Running tests from inside vim

.vimrc

let mapleader = " "

" rspec mappings
map <Leader>t :call RunCurrentSpecFile()<CR>
map <Leader>s :call RunNearestSpec()<CR>
map <Leader>l :call RunLastSpec()<CR>

function! RunCurrentSpecFile()
  if InSpecFile()
    let l:command = "zeus test " . @%
    call SetLastSpecCommand(l:command)
    call RunSpecs(l:command)
  endif
endfunction

function! RunNearestSpec()
  if InSpecFile()
    let l:command = "zeus test " . @%. ":" . line(".")
    call SetLastSpecCommand(l:command)
    call RunSpecs(l:command)
  endif
endfunction

function! RunLastSpec()
  if exists("t:last_spec_command")
    call RunSpecs(t:last_spec_command)
  endif
endfunction

function! InSpecFile()
  return match(expand("%"), "_spec.rb$") != -1
endfunction

function! SetLastSpecCommand(command)
  let t:last_spec_command = a:command
endfunction

function! RunSpecs(command)
  execute ":w\|!clear && echo " . a:command . " && echo && " . a:command
endfunction

INSTALL

Steps
-----

1) Add the above lines to your ~/.vimrc

2) Add the zeus line to your thredUP3/Procfile

3) Add zeus.json to your thredUP3/ directory (for faster startup)

4) Restart foreman

5) Run tests from vim!
  i. Spacebar + s runs the test your cursor is on
  ii. Spacebar + t runs the entire file

Procfile

redis:        redis-server --port 6379
web:          unicorn_rails -c config/unicorn.conf
test_web:     unicorn_rails -c config/unicorn_test.conf --env=test
zeus:         zeus start

zeus.json

{
  "command": "ruby -rubygems -r./custom_plan -eZeus.go",

  "plan": {
    "boot": {
      "default_bundle": {
        "development_environment": {
          "prerake": {"rake": []},
          "console": ["c"],
          "generate": ["g"]
        },  
        "test_environment": {
          "test_helper": {"test": ["rspec"]}
        }   
      }   
    }   
  }
}