assertCodegen() — vue Function Reference

Source Code

test/unit/modules/compiler/codegen.spec.ts lines 9–30

function assertCodegen(template, generatedCode, ...args) {
  let staticRenderFnCodes: string[] = []
  let generateOptions = baseOptions
  let proc: Function | null = null
  let len = args.length
  while (len--) {
    const arg = args[len]
    if (Array.isArray(arg)) {
      staticRenderFnCodes = arg
    } else if (isObject(arg)) {
      generateOptions = arg
    } else if (isFunction(arg)) {
      proc = arg
    }
  }
  const ast = parse(template, baseOptions)
  optimize(ast, baseOptions)
  proc && proc(ast)
  const res = generate(ast, generateOptions)
  expect(res.render).toBe(generatedCode)
  expect(res.staticRenderFns).toEqual(staticRenderFnCodes)
}