Use the same terminal for everything. The main reason for this plugin is reuse the terminal easily. All commands opens a terminal if it's not open or reuse the open terminal. REPL commands, opens a terminal and the proper REPL, if it's not opened.

• NeoVim terminal helper functions/commands.
• Wraps some test libs to run easilly within NeoVim terminal.
• Wraps some REPL to receive current line or selection.

Run test libs with 3 different scopes:

• all (neoterm#test_runner('all')):

Run all tests from the current project. For a Rails project with rspec, it's the command: rspec.

• file (neoterm#test_runner('file')):

Run the current test file. For a Rails project with rspec, it's the command: rspec spec/path/to/file_spec.rb.

• current (neoterm#test_runner('current')):

Run the nearst test in the current test file. For a Rails project with rspec, it's the command: rspec spec/path/to/file_spec.rb:123.

• rspec
  • You can override the default command (bundle exec rspec) using the g:neoterm_rspec_lib_cmd
• cucumber
  • You can override the default command (bundle exec cucumber) using the g:neoterm_cucumber_lib_cmd
• minitest
• go-lang test (partially implemented)
• nose (partially implemented)

• neoterm#repl#line(): sends the current line to a REPL in a terminal.
• neoterm#repl#selection(): sends the current selection to a REPL in a terminal.

• irb
• bundle exec rails console

• :T <command>: Opens a terminal, or use an opened terminal, and runs the given command within a terminal.
• :Tmap <command>: maps a the given command to ,tt.

Open a pull request, I'll be glad in review/add new test libs, repls and other features to this plugin. 😃

A test lib is defined by a function and an autocommand group.

.nvim/plugged/neoterm/
▾ autoload/
  ▾ neoterm/
    ▾ test/
        rspec.vim
▾ ftdetect/
    rspec.vim

The function (neoterm#test#<lib_name>#run) will return the command, by the given scope, that will be runned in a terminal window. This function should be defined in its own file: /autoload/neoterm/test/<lib_name>.vim.

• autoload/neoterm/test/rspec.vim

function! neoterm#test#rspec#run(scope)
  let command = 'rspec'

  if a:scope == 'file'
    let command .= ' ' . expand('%:p')
  elseif a:scope == 'current'
    let command .= ' ' . expand('%:p') . ':' . line('.')
  endif

  return command
endfunction

The autocommand group will detect when the lib should be available. For example, the rspec is available when exists a file spec/spec_helper.rb on the current folder, or when a file that matches with *_spec.rb or *_feature.rb is opened.

• ftdetect/rspec.vim

aug neoterm_test_rspec
  au VimEnter,BufRead,BufNewFile *_spec.rb,*_feature.rb call neoterm#test#libs#add('rspec')
  au VimEnter *
        \ if filereadable('spec/spec_helper.rb') |
        \   call neoterm#test#libs#add('rspec') |
        \ endif
aug END

let g:neoterm_clear_cmd = "clear; printf '=%.0s' {1..80}; clear"
let g:neoterm_position = 'vertical'
let g:neoterm_automap_keys = ',tt'

nnoremap <silent> <f9> :call neoterm#repl#line()<cr>
vnoremap <silent> <f9> :call neoterm#repl#selection()<cr>

" run set test lib
nnoremap <silent> ,rt :call neoterm#test#run('all')<cr>
nnoremap <silent> ,rf :call neoterm#test#run('file')<cr>
nnoremap <silent> ,rn :call neoterm#test#run('current')<cr>
nnoremap <silent> ,rr :call neoterm#test#rerun()<cr>

" Useful maps
" closes the all terminal buffers
nnoremap <silent> ,tc :call neoterm#close_all()<cr>
" clear terminal
nnoremap <silent> ,tl :call neoterm#clear()<cr>