require 'spec_helper'

describe Teststrap::Teststrap do
  let(:teststrap) { described_class.new }

  describe 'generate_tests' do
    FILES = ['Gemfile', 'Berksfile', 'Strainerfile', 'Thorfile', '.gitignore', 'LICENSE']
    TEMPLATES = [
      'README.md',
      'metadata.rb',
      '.kitchen.yml',
      'spec/default_spec.rb',
      'test/integration/default/serverspec/localhost/default_spec.rb',
      'test/integration/default/serverspec/spec_helper.rb'
    ]

    before do
      teststrap.stub(:copy_file)
      teststrap.stub(:template)
      teststrap.stub(:current_directory_name)
        .and_return('test_cookbook')
    end

    it 'should generate files' do

      FILES.each do |file|
        teststrap.should_receive(:copy_file).with(file)
      end

      teststrap.generate_tests
    end

    it 'should generate templates' do

      TEMPLATES.each do |template|
        teststrap.should_receive(:template).with(template)
      end

      teststrap.generate_tests
    end
  end

  describe 'current_directory_name' do
    it 'return current working directory name' do
      Dir.stub('pwd').and_return('test/dir/test_cookbook')
      expect(teststrap.current_directory_name).to eq 'test_cookbook'
    end
  end

  describe 'source_root' do
    it 'return generator file path' do
      expect(described_class.source_root)
        .to include 'teststrap/generator_files'
    end
  end
end