CucumberJS中有错误截图的配置吗？

Question

使用CucumberJS是否有一个选项或配置来在测试执行后捕获错误的屏幕截图？

Answer 1

您可以通过cucumber After挂钩截图，如下所示：

// supports/take-screenshot.js

var { After, Status } = require("cucumber");

After(function(testCase) {
    var me = this;

    if (testCase.result.status === Status.FAILED) {
        return browser.takeScreenshot().then(function(screenshot) {
            return me.attach(screenshot, "image/png");
        });
    }
});

然后将上述钩子文件包含到量角器conf.js的cucumberOpts.requires中，如下所示：

// cucumberOpts in protractor conf.js
cucumberOpts: {

    require: [
       "supports/cucumber-screenshot.js", 
       "steps/**/*step.js"
    ]
 }