Some speculative mocking of #get_container.

Currently calls methods on a MockFile class that doesn't exist. Also, it looks
like the #get_container tests currently pass vacuously; they're called on an
empty container in mocking mode.

lib/fog/rackspace/requests/storage/get_container.rb

@@ -43,6 +43,28 @@ module Fog
         end
 
       end
+
+      class Mock
+        def get_container(container, options = {})
+          escaped = Fog::Rackspace.escape(container)
+
+          unless data.has_key?(escaped)
+            raise Fog::Storage::Rackspace::NotFound.new
+          end
+
+          results = []
+          data[escaped].each do |key, mock_file|
+            next if key == :meta
+            results << mock_file.to_h
+          end
+
+          response = Excon::Response.new
+          response.status = 200
+          response.body = results
+          response
+        end
+      end
+
     end
   end
 end

tests/rackspace/requests/storage/container_tests.rb

@@ -1,6 +1,12 @@
 Shindo.tests('Fog::Storage[:rackspace] | container requests', ["rackspace"]) do
 
-  @container_format = [String]
+  @container_format = [{
+    'hash' => String,
+    'last_modified' => String,
+    'bytes' => Integer,
+    'name' => String,
+    'content_type' => String
+  }]
 
   @containers_format = [{
     'bytes' => Integer,