-describe "the sort function" do
- let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
- it "should exist" do
- expect(Puppet::Parser::Functions.function("sort")).to eq("function_sort")
+describe 'sort', :if => Puppet::Util::Package.versioncmp(Puppet.version, '6.0.0') < 0 do
+ describe 'signature validation' 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([], 'extra').and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
+ it {
+ pending('stricter input checking')
+ is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, %r{requires string or array})
+ }
+ it {
+ pending('stricter input checking')
+ is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, %r{requires string or array})
+ }
+ it {
+ pending('stricter input checking')
+ is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, %r{requires string or array})
+ }