3rdparty/modules/stdlib/spec/functions/swapcase_spec.rb

   1 require 'spec_helper'
   2
   3 describe 'swapcase' do
   4   it { is_expected.not_to eq(nil) }
   5   it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
   6   it {
   7     pending("Current implementation ignores parameters after the first.")
   8     is_expected.to run.with_params('a', '').and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
   9   }
  10   it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
  11   it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
  12   it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
  13   describe 'with strings as inputs' do
  14     it { is_expected.to run.with_params('').and_return('') }
  15     it { is_expected.to run.with_params('one').and_return('ONE') }
  16     it { is_expected.to run.with_params('ONE').and_return('one') }
  17     it { is_expected.to run.with_params('oNe').and_return('OnE') }
  18   end
  19   describe 'with arrays as inputs' do
  20     it { is_expected.to run.with_params([]).and_return([]) }
  21     describe 'only containing strings' do
  22       it { is_expected.to run.with_params(['']).and_return(['']) }
  23       it { is_expected.to run.with_params(['one']).and_return(['ONE']) }
  24       it { is_expected.to run.with_params(['ONE']).and_return(['one']) }
  25       it { is_expected.to run.with_params(['oNe']).and_return(['OnE']) }
  26       it { is_expected.to run.with_params(['one', 'ONE']).and_return(['ONE', 'one']) }
  27       it { is_expected.to run.with_params(['ONE', 'OnE']).and_return(['one', 'oNe']) }
  28       it { is_expected.to run.with_params(['oNe', 'one']).and_return(['OnE', 'ONE']) }
  29     end
  30     describe 'containing mixed types' do
  31       it { is_expected.to run.with_params(['OnE', {}]).and_return(['oNe', {}]) }
  32       it { is_expected.to run.with_params(['OnE', 1]).and_return(['oNe', 1]) }
  33       it { is_expected.to run.with_params(['OnE', []]).and_return(['oNe', []]) }
  34       it { is_expected.to run.with_params(['OnE', ['two']]).and_return(['oNe', ['two']]) }
  35     end
  36   end
  37   it "should accept objects which extend String" do
  38     is_expected.to run.with_params(AlsoString.new("OnE")).and_return('oNe')
  39   end
  40 end