Sync mode cleanup (#1671)

* docs(createwrapper): remove sync mode from RU docs

* chore(flow): remove sync option from config options

* improvement(tests): write Tests to fit async API signature

Update tests, where applicable, to be awaited. This includes trigger, setValue, setSelected,
setProps, setData, setChecked

Author: AtofStryker

docs/ru/api/createWrapper.md

@@ -4,7 +4,6 @@
 
   - `{vm|HTMLElement} node`
   - `{Object} options`
-    - `{Boolean} sync`
     - `{Boolean} attachedToDocument`
 
 - **Возвращает:**

flow/options.flow.js

@@ -32,7 +32,6 @@ declare type NormalizedOptions = {
   attrs?: { [key: string]: string },
   listeners?: { [key: string]: Function | Array<Function> },
   parentComponent?: Object,
-  sync: boolean,
   shouldProxy?: boolean
 }
 

test/specs/create-local-vue.spec.js

@@ -49,8 +49,7 @@ describeWithShallowAndMount('createLocalVue', mountingMethod => {
     const wrapper = mountingMethod(ComponentWithVuex, { localVue, store })
     expect(wrapper.vm.$store).toBeTruthy()
     expect(wrapper.text()).toEqual('0 1')
-    wrapper.trigger('click')
-    await Vue.nextTick()
+    await wrapper.trigger('click')
     expect(wrapper.text()).toEqual('1 1')
   })
 
@@ -70,7 +69,7 @@ describeWithShallowAndMount('createLocalVue', mountingMethod => {
   itDoNotRunIf(
     mountingMethod.name === 'shallowMount',
     'Router should work properly with local Vue',
-    () => {
+    async () => {
       const localVue = createLocalVue()
       localVue.use(VueRouter)
       const routes = [
@@ -95,7 +94,7 @@ describeWithShallowAndMount('createLocalVue', mountingMethod => {
 
       expect(wrapper.text()).toContain('home')
 
-      wrapper.find('a').trigger('click')
+      await wrapper.find('a').trigger('click')
       expect(wrapper.text()).toContain('foo')
 
       const freshWrapper = mountingMethod(Component)

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

@@ -20,9 +20,9 @@ describeRunIf(process.env.TEST_ENV !== 'node', 'propsData', () => {
   })
 
   describe('should not modify propsData between tests', () => {
-    it('should have the correct props after modifying', () => {
+    it('should have the correct props after modifying', async () => {
       expect(wrapper.vm.prop1).toHaveLength(2)
-      wrapper.setProps({ prop1: [] })
+      await wrapper.setProps({ prop1: [] })
       expect(wrapper.vm.prop1).toHaveLength(0)
     })
 

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

@@ -241,34 +241,30 @@ describeWithShallowAndMount('scopedSlots', mountingMethod => {
     }
   )
 
-  itDoNotRunIf(
-    vueVersion < 2.5,
-    'renders scoped slots in sync mode by default',
-    async () => {
-      const TestComponent = {
-        template: '<div />',
-        data() {
-          return {
-            val: null
-          }
-        },
-        mounted() {
-          this.val = 123
-        },
-        render() {
-          return this.$scopedSlots.default(this.val)
+  itDoNotRunIf(vueVersion < 2.5, 'renders scoped slots', async () => {
+    const TestComponent = {
+      template: '<div />',
+      data() {
+        return {
+          val: null
         }
+      },
+      mounted() {
+        this.val = 123
+      },
+      render() {
+        return this.$scopedSlots.default(this.val)
       }
-      const stub = jest.fn()
-      mountingMethod(TestComponent, {
-        scopedSlots: {
-          default: stub
-        }
-      })
-      await Vue.nextTick()
-      expect(stub).toHaveBeenCalledWith(123)
     }
-  )
+    const stub = jest.fn()
+    mountingMethod(TestComponent, {
+      scopedSlots: {
+        default: stub
+      }
+    })
+    await Vue.nextTick()
+    expect(stub).toHaveBeenCalledWith(123)
+  })
 
   itDoNotRunIf(
     vueVersion < 2.6,

test/specs/wrapper-array/setChecked.spec.js

@@ -1,5 +1,4 @@
 import { describeWithShallowAndMount } from '~resources/utils'
-import Vue from 'vue'
 
 describeWithShallowAndMount('setChecked', mountingMethod => {
   it('sets value to the input elements of type checkbox or radio', async () => {
@@ -20,8 +19,7 @@ describeWithShallowAndMount('setChecked', mountingMethod => {
     const wrapperArray = wrapper.findAll('.foo')
     expect(wrapper.vm.t1).toEqual(false)
     expect(wrapper.vm.t2).toEqual('')
-    wrapperArray.setChecked()
-    await Vue.nextTick()
+    await wrapperArray.setChecked()
     expect(wrapper.vm.t1).toEqual(true)
     expect(wrapper.vm.t2).toEqual('foo')
     expect(wrapperArray.at(0).element.checked).toEqual(true)

test/specs/wrapper-array/setData.spec.js

@@ -1,15 +1,14 @@
 import { compileToFunctions } from 'vue-template-compiler'
 import ComponentWithVIf from '~resources/components/component-with-v-if.vue'
 import { describeWithShallowAndMount } from '~resources/utils'
-import Vue from 'vue'
 
