-#! /usr/bin/env ruby -S rspec
require 'spec_helper'
-describe "the keys function" do
- let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
- it "should exist" do
- expect(Puppet::Parser::Functions.function("keys")).to eq("function_keys")
- end
-
- it "should raise a ParseError if there is less than 1 arguments" do
- expect { scope.function_keys([]) }.to( raise_error(Puppet::ParseError))
+describe 'keys', :if => Puppet::Util::Package.versioncmp(Puppet.version, '5.5.0') < 0 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 {
+ pending('Current implementation ignores parameters after the first.')
+ is_expected.to run.with_params({}, {}).and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i)
+ }
+ it { is_expected.to run.with_params('').and_raise_error(Puppet::ParseError, %r{Requires hash to work with}) }
+ it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, %r{Requires hash to work with}) }
+ it { is_expected.to run.with_params([]).and_raise_error(Puppet::ParseError, %r{Requires hash to work with}) }
+ it { is_expected.to run.with_params({}).and_return([]) }
+ it { is_expected.to run.with_params('key' => 'value').and_return(['key']) }
+ it 'returns the array of keys' do
+ result = subject.call([{ 'key1' => 'value1', 'key2' => 'value2' }])
+ expect(result).to match_array(['key1', 'key2'])
end
- it "should return an array of keys when given a hash" do
- result = scope.function_keys([{'a'=>1, 'b'=>2}])
- # =~ performs 'array with same elements' (set) matching
- # For more info see RSpec::Matchers::MatchArray
- expect(result).to match_array(['a','b'])
+ it 'runs with UTF8 and double byte characters' do
+ result = subject.call([{ 'ҝểү' => '√ẳŀμệ', 'キー' => '値' }])
+ expect(result).to match_array(['ҝểү', 'キー'])
end
end