git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/vim-surround/spec/vim-surround-spec.coffee

   1 helpers = require './spec-helper'
   2
   3 describe "Vim Surround activation", ->
   4   [editor, pairs, editorElement, vimSurround, configPairs, chars, names] = []
   5
   6   beforeEach ->
   7     pairs = ['()', '{}', '[]', '""', "''"]
   8     atom.config.set('vim-surround.pairs', pairs)
   9
  10     vimSurround = atom.packages.loadPackage('vim-surround')
  11     vimSurround.activate()
  12
  13     configPairs = atom.config.get('vim-surround.pairs')
  14
  15     helpers.getEditorElement (element) ->
  16       editorElement = element
  17       editor = editorElement.getModel()
  18
  19       editorClassList = editorElement.classList
  20
  21       editorClassList.add('editor')
  22       editorClassList.add('vim-mode')
  23       editorClassList.add('visual-mode')
  24
  25
  26   describe "When the vim-surround module loads", ->
  27     beforeEach ->
  28       chars = []
  29       pairs.forEach (pair) ->
  30         for i in [0..pair.length-1]
  31           char = pair[i]
  32           chars.push char unless char in chars
  33
  34       commands = atom.commands.findCommands target: editorElement
  35
  36       names = []
  37       commands.forEach (command) ->
  38         names.push(command.name)
  39
  40     it "Creates a surround command for each configured pair character", ->
  41       chars.forEach (char) ->
  42         expect(names).toContain("vim-surround:surround-#{char}")
  43
  44     describe "and the list of pairs changes", ->
  45       beforeEach ->
  46         pairs = ['()', '{}', '[]', '""', "-+"]
  47         atom.config.set('vim-surround.pairs', pairs)
  48         commands = atom.commands.findCommands target: editorElement
  49         names = (command.name for command in commands)
  50         chars = []
  51         pairs.forEach (pair) ->
  52           for i in [0..pair.length-1]
  53             char = pair[i]
  54             chars.push char unless char in chars
  55
  56       it "should add any new pairs.", ->
  57         chars.forEach (char) ->
  58           expect(names).toContain("vim-surround:surround-#{char}")
  59
  60       it "should remove any old pairs.", ->
  61         expect(names).not.toContain("vim-surround:surround-'")
  62
  63     describe "and then deactivates", ->
  64
  65       beforeEach ->
  66         vimSurround.deactivate()
  67         commands = atom.commands.findCommands target: editorElement
  68         names = (command.name for command in commands)
  69
  70       it "should clear out all commands from the registry", ->
  71         chars.forEach (char) ->
  72           expect(names).not.toContain("vim-surround:surround-#{char}")