require 'spec_helper'
require_relative '../support/good_indentation_cases'
require 'tailor/critic'
require 'tailor/configuration/style'


describe 'Indentation spacing problem detection' do
  before do
    Tailor::Logger.stub(:log)
    FakeFS.activate!
  end

  let(:critic) do
    Tailor::Critic.new
  end

  let(:style) do
    style = Tailor::Configuration::Style.new
    style.trailing_newlines 0, level: :off
    style.allow_invalid_ruby true, level: :off

    style
  end

  let(:contents) { INDENT_1[file_name] }

  INDENT_OK.each do |file_name, contents|
    before do
      FileUtils.touch file_name
      File.open(file_name, 'w') { |f| f.write contents }
    end

    it 'should be OK' do
      critic.check_file(file_name, style.to_hash)
      critic.problems.should == { file_name =>  [] }
    end
  end

  context 'case statement with indented whens' do
    let(:file_name) { 'case_whens_in' }

    let(:contents) do
      %Q{def my_method
  case true
    when true
      puts "stuff"
    when false
      puts "blah blah"
  end
end}
    end

    it 'is OK' do
      pending 'Implementation of the option to allow for this'
    end
  end

  context 'method with rparen on following line' do
    let(:file_name) { 'method_closing_lonely_paren' }

    let(:contents) do
      %Q{def your_thing(one
  )
end}
    end

    it 'is OK' do
      pending
    end
  end

  context 'lonely rparen and do on the same line' do
    let(:file_name) { 'rparen_and_do_same_line' }

    let(:contents) do
      %Q{opt.on('-c', '--config-file FILE',
  "Use a specific config file.") do |config|
  options.config_file = config
end}
    end

    it 'is OK' do
      pending
    end
  end

  context 'block chained on a block' do
    let(:file_name) { 'block_chain' }

    let(:contents) do
      %Q{{
  a: 1
}.each do |k, v|
  puts k, v
end}
    end

    it 'is OK' do
      critic.check_file(file_name, style.to_hash)
      critic.problems.should == { file_name =>  [] }
    end
  end
end