vue-test.ts — vue Source File

Source Code

import Vue, { VNode, defineComponent } from '../index'
import { ComponentOptions } from '../options'

class Test extends Vue {
  a: number = 0

  testProperties() {
    this.$data
    this.$el
    this.$options
    this.$parent
    this.$root
    this.$children
    this.$refs
    this.$slots
    this.$isServer
    this.$ssrContext
    this.$vnode
    this.$root.$children[0].$children[0]
  }

  // test property reification
  $el!: HTMLElement | SVGElement
  $refs!: {
    vue: Vue
    element: HTMLInputElement
    vues: Vue[]
    elements: HTMLInputElement[]
  }
  testReification() {
    this.$refs.vue.$data
    this.$refs.element.value
    this.$refs.vues[0].$data
    this.$refs.elements[0].value
  }

  testMethods() {
    this.$mount('#app', false)
    this.$forceUpdate()
    this.$destroy()
    this.$set({}, 'key', 'value')
    this.$delete({}, 'key')
    this.$watch('a', (val: number, oldVal: number) => {}, {
      immediate: true,
      deep: false
    })()
    this.$watch(
      () => this.a,
      (val: number) => {}
    )
    this.$on('', () => {})
    this.$once('', () => {})
    this.$off('', () => {})
    this.$emit('', 1, 2, 3)
    this.$nextTick(function () {
      this.$nextTick
    })
    this.$nextTick().then(() => {})
    this.$createElement('div', {}, 'message')
  }
// ... (226 more lines)