require_relative '../../lib/formatters/wrapper'

require 'minitest/autorun'

class Wrapper2Test < Minitest::Test
  def test_wrap_score
    assert_wrap("\
********************\n\
********************\n\
**********",
                ('*' * 50), 20)

    assert_wrap("\
> ******************\n\
> ******************\n\
> **************",
                ('*' * 50), 20, '> ')
  end

  def test_wrap_sql
    assert_wrap("\
\e[0;35mScore Load (0.6ms)\e[0m \e[0;36mS\e[0m\n\
\e[0;36mELECT \"scores\".* FRO\e[0m\n\
\e[0;36mM \"scores\" WHERE \"sc\e[0m\n\
\e[0;36mores\".\"id\" = $1 LIMI\e[0m\n\
\e[0;36mT $2\e[0m [[\"id\", 2], [\"L\n\
IMIT\", 1]]", "\
\e[0;35mScore Load (0.6ms)\e[0m \e[0;36mSELECT \"scores\".* FROM \"scores\" WHERE \"scores\".\"id\" = $1 LIMIT $2\e[0m [[\"id\", 2], [\"LIMIT\", 1]]",
                20)
  end

  # def test_carriage_return
  #   assert_wrap('text', "text\n\n", 10)
  #   assert_wrap('first   ', "first   \n", 10)
  #   assert_wrap('first    ', "first    \n", 10)
  #   assert_wrap('first     ', "first     \n", 10)
  #   assert_wrap("first     \n  second  ", "first\n  second\n", 10)

  #   assert_wrap("\e[0;35mhello\e[0m   \n\e[0;35m\e[0m\n\e[0;35myop", "\e[0;35mhello\n\nyop", 10)
  # end

  private

  def assert_wrap(expectation, text, length, prefix = '')
    show_with_style(text, length, prefix)
    assert_equal(expectation, prefix + Wrapper.wrap(text, prefix, length - prefix.length))
  end

  def show_with_style(text, length, prefix = '')
    expectation = Wrapper.wrap(text, prefix, length - prefix.length)
    puts "original_o is:\n#{prefix}[#{text}]\e[0m"
    puts "original_i is:\n#{prefix}[#{text.inspect}]\e[0m"
    puts
    puts "final_o is:\n#{prefix}[#{expectation}]\e[0m"
    puts "final_i is:\n#{prefix}[#{expectation.inspect}]\e[0m"
    puts
  end
end