安装插件cypress-commands
1 | npm install cypress-commands |
将cypress-commands导入项目中 cypress/support/index.js
1 | import 'cypress-commands' |
.text()
正确用法
1 2 3 | <div>Catastrophic Cat</div> <div>Dramatic Dog</div> <div>Amazing Ant</div> |
1 2 3 4 5 6 | // yields [ // "Catastrophic Cat", // "Dramatic Dog", // "Amazing Ant" // ] cy.get('div').text(); |
1 2 | <div> Extravagant Eagle </div> |
不省去空格
1 2 3 4 | // yields "Extravagant Eagle" cy.get('div').text() // or cy.get('div').text({ whitespace: 'simplify' }); |
省去空格不省去换行符(\n)
1 2 | // yields "Extravagant\nEagle" cy.get('div').text({ whitespace: 'keep-newline' }); |
不省去空格
1 2 | // yields "Extravagant \n Eagle" cy.get('div').text({ whitespace: 'keep' }); |
默认情况下,只会产生主题本身的文本。使用此选项还可以获得基础元素的文本。
1 2 3 4 5 6 7 8 9 10 11 12 | <div class="grandparent"> Grandma Gazelle <div class="parent"> Mother Meerkat <div class="child"> Son Scorpion </div> </div> <div class="parent"> Father Fox </div> </div> |
不包含子元素的文本
1 2 3 4 5 6 7 | // yields "Grandma Gazelle" cy.get('.grandparent') .text(); // or // yields "Grandma Gazelle" cy.get('.grandparent') .text({ depth: 0 }); |
获取所有子元素的文本(text)并已空格连接
1 2 3 | // yields "Grandma Gazelle Mother Meerkat Father Fox" cy.get('.grandparent') .text({ depth: 1 }); |
当定位不唯一时获取所有元素的所有子元素的文本(text)并已空格连接生成一个字符串组
1 2 3 4 5 6 | // yields [ // "Mother Meerkat Son Scorpion", // "Father Fox" // ] cy.get('.parent') .text({ depth: 1 }); |
获取所有后代元素的文本并已空格连接
1 2 3 | // yields "Grandma Gazelle Mother Meerkat Father Fox Son Scorpion" cy.get('.grandparent') .text({ depth: Infinity }); |
.attribute() 获取元素属性值
语法:
1 2 | .attribute(attribute) .attribute(attribute, options) |
正确用法
1 | cy.get('a').attribute('href') |
获取alt属性值
1 | <img src='./images/tiger.jpg' alt='Teriffic tiger'> |
1 2 | // yields "Teriffic Tiger" cy.get('img').attribute('alt'); |
获取type属性值
1 2 3 4 5 | // yields [ // "text", // "submit" // ] cy.get('input').attribute('type'); |
获取data-attribute属性值
1 2 | <div data-attribute=" Extravagant Eagle "></div> |
默认省去空格
1 2 | // yields "Extravagant Eagle" cy.get('div').attribute('data-attribute'); |
省去空格–通默认一直
1 2 | // yields "Extravagant Eagle" cy.get('div').attribute('data-attribute', { whitespace: 'simplify' }); |
省去空格保留换行符(\n)
1 2 | // yields "Extravagant\nEagle" cy.get('div').attribute('data-attribute', { whitespace: 'keep-newline' }); |
不省去空格
1 2 | // yields " Extravagant \n Eagle " cy.get('div').attribute('data-attribute', { whitespace: 'keep' }); |