source: other-projects/hathitrust/vagrant-solr-cluster/trunk/modules/stdlib/spec/functions/validate_slength_spec.rb@ 30960

require 'spec_helper'

describe 'validate_slength' do
  after(:all) do
    ENV.delete('STDLIB_LOG_DEPRECATIONS')
  end

  # Checking for deprecation warning
  it 'should display a single deprecation' do
    ENV['STDLIB_LOG_DEPRECATIONS'] = "true"
    scope.expects(:warning).with(includes('This method is deprecated'))
    is_expected.to run.with_params('1234567890', 10)
  end
  
  describe 'signature validation' do
    it { is_expected.not_to eq(nil) }
    it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
    it { is_expected.to run.with_params('').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
    it { is_expected.to run.with_params('', 2, 3, 'extra').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
    it { is_expected.to run.with_params('', '').and_raise_error(Puppet::ParseError, /second argument to be a positive Numeric/) }
    it { is_expected.to run.with_params('', -1).and_raise_error(Puppet::ParseError, /second argument to be a positive Numeric/) }
    it { is_expected.to run.with_params('', 1, '').and_raise_error(Puppet::ParseError, /third argument to be unset or a positive Numeric/) }
    it { is_expected.to run.with_params('', 1, -1).and_raise_error(Puppet::ParseError, /third argument to be unset or a positive Numeric/) }
    it { is_expected.to run.with_params('', 1, 2).and_raise_error(Puppet::ParseError, /argument to be equal to or larger than third argument/) }
  end

  context "with a maximum length of 10" do
    describe 'rejects strings longer than the limit' do
      it { is_expected.to run.with_params('1234567890a', 10).and_raise_error(Puppet::ParseError, /Expected length/) }
      it { is_expected.to run.with_params('1234567890abcdef', 10).and_raise_error(Puppet::ParseError, /Expected length/) }
      it { is_expected.to run.with_params([ 'one', '1234567890abcdef' ], 10).and_raise_error(Puppet::ParseError, /Expected length/) }
    end

    describe 'accepts strings shorter or equal to the limit' do
      it { is_expected.to run.with_params('1234567890', 10) }
      it { is_expected.to run.with_params('12345', 10) }
      it { is_expected.to run.with_params([ 'one', 'two' ], 10) }
    end

    context "with a minimum length of 5" do
      describe 'rejects strings longer than the upper limit' do
        it { is_expected.to run.with_params('1234567890a', 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) }
        it { is_expected.to run.with_params('1234567890abcdef', 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) }
      end

      describe 'rejects numbers shorter than the lower limit' do
        it { is_expected.to run.with_params('one', 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) }
        it { is_expected.to run.with_params(['12345678', 'two'], 10, 5).and_raise_error(Puppet::ParseError, /Expected length/) }
      end

      describe 'accepts strings of length between and including the limits' do
        it { is_expected.to run.with_params('12345', 10, 5) }
        it { is_expected.to run.with_params('123456', 10, 5) }
        it { is_expected.to run.with_params('1234567', 10, 5) }
        it { is_expected.to run.with_params('12345678', 10, 5) }
        it { is_expected.to run.with_params('123456789', 10, 5) }
        it { is_expected.to run.with_params('1234567890', 10, 5) }
        it { is_expected.to run.with_params(['1233456', '12345678'], 10, 5) }
      end
    end
  end

  describe 'corner cases' do
    it { pending('this should work'); is_expected.to run.with_params('', 0, 0) }
    it { is_expected.to run.with_params('1234567890', 10, 10) }
  end

  describe 'empty upper limit is interpreted as infinity' do
    it { pending('not implemented'); is_expected.to run.with_params('1234567890ab', '', 10) }
    it { pending('not implemented'); is_expected.to run.with_params('12345678', '', 10).and_raise_error(Puppet::ParseError, /Expected length/) }
  end
end