如何在测试之间传递变量数据 [英] How do I pass variable data between tests

问题描述

我正在尝试做与此类似的事情

I am trying to do something similar to this post on TestCafe

我正在 helper.js 文件中生成随机电子邮件.我想使用此随机电子邮件登录 test.js 文件.

I am generating a random email in my helper.js file. I would like to use this random email to log in the test.js file.

这就是我在helper.js中创建电子邮件的方式

This is how I am creating my email in the helper.js

var randomemail = 'test+' + Math.floor(Math.random() * 10000) + '@gmail.com'

这就是我要在我的 test.js 文件

.typeText(page.emailInput, randomemail)

我尝试了几件事却没有运气.我该如何在 test.js 文件中使用生成的电子邮件?

I have tried several things without luck. How could I go about using the generated email in my test.js file?

推荐答案

两个选项:

1)使用灯具上下文对象(ctx)

fixture(`RANDOM EMAIL TESTS`)
    .before(async ctx => {
        /** Do this to initialize the random email and if you only want one random email 
         *  for the entire fixture */

        ctx.randomEmail = `test+${Math.floor(Math.random() * 1000)}@gmail.com`;
    })
    .beforeEach(async t => {
        // Do this if you want to update the email between each test

        t.fixtureCtx.randomEmail = `test+${Math.floor(Math.random() * 1000)}@gmail.com`;
    })

test('Display First Email', async t => {
    console.log(t.fixtureCtx.randomEmail);
})

test('Display Second Email', async t => {
    console.log(t.fixtureCtx.randomEmail);
})

2)在灯具外部声明一个变量

let randomEmail = '';

fixture(`RANDOM EMAIL TESTS`)
    .beforeEach(async t => {
        // Do this if you want to update the email between each test

        randomEmail = `test+${Math.floor(Math.random() * 1000)}@gmail.com`;
    })

test('Display First Email', async t => {
    console.log(randomEmail);
})

test('Display Second Email', async t => {
    console.log(randomEmail);
})

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