Cypress 能否识别默认导出函数?
Can Cypress Recognize Default Export Functions?
看来 Cypress 可能无法正确识别默认导出的函数。示例:
export default function (array) {
const randomValue = array[Math.floor(Math.random() * array.length)];
return randomValue;
}
import randomValueFromArray from '../../../../../support/index';
randomValueFromArray([1, 2]).then((value) => {
cy.log('VALUE', value);
});
赛普拉斯转轮错误:
(0 , _index.default) is not a function
在 cypress 中,您可以将此函数作为自定义命令添加到 support/commands.js
文件中:
Cypress.Commands.add("randomValueFromArray", (array) => { return array[Math.floor(Math.random() * array.length)]; })
& 使用规范确保在 support/index.js
中添加 import './commands'
cy.randomValueFromArray([1,2,5,6,3,8,9,2,5,7]).then((value) => {
cy.log('VALUE', value);
})
能够让它以这种方式工作:
function randomValueFromArray(array) {
const randomValue = array[Math.floor(Math.random() * array.length)];
return randomValue;
}
module.exports = {
randomValueFromArray,
};
然后导入并调用它:
import { randomValueFromArray } from '../../../../../support/index';
let warehouse;
warehouse = randomValueFromArray([1, 2]);
看来 Cypress 可能无法正确识别默认导出的函数。示例:
export default function (array) {
const randomValue = array[Math.floor(Math.random() * array.length)];
return randomValue;
}
import randomValueFromArray from '../../../../../support/index';
randomValueFromArray([1, 2]).then((value) => {
cy.log('VALUE', value);
});
赛普拉斯转轮错误:
(0 , _index.default) is not a function
在 cypress 中,您可以将此函数作为自定义命令添加到 support/commands.js
文件中:
Cypress.Commands.add("randomValueFromArray", (array) => { return array[Math.floor(Math.random() * array.length)]; })
& 使用规范确保在 support/index.js
import './commands'
cy.randomValueFromArray([1,2,5,6,3,8,9,2,5,7]).then((value) => {
cy.log('VALUE', value);
})
能够让它以这种方式工作:
function randomValueFromArray(array) {
const randomValue = array[Math.floor(Math.random() * array.length)];
return randomValue;
}
module.exports = {
randomValueFromArray,
};
然后导入并调用它:
import { randomValueFromArray } from '../../../../../support/index';
let warehouse;
warehouse = randomValueFromArray([1, 2]);