compileTemplate.spec.ts — vue Source File

Source Code

import { parse } from '../src/parse'
import { SFCBlock } from '../src/parseComponent'
import { compileTemplate } from '../src/compileTemplate'
import Vue from 'vue'

function mockRender(code: string, mocks: Record<string, any> = {}) {
  const fn = new Function(
    `require`,
    `${code}; return { render, staticRenderFns }`
  )
  const vm = new Vue(
    Object.assign(
      {},
      fn((id: string) => mocks[id])
    )
  )
  vm.$mount()
  return (vm as any)._vnode
}

test('should work', () => {
  const source = `<div><p>{{ render }}</p></div>`

  const result = compileTemplate({
    filename: 'example.vue',
    source
  })

  expect(result.errors.length).toBe(0)
  expect(result.source).toBe(source)
  // should expose render fns
  expect(result.code).toMatch(`var render = function`)
  expect(result.code).toMatch(`var staticRenderFns = []`)
  // should mark with stripped
  expect(result.code).toMatch(`render._withStripped = true`)
  // should prefix bindings
  expect(result.code).toMatch(`_vm.render`)
  expect(result.ast).not.toBeUndefined()
})

test('preprocess pug', () => {
  const template = parse({
    source:
      '<template lang="pug">\n' +
      'body\n' +
      ' h1 Pug Examples\n' +
      ' div.container\n' +
      '   p Cool Pug example!\n' +
      '</template>\n',
    filename: 'example.vue',
    sourceMap: true
  }).template as SFCBlock

  const result = compileTemplate({
    filename: 'example.vue',
    source: template.content,
    preprocessLang: template.lang
  })

  expect(result.errors.length).toBe(0)
// ... (199 more lines)