require 'spec_helper'

describe 'has_key' do
  it { is_expected.not_to eq(nil) }
  it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
  it { is_expected.to run.with_params("one").and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
  it { is_expected.to run.with_params("one", "two", "three").and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
  it { is_expected.to run.with_params("one", "two").and_raise_error(Puppet::ParseError, /expects the first argument to be a hash/) }
  it { is_expected.to run.with_params(1, "two").and_raise_error(Puppet::ParseError, /expects the first argument to be a hash/) }
  it { is_expected.to run.with_params([], "two").and_raise_error(Puppet::ParseError, /expects the first argument to be a hash/) }

  it { is_expected.to run.with_params({ 'key' => 'value' }, "key").and_return(true) }
  it { is_expected.to run.with_params({}, "key").and_return(false) }
  it { is_expected.to run.with_params({ 'key' => 'value'}, "not a key").and_return(false) }

  context 'should run with UTF8 and double byte characters' do
    it { is_expected.to run.with_params({ 'κéỳ ' => '٧ậļųể' }, "κéỳ ").and_return(true) }
    it { is_expected.to run.with_params({ 'キー' => '٧ậļųể' }, "キー").and_return(true) }
  end
end