config_spec.rb in invoker-1.5.1

- old
+ new

@@ -1,9 +1,10 @@
 require "spec_helper"
 
-describe "Invoker Power configuration" do
+describe "Invoker Power configuration", fakefs: true do
   describe "#create" do
     it "should create a config file given a hash" do
+      FileUtils.mkdir_p(inv_conf_dir)
       config = Invoker::Power::Config.create(
         dns_port: 1200, http_port: 1201, ipfw_rule_number: 010
       )
       expect(File.exist?(Invoker::Power::Config.config_file)).to be_truthy
 