javascript - 如何运行验收测试？

Question

我在 ember-cli 版本 0.0.22 应用程序中有以下 tests/acceptance/index-test.js:

import startApp from '../helpers/start-app';
test('index transitions', function(){
  visit('/');
});

当我访问 http://localhost:4200/tests 时，我看到:

Died on test #1
at eval (ember-cli/tests/acceptance/index-test.js:7:5)
at requireModule (loader/loader.js:54:29)
at eval (ember-cli/tests/test-loader.js:9:7)
at Array.forEach (native)
at eval (ember-cli/tests/test-loader.js:8:8)
at requireModule (loader/loader.js:54:29)
at http://localhost:4200/tests:43:7: visit is not defined

Source: ReferenceError: visit is not defined
at Object.eval (ember-cli/tests/acceptance/index-test.js:8:7)

看来我在加载代码时遇到了问题。项目中的占位符文件会很有用。我怎样才能让它发挥作用？

Answer 1

我需要在测试文件中调用 startApp();，例如:

import startApp from '../helpers/start-app';

test('index transitions', function(){
  startApp();
  visit('/');
  andThen(function(){
    equal(find('h3.breadcrumb').text(), 'Title');
  });
});