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

   1 require 'spec_helper'
   2
   3 describe 'is_array' do
   4   it { is_expected.not_to eq(nil) }
   5   it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
   6   it {
   7     pending('Current implementation ignores parameters after the first.')
   8     is_expected.to run.with_params([], []).and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i)
   9   }
  10   it { is_expected.to run.with_params([]).and_return(true) }
  11   it { is_expected.to run.with_params(['one']).and_return(true) }
  12   it { is_expected.to run.with_params([1]).and_return(true) }
  13   it { is_expected.to run.with_params([{}]).and_return(true) }
  14   it { is_expected.to run.with_params([[]]).and_return(true) }
  15   it { is_expected.to run.with_params('').and_return(false) }
  16   it { is_expected.to run.with_params('one').and_return(false) }
  17   it { is_expected.to run.with_params(1).and_return(false) }
  18   it { is_expected.to run.with_params({}).and_return(false) }
  19   context 'with deprecation warning' do
  20     after(:each) do
  21       ENV.delete('STDLIB_LOG_DEPRECATIONS')
  22     end
  23     # Checking for deprecation warning, which should only be provoked when the env variable for it is set.
  24     it 'displays a single deprecation' do
  25       ENV['STDLIB_LOG_DEPRECATIONS'] = 'true'
  26       expect(scope).to receive(:warning).with(include('This method is deprecated'))
  27       is_expected.to run.with_params(['1.2.3.4']).and_return(true)
  28     end
  29     it 'displays no warning for deprecation' do
  30       ENV['STDLIB_LOG_DEPRECATIONS'] = 'false'
  31       expect(scope).to receive(:warning).with(include('This method is deprecated')).never
  32       is_expected.to run.with_params(['1.2.3.4']).and_return(true)
  33     end
  34   end
  35 end