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

   1 require 'spec_helper'
   2
   3 describe 'is_numeric' do
   4   it { is_expected.not_to eq(nil) }
   5
   6   it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
   7   it { is_expected.to run.with_params(1, 2).and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
   8
   9   it { is_expected.to run.with_params(3).and_return(true) }
  10   it { is_expected.to run.with_params('3').and_return(true) }
  11   it { is_expected.to run.with_params(-3).and_return(true) }
  12   it { is_expected.to run.with_params('-3').and_return(true) }
  13
  14   it { is_expected.to run.with_params(3.7).and_return(true) }
  15   it { is_expected.to run.with_params('3.7').and_return(true) }
  16   it { is_expected.to run.with_params(-3.7).and_return(true) }
  17   it { is_expected.to run.with_params('-3.7').and_return(true) }
  18
  19   it { is_expected.to run.with_params('-342.2315e-12').and_return(true) }
  20
  21   it { is_expected.to run.with_params('one').and_return(false) }
  22   it { is_expected.to run.with_params([]).and_return(false) }
  23   it { is_expected.to run.with_params([1]).and_return(false) }
  24   it { is_expected.to run.with_params({}).and_return(false) }
  25   it { is_expected.to run.with_params(true).and_return(false) }
  26   it { is_expected.to run.with_params(false).and_return(false) }
  27   it { is_expected.to run.with_params('0001234').and_return(false) }
  28   it { is_expected.to run.with_params(' - 1234').and_return(false) }
  29
  30   context 'with deprecation warning' do
  31     after(:each) do
  32       ENV.delete('STDLIB_LOG_DEPRECATIONS')
  33     end
  34     # Checking for deprecation warning, which should only be provoked when the env variable for it is set.
  35     it 'displays a single deprecation' do
  36       ENV['STDLIB_LOG_DEPRECATIONS'] = 'true'
  37       expect(scope).to receive(:warning).with(include('This method is deprecated'))
  38       is_expected.to run.with_params(7).and_return(true)
  39     end
  40     it 'displays no warning for deprecation' do
  41       ENV['STDLIB_LOG_DEPRECATIONS'] = 'false'
  42       expect(scope).to receive(:warning).with(include('This method is deprecated')).never
  43       is_expected.to run.with_params(7).and_return(true)
  44     end
  45   end
  46 end