[rackspace] consolidate flavor tests

tests/rackspace/helper.rb

@@ -27,13 +27,6 @@ module Servers
 
     module Formats
 
-      FLAVOR = {
-        'disk'  => Integer,
-        'id'    => Integer,
-        'name'  => String,
-        'ram'   => Integer
-      }
-
       IMAGE = {
         'created'   => String,
         'id'        => Integer,

tests/rackspace/requests/servers/flavor_tests.rb

@@ -0,0 +1,34 @@
+Shindo.tests('Rackspace::Servers | flavor requests', ['rackspace']) do
+
+  @flavor_format = {
+    'disk'  => Integer,
+    'id'    => Integer,
+    'name'  => String,
+    'ram'   => Integer
+  }
+
+  tests('success') do
+
+    tests('#get_flavor_details(1)').formats(@flavor_format) do
+      Rackspace[:servers].get_flavor_details(1).body['flavor']
+    end
+
+    tests('#list_flavors').formats({'flavors' => [Rackspace::Servers::Formats::SUMMARY]}) do
+      Rackspace[:servers].list_flavors.body
+    end
+
+    tests('#list_flavors_detail').formats({'flavors' => [@flavor_format]}) do
+      Rackspace[:servers].list_flavors_detail.body
+    end
+
+  end
+
+  tests('failure') do
+
+    tests('#get_flavor_details(0)').raises(Fog::Rackspace::Servers::NotFound) do
+      Rackspace[:servers].get_flavor_details(0)
+    end
+
+  end
+
+end