Required files
serverspec/matcher/be_mounted
serverspec/matcher/contain
serverspec/matcher/be_readable
serverspec/matcher/be_writable
serverspec/matcher/be_executable
serverspec/matcher/be_listening
serverspec/matcher/be_resolvable
serverspec/matcher/be_reachable
serverspec/matcher/be_installed
serverspec/matcher/be_enforcing
serverspec/matcher/be_permissive
serverspec/matcher/be_enabled
serverspec/matcher/be_running
serverspec/matcher/be_monitored_by
serverspec/matcher/belong_to_group
serverspec/matcher/belong_to_primary_group
serverspec/matcher/have_rule
serverspec/matcher/have_entry
serverspec/matcher/have_site_application
serverspec/matcher/have_site_bindings
serverspec/matcher/have_virtual_dir