" Tests for ruby interface

if !has('ruby')
  finish
end

func Test_ruby_change_buffer()
  call setline(line('$'), ['1 line 1'])
  ruby Vim.command("normal /^1\n")
  ruby $curbuf.line = "1 changed line 1"
  call assert_equal('1 changed line 1', getline('$'))
endfunc

func Test_ruby_evaluate_list()
  call setline(line('$'), ['2 line 2'])
  ruby Vim.command("normal /^2\n")
  let l = ["abc", "def"]
  ruby << EOF
  curline = $curbuf.line_number
  l = Vim.evaluate("l");
  $curbuf.append(curline, l.join("\n"))
EOF
  normal j
  .rubydo $_ = $_.gsub(/\n/, '/')
  call assert_equal('abc/def', getline('$'))
endfunc

func Test_ruby_evaluate_dict()
  let d = {'a': 'foo', 'b': 123}
  redir => l:out
  ruby d = Vim.evaluate("d"); print d
  redir END
  call assert_equal(['{"a"=>"foo", "b"=>123}'], split(l:out, "\n"))
endfunc