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helpers = require './spec-helper'
describe "Vim Surround activation", ->
[editor, pairs, editorElement, vimSurround, configPairs, chars, names] = []
beforeEach ->
pairs = ['()', '{}', '[]', '""', "''"]
atom.config.set('vim-surround.pairs', pairs)
vimSurround = atom.packages.loadPackage('vim-surround')
vimSurround.activate()
configPairs = atom.config.get('vim-surround.pairs')
helpers.getEditorElement (element) ->
editorElement = element
editor = editorElement.getModel()
editorClassList = editorElement.classList
editorClassList.add('editor')
editorClassList.add('vim-mode')
editorClassList.add('visual-mode')
describe "When the vim-surround module loads", ->
beforeEach ->
chars = []
pairs.forEach (pair) ->
for i in [0..pair.length-1]
char = pair[i]
chars.push char unless char in chars
commands = atom.commands.findCommands target: editorElement
names = []
commands.forEach (command) ->
names.push(command.name)
it "Creates a surround command for each configured pair character", ->
chars.forEach (char) ->
expect(names).toContain("vim-surround:surround-#{char}")
describe "and the list of pairs changes", ->
beforeEach ->
pairs = ['()', '{}', '[]', '""', "-+"]
atom.config.set('vim-surround.pairs', pairs)
commands = atom.commands.findCommands target: editorElement
names = (command.name for command in commands)
chars = []
pairs.forEach (pair) ->
for i in [0..pair.length-1]
char = pair[i]
chars.push char unless char in chars
it "should add any new pairs.", ->
chars.forEach (char) ->
expect(names).toContain("vim-surround:surround-#{char}")
it "should remove any old pairs.", ->
expect(names).not.toContain("vim-surround:surround-'")
describe "and then deactivates", ->
beforeEach ->
vimSurround.deactivate()
commands = atom.commands.findCommands target: editorElement
names = (command.name for command in commands)
it "should clear out all commands from the registry", ->
chars.forEach (char) ->
expect(names).not.toContain("vim-surround:surround-#{char}")
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