require 'spec_helper'

if Puppet::Util::Package.versioncmp(Puppet.version, '4.5.0') >= 0
  describe 'test::integer', type: :class do
    describe 'accepts integers' do
      [
        3,
        '3',
        -3,
        '-3',
        "123\nfoo",
        "foo\n123",
      ].each do |value|
        describe value.inspect do
          let(:params) {{ value: value }}
          it { is_expected.to compile }
        end
      end
    end

    describe 'rejects other values' do
      [ "foo\nbar", true, 'true', false, 'false', 'iAmAString', '1test', '1 test', 'test 1', 'test 1 test', {}, { 'key' => 'value' }, { 1=> 2 }, '', :undef , 'x', 3.7, '3.7',-3.7, '-342.2315e-12' ].each do |value|
        describe value.inspect do
          let(:params) {{ value: value }}
          if Gem::Version.new(Puppet.version) >= Gem::Version.new('5.0.0')
            it { is_expected.to compile.and_raise_error(/parameter 'value' expects a Stdlib::Compat::Integer = Variant\[Integer, Pattern\[.*\], Array\[.*\]\] value/) }
          else
            it { is_expected.to compile.and_raise_error(/parameter 'value' expects a value of type Integer, Pattern(\[.*\]+)?, or Array/) }
          end
        end
      end
    end
  end
end