Vue Test Utils

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findAllComponents

一致するすべての Vue コンポーネントの WrapperArray を返します。

  • 引数:

    • {Component|ref|name} selector

  • 戻り値: {WrapperArray}

  • 例:

import { mount } from '@vue/test-utils'
import Foo from './Foo.vue'
import Bar from './Bar.vue'

const wrapper = mount(Foo)
const bar = wrapper.findAllComponents(Bar).at(0)
expect(bar.exists()).toBeTruthy()
const bars = wrapper.findAllComponents(Bar)
expect(bar).toHaveLength(1)