Implement ELBV2 creation pasrer

lib/fog/aws/parsers/elbv2/create_load_balancer.rb

@@ -0,0 +1,88 @@
+module Fog
+  module Parsers
+    module AWS
+      module ELBV2
+        class CreateLoadBalancer < Fog::Parsers::Base
+          def reset
+            reset_load_balancer
+            reset_availability_zone
+            @load_balancer_addresses = {}
+            @state = {}
+            @results = { 'LoadBalancers' => [] }
+            @response = { 'CreateLoadBalancerResult' => {}, 'ResponseMetadata' => {} }
+          end
+
+          def reset_load_balancer
+            @load_balancer = { 'SecurityGroups' => [], 'AvailabilityZones' => [] }
+          end
+
+          def reset_availability_zone
+            @availability_zone = { 'LoadBalancerAddresses' => [] }
+          end
+
+          def start_element(name, attrs = [])
+            super
+            case name
+            when 'AvailabilityZones'
+              @in_availability_zones = true
+            when 'LoadBalancerAddresses'
+              @in_load_balancer_addresses = true
+            when 'SecurityGroups'
+              @in_security_groups = true
+            when 'State'
+              @in_state = true
+            end
+          end
+
+          def end_element(name)
+            case name
+            when 'member'
+              if @in_availability_zones && @in_load_balancer_addresses
+                @availability_zone['LoadBalancerAddresses'] << @load_balancer_addresses
+              elsif @in_availability_zones
+                @load_balancer['AvailabilityZones'] << @availability_zone
+                reset_availability_zone
+              elsif @in_security_groups
+                @load_balancer['SecurityGroups'] << value
+              else
+                @results['LoadBalancers'] << @load_balancer
+                reset_load_balancer
+              end
+            when 'SubnetId', 'ZoneName'
+              @availability_zone[name] = value
+            when 'IpAddress', 'AllocationId'
+              @load_balancer_addresses[name] = value
+
+            when 'CanonicalHostedZoneName', 'CanonicalHostedZoneNameID', 'LoadBalancerName', 'DNSName', 'Scheme', 'Type',
+                 'LoadBalancerArn', 'IpAddressType', 'CanonicalHostedZoneId', 'VpcId'
+              @load_balancer[name] = value
+            when 'CreatedTime'
+              @load_balancer[name] = Time.parse(value)
+
+            when 'LoadBalancerAddresses'
+              @in_load_balancer_addresses = false
+            when 'AvailabilityZones'
+              @in_availability_zones = false
+            when 'SecurityGroups'
+              @in_security_groups = false
+            when 'State'
+              @in_state = false
+              @load_balancer[name] = @state
+              @state = {}
+            when 'Code'
+              @state[name] = value
+
+            when 'RequestId'
+              @response['ResponseMetadata'][name] = value
+
+            when 'NextMarker'
+              @results['NextMarker'] = value
+            when 'CreateLoadBalancerResponse'
+              @response['CreateLoadBalancerResult'] = @results
+            end
+          end
+        end
+      end
+    end
+  end
+end

tests/parsers/elbv2/create_load_balancer_tests.rb

@@ -0,0 +1,48 @@
+require 'fog/xml'
+require 'fog/aws/parsers/elbv2/create_load_balancer'
+
+CREATE_LOAD_BALANCER_RESULT = <<-EOF
+<CreateLoadBalancerResponse xmlns="http://elasticloadbalancing.amazonaws.com/doc/2015-12-01/">
+  <CreateLoadBalancerResult>
+    <LoadBalancers>
+      <member>
+        <LoadBalancerArn>arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-internal-load-balancer/50dc6c495c0c9188</LoadBalancerArn>
+        <Scheme>internet-facing</Scheme>
+        <LoadBalancerName>my-load-balancer</LoadBalancerName>
+        <VpcId>vpc-3ac0fb5f</VpcId>
+        <CanonicalHostedZoneId>Z2P70J7EXAMPLE</CanonicalHostedZoneId>
+        <CreatedTime>2016-03-25T21:29:48.850Z</CreatedTime>
+        <AvailabilityZones>
+          <member>
+            <SubnetId>subnet-8360a9e7</SubnetId>
+            <ZoneName>us-west-2a</ZoneName>
+          </member>
+          <member>
+            <SubnetId>subnet-b7d581c0</SubnetId>
+            <ZoneName>us-west-2b</ZoneName>
+          </member>
+        </AvailabilityZones>
+        <SecurityGroups>
+          <member>sg-5943793c</member>
+        </SecurityGroups>
+        <DNSName>my-load-balancer-424835706.us-west-2.elb.amazonaws.com</DNSName>
+        <State>
+          <Code>provisioning</Code>
+        </State>
+        <Type>application</Type>
+      </member>
+    </LoadBalancers>
+  </CreateLoadBalancerResult>
+  <ResponseMetadata>
+    <RequestId>32d531b2-f2d0-11e5-9192-3fff33344cfa</RequestId>
+  </ResponseMetadata>
+</CreateLoadBalancerResponse>
+EOF
+
+Shindo.tests('AWS::ELBV2 | parsers | create_load_balancer', %w[aws elb parser]) do
+  tests('parses the xml').formats(AWS::ELBV2::Formats::CREATE_LOAD_BALANCER) do
+    parser = Nokogiri::XML::SAX::Parser.new(Fog::Parsers::AWS::ELBV2::CreateLoadBalancer.new)
+    parser.parse(CREATE_LOAD_BALANCER_RESULT)
+    parser.document.response
+  end
+end

tests/requests/elbv2/helper.rb

@@ -27,7 +27,7 @@ class AWS
       })
 
       CREATE_LOAD_BALANCER = BASIC.merge({
-        'CreateLoadBalancerResult' => {'LoadBalancers' => [LOAD_BALANCER], 'NextMarker' => Fog::Nullable::String}
+        'CreateLoadBalancerResult' => {'LoadBalancers' => [LOAD_BALANCER]}
       })
 
       LISTENER_DEFAULT_ACTIONS = [{