness_policy.rb

@@ -0,0 +1,33 @@
+module Fog
+  module AWS
+    class ELB
+      class Real
+
+        require 'fog/aws/parsers/elb/empty'
+
+        # Create an app cookie stickiness policy
+        #
+        # ==== Parameters
+        # * lb_name<~String> - Name of the ELB
+        # * policy_name<~String> - The name of the policy being created.
+        #   The name must be unique within the set of policies for this Load Balancer.
+        # * cookie_name<~String> - Name of the application cookie used for stickiness.
+        # ==== Returns
+        # * response<~Excon::Response>:
+        #   * body<~Hash>:
+        #     * 'ResponseMetadata'<~Hash>:
+        #       * 'RequestId'<~String> - Id of request
+        def create_app_cookie_stickiness_policy(lb_name, policy_name, cookie_name)
+          params = {'CookieName' => cookie_name, 'PolicyName' => policy_name}
+
+          request({
+            'Action'           => 'CreateAppCookieStickinessPolicy',
+            'LoadBalancerName' => lb_name,
+            :parser            => Fog::Parsers::AWS::ELB::Empty.new
+          }.merge!(params))
+        end
+
+      end
+    end
+  end
+end

lib/fog/aws/requests/elb/create_lb_cookie_stickiness_policy.rb

@@ -0,0 +1,35 @@
+module Fog
+  module AWS
+    class ELB
+      class Real
+
+        require 'fog/aws/parsers/elb/empty'
+
+        # Create a Load Balancer Cookie Stickiness Policy
+        #
+        # ==== Parameters
+        # * lb_name<~String> - Name of the ELB
+        # * policy_name<~String> - The name of the policy being created. The name
+        #   must be unique within the set of policies for this Load Balancer.
+        # * cookie_expiration_period<~Integer> - The time period in seconds after
+        #   which the cookie should be considered stale. Not specifying this
+        #   parameter indicates that the sticky session will last for the duration of the browser session.
+        # ==== Returns
+        # * response<~Excon::Response>:
+        #   * body<~Hash>:
+        #     * 'ResponseMetadata'<~Hash>:
+        #       * 'RequestId'<~String> - Id of request
+        def create_lb_cookie_stickiness_policy(lb_name, policy_name, cookie_expiration_period=nil)
+          params = {'PolicyName' => policy_name, 'CookieExpirationPeriod' => cookie_expiration_period}
+
+          request({
+            'Action'           => 'CreateLBCookieStickinessPolicy',
+            'LoadBalancerName' => lb_name,
+            :parser            => Fog::Parsers::AWS::ELB::Empty.new
+          }.merge!(params))
+        end
+
+      end
+    end
+  end
+end

tests/aws/requests/elb/load_balancer_tests.rb

@@ -26,6 +26,22 @@ Shindo.tests('AWS::ELB | load_balancer_tests', ['aws', 'elb']) do
       AWS[:elb].configure_health_check(@load_balancer_id, health_check).body
     end
 
+    tests("#create_app_cookie_stickiness_policy").formats(AWS::ELB::Formats::BASIC) do
+      cookie, policy = 'fog-app-cookie', 'fog-app-policy'
+      AWS[:elb].create_app_cookie_stickiness_policy(@load_balancer_id, policy, cookie).body
+    end
+
+    tests("#create_lb_cookie_stickiness_policy with expiry").formats(AWS::ELB::Formats::BASIC) do
+      policy = 'fog-lb-expiry'
+      expiry = 300
+      AWS[:elb].create_lb_cookie_stickiness_policy(@load_balancer_id, policy, expiry).body
+    end
+
+    tests("#create_lb_cookie_stickiness_policy without expiry").formats(AWS::ELB::Formats::BASIC) do
+      policy = 'fog-lb-no-expiry'
+      AWS[:elb].create_lb_cookie_stickiness_policy(@load_balancer_id, policy).body
+    end
+
     tests("#create_load_balancer_listeners").formats(AWS::ELB::Formats::BASIC) do
       listeners = [
         {'Protocol' => 'tcp', 'LoadBalancerPort' => 443, 'InstancePort' => 443},
@@ -39,7 +55,6 @@ Shindo.tests('AWS::ELB | load_balancer_tests', ['aws', 'elb']) do
       AWS[:elb].delete_load_balancer_listeners(@load_balancer_id, ports).body
     end
 
-
     tests("#delete_load_balancer").formats(AWS::ELB::Formats::DELETE_LOAD_BALANCER) do
       AWS[:elb].delete_load_balancer(@load_balancer_id).body
     end