设置全局变量量角器

Question

我正在尝试从函数editPage.CreateEntity();中传递字符串值，我需要在变量entityName下的大多数测试用例中使用该值，如果我设置了测试，我就可以获取该值像这样的情况：

  fit('Test Case', async () => {
        await editEntityPage.CreateEntity("Automation Entity: ", "California").then(function(name){
           console.log(name);
           return entityName = name;  
        });
        await entity.SearchAndClickEntity(entityName);
    });

但是如何从一开始就获得此值，但NOT beforeEach()测试用例

describe('Test Suite', () => {
        var editPage = require('../pathtofile.js');
        var entityName = editPage.CreateEntity("Automation Entity: ", "California").then(function(name){
            return name;
        });
        console.log("Testing Start:");
        console.log(entityName);
        console.log(JSON.stringify(entityName));

    beforeEach(async function(){
        await browser.waitForAngularEnabled(false);
    });

    it('Test Case', async () => {
        await entity.SearchAndClickEntity(entityName);
    });

ps。当我尝试从console.logs获取值时，我得到的是：

Testing Start:
Promise { <pending> }
{}

Answer 1

使用beforeAll()设置此变量。例如

describe('Test Suite', () => {
  var entityName = '';
  beforeAll(async function(){
    //you might need to await this such as "entityName = await editPage.CreateEntity..."
    entityName = editPage.CreateEntity("Automation Entity: ", "California").then(function(name){
        return name;
    });
  });
  beforeEach(async function(){
    await browser.waitForAngularEnabled(false);
  });

  it('Test Case', async () => {
    await entity.SearchAndClickEntity(entityName);
  });