运行selenium webdriverjs测试时,如何查看浏览器日志消息

Question

有没有办法查看selenium webdriverjs测试可能生成的浏览器日志消息(例如console.log)？

Answer 1

我理解它的方式你想看到被测系统产生的消息？试试这个:

    var logBrowserMessages = function(logEntries, driver, logging, cb) {
        return driver.manage().logs().get(logging.Type.BROWSER).then(function(entries) {
            entries.forEach(function(entry) {
                logEntries = logEntries + entry.level.name + ': ' + entry.message + '\n';
            });
            logEntries = logEntries + "\n";
            console.log('final entries:' + logEntries);
            return cb();
        });
    };

您还需要:

    var logging = require('selenium-webdriver').logging;

并使用记录优先级设置驱动程序:

    var prefs = new logging.Preferences();
    prefs.setLevel(logging.Type.BROWSER, logging.Level.ALL);
    driver = new webdriver.Builder()
        .withCapabilities(webdriver.Capabilities.chrome())
        .setLoggingPrefs(prefs)
        .build();

然后你可以使用logBrowserMessages:

    var doStuff = function(driver, logging) {
        return logBrowserMessages('', driver, logging, function() {
                //Do stuff
            });
        });
    };