Internally Puppet uses YAML.load_file to load the Hiera config (set to /dev/null under rspec-puppet), but 4.9.0 uses Pathnames instead of Strings causing the existing stub for "/dev/null" to fail.
Setting the value of $settings_file prior to evaluating the ENC/report scripts is more reliable than stubbing the YAML constant.
Added by Dominic Cleal over 7 years ago
Remove YAML.load_file stubbing, preset $settings_file
Internally Puppet uses YAML.load_file to load the Hiera config (set to
/dev/null under rspec-puppet), but 4.9.0 uses Pathnames instead of
Strings causing the existing stub for "/dev/null" to fail.
Setting the value of $settings_file prior to evaluating the ENC/report
scripts is more reliable than stubbing the YAML constant.