 describeWithShallowAndMount('setData', mountingMethod => {
   it('sets component data and updates nested vm nodes', async () => {
     const wrapper = mountingMethod(ComponentWithVIf)
     const componentArr = wrapper.findAll(ComponentWithVIf)
     expect(componentArr.at(0).findAll('.child.ready').length).toEqual(0)
-    componentArr.setData({ ready: true })
-    await Vue.nextTick()
+    await componentArr.setData({ ready: true })
+
     expect(componentArr.at(0).findAll('.child.ready').length).toEqual(1)
   })
 

test/specs/wrapper-array/setProps.spec.js

@@ -1,16 +1,15 @@
 import { compileToFunctions } from 'vue-template-compiler'
 import ComponentWithProps from '~resources/components/component-with-props.vue'
 import { describeWithShallowAndMount } from '~resources/utils'
-import Vue from 'vue'
 
 describeWithShallowAndMount('setProps', mountingMethod => {
   it('sets component props and updates DOM when called on Vue instance', async () => {
     const prop1 = 'prop 1'
     const prop2 = 'prop 2'
     const propsData = { prop1: 'a prop', prop2 }
     const wrapper = mountingMethod(ComponentWithProps, { propsData })
-    wrapper.findAll(ComponentWithProps).setProps({ prop1 })
-    await Vue.nextTick()
+    await wrapper.findAll(ComponentWithProps).setProps({ prop1 })
+
     expect(wrapper.find('.prop-1').element.textContent).toEqual(prop1)
     expect(wrapper.find('.prop-2').element.textContent).toEqual(prop2)
   })
@@ -19,8 +18,8 @@ describeWithShallowAndMount('setProps', mountingMethod => {
     const prop1 = 'prop 1'
     const prop2 = 'prop s'
     const wrapper = mountingMethod(ComponentWithProps)
-    wrapper.findAll(ComponentWithProps).setProps({ prop1, prop2 })
-    await Vue.nextTick()
+    await wrapper.findAll(ComponentWithProps).setProps({ prop1, prop2 })
+
     expect(wrapper.find('.prop-1').element.textContent).toEqual(prop1)
     expect(wrapper.find('.prop-2').element.textContent).toEqual(prop2)
   })

test/specs/wrapper-array/setValue.spec.js

@@ -1,7 +1,7 @@
 import { describeWithShallowAndMount } from '~resources/utils'
 
 describeWithShallowAndMount('setValue', mountingMethod => {
-  it('sets value to the text-control input elements', () => {
+  it('sets value to the text-control input elements', async () => {
     const wrapper = mountingMethod({
       data() {
         return {
@@ -18,7 +18,7 @@ describeWithShallowAndMount('setValue', mountingMethod => {
     const wrapperArray = wrapper.findAll('.foo')
     expect(wrapper.vm.t1).toEqual('')
     expect(wrapper.vm.t2).toEqual('')
-    wrapperArray.setValue('foo')
+    await wrapperArray.setValue('foo')
     expect(wrapper.vm.t1).toEqual('foo')
     expect(wrapper.vm.t2).toEqual('foo')
     expect(wrapperArray.at(0).element.value).toEqual('foo')

test/specs/wrapper-array/trigger.spec.js

@@ -3,33 +3,33 @@ import ComponentWithEvents from '~resources/components/component-with-events.vue
 import { describeWithShallowAndMount } from '~resources/utils'
 
 describeWithShallowAndMount('trigger', mountingMethod => {
-  it('causes click handler to fire when wrapper.trigger("click") is called on a Component', () => {
+  it('causes click handler to fire when wrapper.trigger("click") is called on a Component', async () => {
     const clickHandler = jest.fn()
     const wrapper = mountingMethod(ComponentWithEvents, {
       propsData: { clickHandler }
     })
     const buttonArr = wrapper.findAll('.click')
-    buttonArr.trigger('click')
+    await buttonArr.trigger('click')
 
     expect(clickHandler).toHaveBeenCalled()
   })
 
-  it('causes keydown handler to fire when wrapper.trigger("keydown") is fired on a Component', () => {
+  it('causes keydown handler to fire when wrapper.trigger("keydown") is fired on a Component', async () => {
     const keydownHandler = jest.fn()
     const wrapper = mountingMethod(ComponentWithEvents, {
       propsData: { keydownHandler }
     })
-    wrapper.findAll('.keydown').trigger('keydown')
+    await wrapper.findAll('.keydown').trigger('keydown')
 
     expect(keydownHandler).toHaveBeenCalled()
   })
 
-  it('causes keydown handler to fire when wrapper.trigger("keydown.enter") is fired on a Component', () => {
+  it('causes keydown handler to fire when wrapper.trigger("keydown.enter") is fired on a Component', async () => {
     const keydownHandler = jest.fn()
     const wrapper = mountingMethod(ComponentWithEvents, {
       propsData: { keydownHandler }
     })
-    wrapper.findAll('.keydown-enter').trigger('keydown.enter')
+    await wrapper.findAll('.keydown-enter').trigger('keydown.enter')
 
     expect(keydownHandler).toHaveBeenCalled()
   })