javascript 使用 Cypress 测试重定向到新路由
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Testing a redirect to a new route with Cypress
提问by SeanPlusPlus
I am using Cypressfor testing my web application.
我正在使用Cypress来测试我的 Web 应用程序。
This snippet currently works and will submit a new thing:
此代码段目前有效，并将提交一个新内容：
describe('The Create Page', () => {
it('successfully creates a thing', () => {
cy.visit('/create')
cy.get('input[name=description]').type('Hello World')
cy.get('button#submit')
.click()
// After POST'ing this data via AJAX, the web app then
// receives the id of the new thing that was just created
// and redirects the user to /newthing/:id
// How do I test that this redirection worked?
})
})
As the comment illustrates, I am not sure how to test whether or not the redirection to the new route works. I can see it in the browser simulation that the redirect works, I just want to add a test for it.
正如评论所示，我不确定如何测试重定向到新路由是否有效。我可以在浏览器模拟中看到重定向有效，我只想为它添加一个测试。
Thanks!!!
谢谢！！！
回答by Jennifer Shehane
What you need to do is assert that the url is in the expected state.
您需要做的是断言 url 处于预期状态。
There are many commands in Cypress that can be used to make assertions about the url. Specifically, cy.url(), cy.location()or cy.hash()may meet your requirements. Probably the best example for your use case would be this:
Cypress 中有许多命令可用于对 url 进行断言。具体来说，cy.url()，cy.location()或cy.hash()可满足您的要求。您的用例的最佳示例可能是这样的：
cy.location('pathname').should('eq', '/newthing/:id')
