spacevim/bundle/incsearch.vim/test/autocmd.vimspec

Describe autocmd

  function! s:add_line(str)
    put! =a:str
  endfunction
  function! s:add_lines(lines)
    for line in reverse(deepcopy(a:lines))
      put! =line
    endfor
  endfunction
  function! s:get_pos_char()
    return getline('.')[col('.')-1]
  endfunction

  function! s:reset_buffer()
    :1,$ delete
    let s:lines = ['1pattern_a', '2pattern_b', '3pattern_c', '4pattern_d', '5pattern_e']
    call s:add_lines(s:lines)
    normal! Gddgg0zt
  endfunction

  Before all
    map /  <Plug>(incsearch-forward)
    map ?  <Plug>(incsearch-backward)
    map g/ <Plug>(incsearch-stay)
    call s:reset_buffer()
    augroup incsearch-test
      autocmd!
    augroup END
    let g:i = 0
    let g:line = ''
  End

  Before each
    :1
    normal! zt
    silent! autocmd! incsearch-test
    " Return to normal mode
    exec "normal! \<Esc>"
    let g:i = 0
    let g:line = ''
  End

  After all
    :1,$ delete
    let @/ = ''
    unlet g:i
    unlet g:line
    silent! autocmd! incsearch-test
  End

  Context IncSearchEnter
    It should be called
      autocmd incsearch-test User IncSearchEnter :let g:i += 1
      exec "normal" "/vimvim\<Esc>"
      Assert Equals(g:i, 1)
    End
  End

  Context IncSearchLeave
    It should be called
      autocmd incsearch-test User IncSearchLeave :let g:i += 1
      silent! exec "normal" "/vimvim\<CR>"
      Assert Equals(g:i, 1)
    End
    It should be called with <Esc>
      autocmd incsearch-test User IncSearchLeave :let g:i += 1
      exec "normal" "/vimvim\<Esc>"
      Assert Equals(g:i, 1)
    End
    It should be called with <C-c>
      autocmd incsearch-test User IncSearchLeave :let g:i += 1
      exec "normal" "/vimvim\<C-c>"
      Assert Equals(g:i, 1)
    End
  End

  Context IncSearchExecutePre
    It should be called
      autocmd incsearch-test User IncSearchExecutePre :let g:i += 1
      silent! exec "normal" "/vimvim\<CR>"
      Assert Equals(g:i, 1)
    End
    It should not be called with <Esc>
      autocmd incsearch-test User IncSearchExecutePre :let g:i += 1
      exec "normal" "/vimvim\<Esc>"
      Assert Equals(g:i, 0)
    End
    It should not be called with <C-c>
      autocmd incsearch-test User IncSearchExecutePre :let g:i += 1
      exec "normal" "/vimvim\<C-c>"
      Assert Equals(g:i, 0)
    End
    It should be called before move
      autocmd incsearch-test User IncSearchExecutePre :let g:line = getline('.')
      silent! exec "normal" "/2pattern_b\<CR>"
      let expect = s:lines[0]
      Assert Equals(g:line, expect)
      let expect2 = s:lines[1]
      Assert Equals(getline('.'), expect2)
    End
  End

  Context IncSearchExecute
    It should be called
      autocmd incsearch-test User IncSearchExecute :let g:i += 1
      silent! exec "normal" "/vimvim\<CR>"
      Assert Equals(g:i, 1)
    End
    It should not be called with <Esc>
      autocmd incsearch-test User IncSearchExecute :let g:i += 1
      exec "normal" "/vimvim\<Esc>"
      Assert Equals(g:i, 0)
    End
    It should not be called with <C-c>
      autocmd incsearch-test User IncSearchExecute :let g:i += 1
      exec "normal" "/vimvim\<C-c>"
      Assert Equals(g:i, 0)
    End
    It should be called after move
      autocmd incsearch-test User IncSearchExecute :let g:line = getline('.')
      silent! exec "normal" "/2pattern_b\<CR>"
      let expect = s:lines[1]
      Assert Equals(g:line, expect)
      let expect2 = s:lines[1]
      Assert Equals(getline('.'), expect2)
    End
  End

  Context IncSearchCharPre
    It should be called
      autocmd incsearch-test User IncSearchCharPre :let g:i += 1
      silent! exec "normal" "/vimvim\<CR>"
      Assert Equals(g:i, 7)
    End
  End

  Context IncSearchChar
    It should be called
      autocmd incsearch-test User IncSearchChar :let g:i += 1
      silent! exec "normal" "/vimvim\<CR>"
      Assert Equals(g:i, 7)
    End
  End

End