Ensure the test folder does exist

On the new CI machines, there is no local Administrator account, hence
this test would fail without merit.

This change fixes the tests to use a fresh directory and create it at the
start of the test suite.

Author: DavidS

spec/acceptance/file_line_spec.rb

@@ -1,8 +1,17 @@
 require 'spec_helper_acceptance'
 
-test_file = (os[:family] == 'windows') ? 'C:\Users\Administrator\file_line_test.txt' : '/tmp/file_line_test.txt'
-
 describe 'file_line type' do
+  let(:test_file) { (os[:family] == 'windows') ? 'C:\test\file_line_test.txt' : '/tmp/test/testfile_line_test.txt' }
+
+  before(:all) do
+    apply_manifest(<<-MANIFEST)
+      case($facts['os']['family']) {
+        windows: { file { 'C:\\test': ensure => directory } }
+        default: { file { '/tmp/test': ensure => directory } }
+      }
+    MANIFEST
+  end
+
   before(:each) do
     pp_test_file = <<-MANIFEST
       file { '#{test_file}':