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

   1 require 'spec_helper'
   2
   3 describe 'size' 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([], 'extra').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, /Unknown type given/) }
  11   it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /Unknown type given/) }
  12   it { is_expected.to run.with_params('1').and_raise_error(Puppet::ParseError, /Requires either string, array or hash to work/) }
  13   it { is_expected.to run.with_params('1.0').and_raise_error(Puppet::ParseError, /Requires either string, array or hash to work/) }
  14   it { is_expected.to run.with_params([]).and_return(0) }
  15   it { is_expected.to run.with_params(['a']).and_return(1) }
  16   it { is_expected.to run.with_params(['one', 'two', 'three']).and_return(3) }
  17   it { is_expected.to run.with_params(['one', 'two', 'three', 'four']).and_return(4) }
  18
  19   it { is_expected.to run.with_params({}).and_return(0) }
  20   it { is_expected.to run.with_params({'1' => '2'}).and_return(1) }
  21   it { is_expected.to run.with_params({'1' => '2', '4' => '4'}).and_return(2) }
  22   it { is_expected.to run.with_params({'€' => '@', '竹' => 'ǿňè'}).and_return(2) }
  23
  24   it { is_expected.to run.with_params('').and_return(0) }
  25   it { is_expected.to run.with_params('a').and_return(1) }
  26   it { is_expected.to run.with_params('abc').and_return(3) }
  27   it { is_expected.to run.with_params('abcd').and_return(4) }
  28   it { is_expected.to run.with_params('万').and_return(1) }
  29   it { is_expected.to run.with_params('āβćđ').and_return(4) }
  30
  31   context 'when using a class extending String' do
  32     it 'should call its size method' do
  33       value = AlsoString.new('asdfghjkl')
  34       value.expects(:size).returns('foo')
  35       expect(subject).to run.with_params(value).and_return('foo')
  36     end
  37   end
  38 end