Contents

require 'spec_helper'
require 'tailor/configuration/file_set'


describe Tailor::Configuration::FileSet do
  describe '#build_file_list' do
    context 'param is a file name' do
      context 'the file exists' do
        before do
          FileUtils.touch './test.rb'
        end

        it 'builds an Array with that file\'s expanded path' do
          new_list = subject.instance_eval { build_file_list('./test.rb') }
          new_list.should be_an Array
          new_list.first.should match %r[/test.rb$]
        end
      end

      context 'the file does not exist' do
        it 'returns an empty Array' do
          subject.instance_eval { build_file_list('test.rb') }.should == []
        end
      end
    end

    context 'when param is an Array' do
      before do
        FileUtils.touch './test.rb'
      end

      it 'returns the Array with expanded file paths' do
        subject.instance_eval { build_file_list(['test.rb']) }.
          first.should match %r[/test.rb$]
      end
    end

    context 'when param is a directory' do
      before do
        FileUtils.mkdir 'test'
        FileUtils.touch 'test/test.rb'
      end

      it 'returns the expanded file paths in that directory' do
        list = subject.instance_eval { build_file_list('test') }
        list.size.should be 1
        list.first.should match /.+\/test.rb/
      end
    end
  end

  describe '#update_file_list' do
    before do
      subject.instance_variable_set(:@file_list, ['first.rb'])
      FileUtils.touch 'test2.rb'
    end

    it 'builds the file list and concats that to @file_list' do
      subject.update_file_list('test2.rb')
      subject.instance_variable_get(:@file_list).size.should be 2
      subject.instance_variable_get(:@file_list).last.
        should match %r[/test2.rb]
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
tailor-1.4.0	spec/unit/tailor/configuration/file_set_spec.rb