ultimate-vim/bundle/vim-multiple-cursors/spec/multiple_cursors_spec.rb

require 'spec_helper'

def set_file_content(string)
  string = normalize_string_indent(string)
  File.open(filename, 'w'){ |f| f.write(string) }
  vim.edit filename
end

def get_file_content()
  vim.write
  IO.read(filename).strip
end

def before(string)
  set_file_content(string)
end

def after(string)
  get_file_content().should eq normalize_string_indent(string)
end

def type(string)
  string.scan(/<.*?>|./).each do |key|
    if /<.*>/.match(key)
      vim.feedkeys "\\#{key}"
    else
      vim.feedkeys key
    end
  end
end

describe "Multiple Cursors" do
  let(:filename) { 'test.txt' }

  specify "#multiline replacement" do
    before <<-EOF
      hello
      hello
      hello
    EOF

    type '<C-n><C-n><C-n>cworld<Esc>'

    after <<-EOF
      world
      world
      world
    EOF
  end

  specify "#single line replacement" do
    before <<-EOF
      hello hello hello
    EOF

    type '<C-n><C-n><C-n>cworld<Esc>'

    after <<-EOF
      world world world
    EOF
  end

  specify "#mixed line replacement" do
    before <<-EOF
      hello hello
      hello
    EOF

    type '<C-n><C-n><C-n>cworld<Esc>'

    after <<-EOF
      world world
      world
    EOF
  end

  specify "#new line in insert mode" do
    before <<-EOF
      hello
      hello
    EOF

    type '<C-n><C-n>chello<CR>world<Esc>'

    after <<-EOF
      hello
      world
      hello
      world
    EOF
  end

  specify "#new line in insert mode middle of line" do
    before <<-EOF
      hello world
      hello world
    EOF

    type '<C-n><C-n>vlxi<cr><Esc>'

    after <<-EOF
      hello
      world
      hello
      world
    EOF
  end

  specify "#normal mode 'o'" do
    before <<-EOF
      hello
      hello
    EOF

    type '<C-n><C-n>voworld<Esc>'

    after <<-EOF
      hello
      world
      hello
      world
    EOF
  end

  specify "#normal mode 'O'" do
    before <<-EOF
      hello
      hello
    EOF

    type '<C-n><C-n>vOworld<Esc>'

    after <<-EOF
      world
      hello
      world
      hello
    EOF
  end

  specify "#find command basic" do
    before <<-EOF
      hello
      hello
    EOF

    vim.normal ':MultipleCursorsFind hello<CR>'
    type 'cworld<Esc>'

    after <<-EOF
      world
      world
    EOF
  end

  specify "#visual line mode replacement" do
    before <<-EOF
      hello world
      hello world
    EOF

    type '<C-n><C-n>Vchi!<Esc>'

    after <<-EOF
      hi!
      hi!
    EOF
  end

  specify "#skip key" do
    before <<-EOF
      hello
      hello
      hello
    EOF

    type '<C-n><C-n><C-x>cworld<Esc>'

    after <<-EOF
      world
      hello
      world
    EOF
  end

  specify "#prev key" do
    before <<-EOF
      hello
      hello
      hello
    EOF

    type '<C-n><C-n><C-n><C-p>cworld<Esc>'

    after <<-EOF
      world
      world
      hello
    EOF
  end

  specify "#normal mode 'I'" do
    before <<-EOF
      hello
      hello
    EOF

    type '<C-n><C-n>vIworld <Esc>'

    after <<-EOF
      world hello
      world hello
    EOF
  end

  specify "#normal mode 'A'" do
    before <<-EOF
      hello
      hello
    EOF

    type '<C-n><C-n>vA world<Esc>'

    after <<-EOF
      hello world
      hello world
    EOF
  end

  specify "#undo" do
    before <<-EOF
      hello
      hello
    EOF

    type '<C-n><C-n>cworld<Esc>u'

    after <<-EOF
      hello
      hello
    EOF
  end

  # 'd' is an operator pending command, which are not supported at the moment.
  # This should result in a nop, but we should still remain in multicursor mode.
  specify "#normal mode 'd'" do
    before <<-EOF
      hello
      hello
    EOF

    type '<C-n><C-n>vdx<Esc>'

    after <<-EOF
      hell
      hell
    EOF
  end

  specify "#multiline visual mode" do
    before <<-EOF
      hello
      hello
    EOF

    type 'Vj<C-n>A world<Esc>'

    after <<-EOF
      hello world
      hello world
    EOF
  end

  specify "#set paste mode" do
    before <<-EOF
      hello
      hello
    EOF

    type ':set paste<CR><C-n><C-n>cworld<Esc>:set nopaste<CR>'

    after <<-EOF
      world
      world
    EOF
  end

end