require 'spec_helper'

describe Archruby::Ruby::Parser do
  let(:ruby_content_file) { File.open(File.expand_path('../../fixtures/ruby_example.rb', __FILE__), 'r').read }
  let(:ruby_parser) { Archruby::Ruby::Parser.new(ruby_content_file) }

  it 'should parse ruby files correctly and return the dependencies' do
    ruby_parser.dependencies.should include("BostadeTeste::Testado")
    ruby_parser.dependencies.should include("BostaRala")
    ruby_parser.dependencies.should include("TesteClasse")
    ruby_parser.dependencies.should include("BostaQualquer")
    ruby_parser.dependencies.should include("ClasseDeTeste::Em::OutroModulo::NaPQP")
    puts "Dependencias"
    puts ruby_parser.dependencies.inspect
    puts
  end

  it 'extract correct class from file' do
    ruby_parser.classes.should include("Teste")
    ruby_parser.classes.should include("BostaOutra")
    ruby_parser.classes.should include("Multiple::Access::Teste")
    puts "Classes"
    puts ruby_parser.classes.inspect
  end

  it 'extract correct classes and depencies' do
    ruby_parser.classes_and_dependencies.keys.count.should be_eql(3)
    ruby_parser.classes_and_dependencies['Teste'].count.should be_eql(11)
    ruby_parser.classes_and_dependencies['BostaOutra'].count.should be_eql(1)
    ruby_parser.classes_and_dependencies['Modulo::ClasseDentrodoModulo'].count.should be_eql(2)

    teste_class_dependencies = ruby_parser.classes_and_dependencies['Teste'].collect { |dependency| dependency.class_name}
    bosta_outra_class_dependencies = ruby_parser.classes_and_dependencies['BostaOutra'].collect { |dependency| dependency.class_name}
    classe_dentro_do_modulo_dependencies = ruby_parser.classes_and_dependencies['Modulo::ClasseDentrodoModulo'].collect { |dependency| dependency.class_name}

    teste_class_dependencies.should include("ClasseDeTeste::Em::OutroModulo::NaPQP")
    teste_class_dependencies.should include("BostadeTeste::Testado")

    bosta_outra_class_dependencies.should include("BostaQualquer")

    classe_dentro_do_modulo_dependencies.should include("::Teste::De::Dependencia")
    classe_dentro_do_modulo_dependencies.should include("::DependenciaBuscandoDoRoot")
  end

end