remove code for vuejs#455

packages/test-utils/src/set-watchers-to-sync.js

@@ -1,5 +1,3 @@
-import { VUE_VERSION } from './consts'
-
 function setDepsSync (dep) {
  dep.subs.forEach(setWatcherSync)
 }
@@ -26,17 +24,4 @@ export function setWatchersToSync (vm) {
  setWatcherSync(vm._watcher)
 
  vm.$children.forEach(setWatchersToSync)
-
- // preventing double registration
- if (!vm.$_vueTestUtils_updateInSetWatcherSync) {
- vm.$_vueTestUtils_updateInSetWatcherSync = vm._update
- vm._update = function (vnode, hydrating) {
- this.$_vueTestUtils_updateInSetWatcherSync(vnode, hydrating)
- if (VUE_VERSION >= 2.1 && this._isMounted && this.$options.updated) {
- this.$options.updated.forEach((handler) => {
- handler.call(this)
- })
- }
- }
- }
 }

test/specs/mounting-options/sync.spec.js

@@ -1,4 +1,3 @@
-import sinon from 'sinon'
 import { describeWithShallowAndMount } from '~resources/utils'
 
 describeWithShallowAndMount('options.sync', (mountingMethod) => {
@@ -111,37 +110,4 @@ describeWithShallowAndMount('options.sync', (mountingMethod) => {
  done()
  })
  })
-
- it('call updated when sync is not false', () => {
- const fooSpy = sinon.stub()
- const Foo = {
- template: '<div>{{ foo }}</div>',
- props: ['foo'],
- updated () {
- fooSpy()
- }
- }
- const spy = sinon.stub()
- const TestComponent = {
- template: '<div>{{ foo }}<foo :foo="foo" /></div>',
- data () {
- return {
- foo: 'foo'
- }
- },
- updated () {
- spy()
- }
- }
- const wrapper = mountingMethod(TestComponent, {
- stubs: { foo: Foo },
- sync: true
- })
- expect(spy.notCalled).to.equal(true)
- expect(fooSpy.notCalled).to.equal(true)
- wrapper.vm.foo = 'bar'
- expect(spy.calledOnce).to.equal(true)
- expect(fooSpy.calledOnce).to.equal(true)
- expect(wrapper.html()).to.equal('<div>bar<div>bar</div></div>')
- })
 })