lib/specinfra/helper/backend.rb in specinfra-0.0.4 vs lib/specinfra/helper/backend.rb in specinfra-0.0.5

@@ -12,7 +12,18 @@
             instance
           end
         end
       EOF
     end
+
+    module Backend
+      def backend_for(type)
+        if ! respond_to?(:commands)
+          commands_object = self.class.const_get(SPEC_TYPE).const_get('Commands').const_get('Base').new
+        end
+        instance = self.class.const_get('SpecInfra').const_get('Backend').const_get("#{type.to_s.capitalize}").instance
+        instance.set_commands(commands_object || commands)
+        instance
+      end
+    end
   end
 end