框架使用:selenium-cucumber-js.我正在尝试运行下面的selenium-黄瓜-js测试。我想以loginApp()文件中的BeforeScenario形式运行hooks.js函数。但是,在运行测试时,它在当前的错误之下抛出。有人能就如何解决这个问题提出建议吗?
`C:\Tests\cucumber\node_modules\cucumber\lib\cucumber\runtime\event_broadcaster.js:30 process.nextTick(function(){ throw error; }); // prevent swallow by unhandled rejection
TypeError: node_modules\cucumber\lib\cucumber\support_code\library.js:17 scenario.loginApp is not a function
at C:\Tests\cucumber\step-definitions\hooks.js:4:51
at _combinedTickCallback (internal/process/next_tick.js:73:7)
at process._tickCallback (internal/process/next_tick.js:104:9)
at Module.runMain (module.js:606:11)
at run (bootstrap_node.js:390:7)
at startup (bootstrap_node.js:150:9)`
/**/Feature:**
//cucumber/features特性:登录并查找“注册”选项卡
Scenario: Check the register tab in application
When After login look for "Register" in navbar
//**lookfortab.js**
//cucumber/step-definitions
const expect = require('chai').expect;
module.exports = function() {
this.When(/^After login look for "([^"]*)" in navbar$/, function (registerText) {
let navText = By.css('div#nav>div>ul>li>a');
driver.wait(until.elementLocated(navText, 10000));
return driver.findElement(navText).getText().then(el => {
console.log("print text here:"+el);
const displayTxt = el;
expect(displayTxt).to.be.eql(registerText);
});
})
}
//login.js
//cucumber/page-objects
module.exports = {
loginApp(){
this.driver.helpers.loadPage('https://testingsite.com')
this.driver.findElement(by.id('HomeLogin_Username')).sendKeys("Tester");
this.driver.findElement(by.id('HomeLogin_Password')).sendKeys("SomePassword123");
let lgBtn = By.css('div#login-fields>div>button');
this.driver.findElement(lgBtn).click();
}
};
//hooks.js
//cucumber/step-definitions
module.exports = function () {
this.BeforeScenario(function(scenario, done) {
console.log('BeforeScenario: ' + scenario.loginApp());
done();
});
};发布于 2018-11-21 22:28:00
首先,请注意,selenium-cucumber-js使用的是一个相当旧的cucumber-js版本(在编写此版本时为1.3.3vs5.0.2)。在查阅cucumber-js文档或寻找示例时,请记住这一点。下面,我将发布到cucumber-js@1.3.3文档的链接。
至于在你的环境中不起作用的是什么:
scenario对象没有附加页面对象。它只包含一些关于场景的元信息和获取它的方法。下面是它们的列表:黄瓜-js文档page,如下所示:页对象-selenium-黄瓜-jsloginApp()函数可能仍然无法工作,因为您以this.driver的身份访问webdriver,以this.driver.helpers的形式访问帮助程序。它们也是由selenium-cucumber-js:帮助者全局定义的。因此,您的hooks.js应该如下所示:
module.exports = function () {
this.BeforeScenario(function(scenario, done) {
console.log('BeforeScenario: ' + page.login.loginApp());
done();
});
};还有你的login.js
module.exports = {
loginApp(){
helpers.loadPage('https://example.com')
driver.findElement(by.id('HomeLogin_Username')).sendKeys("Tester");
driver.findElement(by.id('HomeLogin_Password')).sendKeys("SomePassword123");
let lgBtn = By.css('div#login-fields>div>button');
driver.findElement(lgBtn).click();
}
};https://stackoverflow.com/questions/53384522
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