spec/support/sharedcontext.rb in vagrant-libvirt-0.0.33 vs spec/support/sharedcontext.rb in vagrant-libvirt-0.0.35

@@ -1,15 +1,16 @@
 require 'spec_helper'
 
 shared_context "unit" do
   include_context 'vagrant-unit'
 
-  let(:test_env) do
-    vagrantfile ||= <<-EOF
+  let(:vagrantfile) do <<-EOF
     Vagrant.configure('2') do |config|
       config.vm.define :test
     end
     EOF
+  end
+  let(:test_env) do
     test_env = isolated_environment
     test_env.vagrantfile vagrantfile
     test_env
   end
   let(:env)              { { env: iso_env, machine: machine, ui: ui, root_path: '/rootpath' } }