Collecting Network Events using Selenium WebDriver

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Collecting Network Events using Selenium WebDriver is simple, you just need to enable performance logging in Chrome Desired capabilities.

admin Posted on 23/04/2017

Collecting Network Events using Selenium WebDriver is simple, you just need to enable performance logging in Chrome Desired capabilities.

Once you enable Performance Log, Timeline, Network,
and Page events can be collected.

Enabling Logging in Desired Capabilities

DesiredCapabilities caps = DesiredCapabilities.chrome();
LoggingPreferences logPrefs = new LoggingPreferences();
logPrefs.enable(LogType.PERFORMANCE, Level.INFO);
caps.setCapability(CapabilityType.LOGGING_PREFS, logPrefs);

Collecting Network Events

WebDriver driver=new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"), caps);

driver.get("https://codoid.com/about-codoid/");

List&lt;LogEntry&gt; entries = driver.manage().logs().get(LogType.PERFORMANCE).getAll();
System.out.println(entries.size() + " " + LogType.PERFORMANCE + " log entries found");
for (LogEntry entry : entries) {
          System.out.println(new Date(entry.getTimestamp()) + " " + entry.getLevel() + " " + entry.getMessage());
}