cypress.origin抛出错误:(未捕获的异常)错误:on只接受Function的实例

Question

我正在使用Cypress with Cucumber。

我正在尝试测试跨源登录，但源方法不断抛出错误：

代码：

Given(/^the user login to the Test Page$/, function () {
cy.visit("https://example-originalURL");
cy.get("button").contains("Login").click();
const credentials = {
username: "hello",
password: "user",
};

cy.origin("https://example-newURL", { args: credentials }, ({ username, password }) => {
cy.get("#email", { timeout: 20000 }).type(username);
cy.get("#password").type(password, { log: false });
cy.get("button").contains("Login").click();
});
});

Cypress.config.js

module.exports = defineConfig({
projectId: "t7unhv",
e2e: {
setupNodeEvents(on, config) {
on("file:preprocessor", cucumber());
on('task', {
log(message) {
console.log(message +'nn');
return null;
},
});
},
specPattern: "./cypress/e2e/features/*.feature",
chromeWebSecurity: false,
experimentalSessionAndOrigin: true,
defaultCommandTimeout: 15000,
env: {
devCentralUrl: "https://***.dev.***.com.au/login",
testCentralUrl:
"https://***.test.***.com.au/login",
test***: "http://***.test.***.com.au",
dev***: "http://***.dev.***.com.au",
uat***: "https://***.uat.***.com.au",
dataSource: "",
environs: "test",
},
retries: {
runMode: 0,
},
pageLoadTimeout: 15000,
reporter: "mochawesome",
reporterOptions: {
reporterEnabled: "mochawesome",
mochawesomeReporterOptions: {
reportDir: "cypress/reports/mocha",
quite: true,
charts: true,
overwrite: false,
html: false,
json: true,
},
},
},
});

错误：

The following error originated from your test code, not from Cypress.
> on only accepts instances of Function
When Cypress detects uncaught errors originating from your test code it will automatically fail the current test.

我尝试过多次语法更改，比如不将凭据作为可选参数传递给cy.origin。如果有人能提供快速帮助，那就太好了。

Answer 1

如果问题出现在测试代码中，则很可能是newURL就是undefined。错误消息表明问题出在应用程序中，但这可能是转移注意力。

尝试为cy.origin()密钥添加一个固定字符串

cy.origin('login', { args: credentials }, ({ username, password }) => {
...
})