require 'spec_helper'

describe 'reject' 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([], 'pattern', 'extra').and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }

  it {
    pending('reject does not actually check this, and raises NoMethodError instead')
    is_expected.to run.with_params('one', 'two').and_raise_error(Puppet::ParseError, %r{first argument not an array})
  }
  it {
    pending('reject does not actually check this, and raises NoMethodError instead')
    is_expected.to run.with_params(1, 'two').and_raise_error(Puppet::ParseError, %r{first argument not an array})
  }
  it { is_expected.to run.with_params([], 'two').and_return([]) }
  it { is_expected.to run.with_params(%w[one two three], 'two').and_return(%w[one three]) }
  it { is_expected.to run.with_params(%w[one two three], 't(wo|hree)').and_return(['one']) }
  it { is_expected.to run.with_params(%w[όʼnệ ţщồ ţңяέέ], 'ţ(щồ|ңяέέ)').and_return(['όʼnệ']) }
end