[rackspace|networks] Add Cloud Networks requests.

lib/fog/rackspace/compute_v2.rb

@@ -62,6 +62,11 @@ module Fog
       request :set_metadata_item
       request :delete_metadata_item
 
+      request :list_networks
+      request :get_network
+      request :create_network
+      request :delete_network
+
       class Mock
         include Fog::Rackspace::MockData
 

lib/fog/rackspace/requests/compute_v2/create_network.rb

@@ -0,0 +1,23 @@
+module Fog
+  module Compute
+    class RackspaceV2
+      class Real
+        def create_network(label, cidr)
+          data = {
+            'network' => {
+              'label' => label,
+              'cidr' => cidr
+            }
+          }
+
+          request(
+            :method => 'POST',
+            :body => Fog::JSON.encode(data),
+            :path => "os-networksv2",
+            :expects => 200
+          )
+        end
+      end
+    end
+  end
+end

lib/fog/rackspace/requests/compute_v2/delete_network.rb

@@ -0,0 +1,11 @@
+module Fog
+  module Compute
+    class RackspaceV2
+      class Real
+        def delete_network(id)
+          request(:method => 'DELETE', :path => "os-networksv2/#{id}", :expects => 202)
+        end
+      end
+    end
+  end
+end

lib/fog/rackspace/requests/compute_v2/get_network.rb

@@ -0,0 +1,11 @@
+module Fog
+  module Compute
+    class RackspaceV2
+      class Real
+        def get_network(id)
+          request(:method => 'GET', :path => "os-networksv2/#{id}", :expects => 200)
+        end
+      end
+    end
+  end
+end

lib/fog/rackspace/requests/compute_v2/list_networks.rb

@@ -0,0 +1,11 @@
+module Fog
+  module Compute
+    class RackspaceV2
+      class Real
+        def list_networks
+          request(:method => 'GET', :path => 'os-networksv2', :expects => 200)
+        end
+      end
+    end
+  end
+end

tests/rackspace/requests/compute_v2/network_tests.rb

@@ -0,0 +1,49 @@
+Shindo.tests('Fog::Compute::RackspaceV2 | network_tests', ['rackspace']) do
+  service   = Fog::Compute.new(:provider => 'Rackspace', :version => 'V2')
+
+  network_format = {
+    'id' => String,
+    'label' => String,
+    'cidr' => Fog::Nullable::String
+  }
+
+  get_network_format = {
+    'network' => network_format
+  }
+
+  list_networks_format = {
+    'networks' => [network_format]
+  }
+
+  tests('success') do
+    network_id = nil
+
+    tests('#create_network').formats(get_network_format) do
+      service.create_network("fog_#{Time.now.to_i.to_s}", '192.168.0.0/24').body.tap do |r|
+        network_id = r['network']['id']
+      end
+    end
+
+    tests('#list_networks').formats(list_networks_format) do
+      service.list_networks.body
+    end
+
+    tests('#get_network').formats(get_network_format) do
+      service.get_network(network_id).body
+    end
+
+    tests('#delete_network').succeeds do
+      service.delete_network(network_id)
+    end
+  end
+
+  test('failure') do
+    tests('#get_network').raises(Fog::Compute::RackspaceV2::NotFound) do
+      service.get_network(0)
+    end
+
+    tests('#delete_network').raises(Fog::Compute::RackspaceV2::NotFound) do
+      service.delete_network(0)
+    end
+  end
+end