require_relative '../spec_helper'
require_relative '../../lib/lovely_rufus/quote_stripper'
require_relative '../../lib/lovely_rufus/wrap'

module LovelyRufus
  describe QuoteStripper do
    describe '#call' do
      it 'strips quotes and adjusts width before calling the next layer' do
        quoted = <<-end.dedent
          > to the extreme I rock a mic like a vandal
          > light up a stage and wax a chump like a candle
        end
        unquoted = <<-end.dedent
          to the extreme I rock a mic like a vandal
          light up a stage and wax a chump like a candle
        end
        layer = fake(:layer, call: Wrap[unquoted, width: 70])
        QuoteStripper.new(layer).call(Wrap[quoted, width: 72])
        layer.must_have_received :call, [Wrap[unquoted, width: 70]]
      end

      it 'adds quotes back in (and adjusts width) before returning' do
        quoted = <<-end.dedent
          > take heed, ’cause I’m a lyrical poet
          > Miami’s on the scene just in case you didn’t know it
        end
        wrap = Wrap[quoted, width: 72]
        QuoteStripper.new.call(wrap).must_equal wrap
      end

      it 'does not touch non-quoted texts' do
        plain = <<-end.dedent
          my town, that created all the bass sound
          enough to shake and kick holes in the ground
        end
        wrap = Wrap[plain, width: 72]
        QuoteStripper.new.call(wrap).must_equal wrap
      end

      it 'does not alter text contents' do
        wrap = Wrap['> Ice > Ice > Baby']
        QuoteStripper.new.call(wrap).must_equal wrap
      end

      it 'strips multilevel quotes' do
        quoted = <<-end.dedent
          >> ’cause my style’s like a chemical spill
          >> feasible rhymes that you can vision and feel
        end
        unquoted = <<-end.dedent
          ’cause my style’s like a chemical spill
          feasible rhymes that you can vision and feel
        end
        layer = fake(:layer, call: Wrap[unquoted, width: 69])
        QuoteStripper.new(layer).call(Wrap[quoted, width: 72])
        layer.must_have_received :call, [Wrap[unquoted, width: 69]]
      end

      it 'strips broken quotes properly' do
        quoted = <<-end.dedent
          > > >conducted and formed this is a hell of a concept
          > > >we make it hype and you want to step with this
        end
        unquoted = <<-end.dedent
          conducted and formed this is a hell of a concept
          we make it hype and you want to step with this
        end
        layer = fake(:layer, call: Wrap[unquoted, width: 68])
        QuoteStripper.new(layer).call(Wrap[quoted, width: 72])
        layer.must_have_received :call, [Wrap[unquoted, width: 68]]
      end

      it 'fixes broken quotes when adding them back in' do
        quoted = <<-end.dedent
          > > >Shay plays on the fade,
          > > >slice like a ninja
          > > >cut like a razor blade
        end
        fixed = <<-end.dedent
          >>> Shay plays on the fade,
          >>> slice like a ninja
          >>> cut like a razor blade
        end
        wrap = Wrap[quoted, width: 72]
        QuoteStripper.new.call(wrap).must_equal Wrap[fixed, width: 72]
      end

      it 'strips // code comments' do
        quoted = <<-end.dedent
          // so fast other DJs say ‘damn!’
          // if my rhyme was a drug I’d sell it by the gram
        end
        unquoted = <<-end.dedent
          so fast other DJs say ‘damn!’
          if my rhyme was a drug I’d sell it by the gram
        end
        layer = fake(:layer, call: Wrap[unquoted, width: 69])
        QuoteStripper.new(layer).call(Wrap[quoted, width: 72])
        layer.must_have_received :call, [Wrap[unquoted, width: 69]]
      end

      it 'strips # code comments' do
        quoted = <<-end.dedent
          # keep my composure when it’s time to get loose
          # magnetized by the mic while I kick my juice
        end
        unquoted = <<-end.dedent
          keep my composure when it’s time to get loose
          magnetized by the mic while I kick my juice
        end
        layer = fake(:layer, call: Wrap[unquoted, width: 70])
        QuoteStripper.new(layer).call(Wrap[quoted, width: 72])
        layer.must_have_received :call, [Wrap[unquoted, width: 70]]
      end

      it 'only considers homogenous characters as comments' do
        quoted = <<-end.dedent
          > /if there was a problem,
          > yo – I’ll solve it!/
        end
        unquoted = <<-end.dedent
          /if there was a problem,
          yo – I’ll solve it!/
        end
        layer = fake(:layer, call: Wrap[unquoted, width: 70])
        QuoteStripper.new(layer).call(Wrap[quoted, width: 72])
        layer.must_have_received :call, [Wrap[unquoted, width: 70]]
      end
    end
  end
end