在检索dataStore.js对象时，js文件中抛出了未定义

Question

我已经创建了一个datastore.js对象，并尝试将下面的字符串传递给对象如下。 在home.js中的console.log时变得不确定，请有人在这里建议您的问题。

let dataStore = {
    globaldata1: {},
    globaldata2: {}
}

export { dataStore }

// profile.js

let datastore = require("../global/dataStore");

let myStr1 = "This is a string" ;
let myStr2 = "This is another string" ;
datastore.globaldata1 = myStr1;
datastore.globaldata2 = myStr2;

// home.js

let datastore = require("../global/dataStore");

let globalStr1 = datastore.globaldata1 ;
console.log("Print the data::"+globalStr1);

let globalStr2 = datastore.globaldata2  ;
console.log("Print the second data::"+globalStr2);

在我的柏树测试中应用了相同的概念：

柏树版本： v10.2.0

//datastore.js

let dataStore = {
    globaldata: {}
}

export { dataStore }

//site.cy.cy。 js file

let dataStore = require("../../../support/dataStore");
import "cypress-localstorage-commands";

describe('Verify the Global data saving', () => {

  context('Global data', () => {
    beforeEach(() => {
      cy.restoreLocalStorage();
      cy.visit('/');
    });

   
    it('First get the text and Save globally', () => {
 
      cy.get('#companyNameDiv > span').invoke('text').then((text)=>{
         dataStore.globaldata = text;
         console.log("First test outcome:: " +dataStore.globaldata); // all good here
      });
    });

    it('Use that text in second test', () => {
      console.log("Yeh, global text in second test :: " +dataStore.globaldata );  // all good here
    });
  });
});

//another.cy.js文件

let dataStore = require("../../../support/dataStore");
import "cypress-localstorage-commands";

describe('Retrive another test file', () => {
  context('Retrive saved data in another test file', () => {

    it('Get the text', () => {
     console.log("Yeh, another test file:: " +dataStore.globaldata); 
     // here I am getting the text as undefined  ??
    });
  });
});

Answer 1

检查柏树测试​​，并具有一些轻微的文件夹路径和不同的baseurl的mod。

由于赛普拉斯V10不再具有“运行所有”选项，因此我还添加了一个称为 all.cy.js 的枪管规格，该规格允许运行多个规格，并且 也可以执行规格的顺序（这对此很重要）。

该测试在cypress Open中均可正常工作，然后选择all.cy.js，以及cypress run-spec cypress/e2e/e2e/all.cy.js。

all.cy.js

import './site.cy.js'
import './another.cy.js'

site.cy.js

let dataStore = require("../support/dataStore");
import "cypress-localstorage-commands";

describe('Verify the Global data saving', () => {

  context('Global data', () => {
    beforeEach(() => {
      cy.restoreLocalStorage();
      cy.visit('http://example.com')
    });

   
    it('First get the text and Save globally', () => {
 
      // cy.get('#companyNameDiv > span').invoke('text').then((text)=>{
        const text = 'this is my text'
        dataStore.globaldata = text;
        console.log("First test outcome:: " +dataStore.globaldata); // all good here
      // });
    });

    it('Use that text in second test', () => {
      console.log("Yeh, global text in second test :: " +dataStore.globaldata );  // all good here
    });
  });
});

entere.cy.js

let dataStore = require("../support/dataStore");
import "cypress-localstorage-commands";

describe('Retrive another test file', () => {
  context('Retrive saved data in another test file', () => {

    it('Get the text', () => {
      console.log("Yeh, another test file:: " +dataStore.globaldata); 

      expect(dataStore.globaldata).to.eq('this is my text')   // ✅ passes
    });
  });
});

Answer 2

这里的问题似乎是您没有适当地利用您的进口。

导出是：

export { dataStore }

s大写的位置，但在您的家中。

const { datastore } = reqiure(...)

您从dataStore.js的