--- /dev/null
+require 'spec_helper'
+
+describe 'is_function_available' do
+ it { is_expected.not_to eq(nil) }
+ it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
+ it { is_expected.to run.with_params('one', 'two').and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
+ it { is_expected.to run.with_params('include').and_return(true) }
+ it { is_expected.to run.with_params('no_such_function').and_return(false) }
+end