[dns|rackspace] list_domains request

lib/fog/dns/rackspace.rb

@@ -17,6 +17,10 @@ module Fog
       #collection  :zones
 
       request_path 'fog/dns/requests/rackspace'
+      request :list_domains
+
+      class Mock
+      end
 
       class Real
         def initialize(options={})

lib/fog/dns/requests/rackspace/list_domains.rb

@@ -0,0 +1,15 @@
+module Fog
+  module DNS
+    class Rackspace
+      class Real
+        def list_domains(options={})
+          request(
+            :expects  => 200,
+            :method   => 'GET',
+            :path     => 'domains'
+          )
+        end
+      end
+    end
+  end
+end

tests/dns/requests/rackspace/dns_tests.rb

@@ -0,0 +1,36 @@
+Shindo.tests('Fog::DNS[:rackspace] | DNS requests', ['rackspace', 'dns']) do
+
+  @domain = ''
+  @new_zones = []
+  @new_records =[]
+
+  @service = Fog::DNS[:rackspace]
+
+  LIST_DOMAIN_FORMAT = {
+    'domains' => [
+      {
+        'name' => String,
+        'id' => Integer,
+        'accountId' => Integer,
+        'updated' => String,
+        'created' => String
+      }
+    ],
+    'totalEntries' => Integer,
+    'links' => [
+      {
+        'rel' => String,
+        'href' => String
+      }
+    ]
+  }
+
+  tests( 'success') do
+    tests('list_domains').formats(LIST_DOMAIN_FORMAT) do
+      @service.list_domains.body
+    end
+  end
+
+  tests( 'failure') do
+  end
+end