order_spec.rb

require 'spec_helper_acceptance'

describe 'concat order' do
  basedir = default.tmpdir('concat')

  shared_examples 'sortby' do |order_by, match_output|
    pp = <<-MANIFEST
    concat { '#{basedir}/foo':
      order => '#{order_by}'
    }
    concat::fragment { '1':
      target  => '#{basedir}/foo',
      content => 'string1',
      order   => '1',
    }
    concat::fragment { '2':
      target  => '#{basedir}/foo',
      content => 'string2',
      order   => '2',
    }
    concat::fragment { '10':
      target  => '#{basedir}/foo',
      content => 'string10',
    }
    MANIFEST

    it 'applies the manifest twice with no stderr' do
      apply_manifest(pp, catch_failures: true)
      apply_manifest(pp, catch_changes: true)
    end

    describe file("#{basedir}/foo") do
      it { is_expected.to be_file }
      its(:content) { is_expected.to match match_output }
    end
  end

  describe 'alpha' do
    it_behaves_like 'sortby', 'alpha', %r{string1string10string2}
  end

  describe 'numeric' do
    it_behaves_like 'sortby', 'numeric', %r{string1string2string10}
  end
end
# concat order