Chrome Devtools with Selenium

/**

* To capture browser network logs

*/

public void captureBrowserNetworkLogs() {

if (getBrowserName().equalsIgnoreCase("CHROME") || getBrowserName().equalsIgnoreCase("EDGE")) {

if (getBrowserName().equalsIgnoreCase("CHROME")) {

devTools = ((ChromeDriver) driver).getDevTools();

}

if (getBrowserName().equalsIgnoreCase("EDGE")) {

devTools = ((EdgeDriver) driver).getDevTools();

}

// Create a session with DevTools

devTools.createSession();

devTools.send(Network.clearBrowserCache());

devTools.send(Network.setCacheDisabled(true));

// Enable network tracking

devTools.send(

Network.enable(java.util.Optional.empty(), java.util.Optional.empty(), java.util.Optional.empty()));

// final RequestId[] requestIds = new RequestId[1];

// Add event listener to capture network requests

devTools.addListener(Network.requestWillBeSent(), request -> {

RequestId requestId = request.getRequestId();

String requestUrl = request.getRequest().getUrl();

String requestMethod = request.getRequest().getMethod();

String requestHeaders = request.getRequest().getHeaders().toString();

// String requestBody = request.getRequest().getPostDataEntries().toString();

String requestBody = devTools.send(Network.getRequestPostData(requestId)).toString();

APP_LOGS.info("Request Url: " + requestUrl);

APP_LOGS.info("Request Method: " + requestMethod);

APP_LOGS.info("Request Headers: " + requestHeaders);

APP_LOGS.info("Request Body: " + requestBody);

});

// Add event listener to capture network responses

devTools.addListener(Network.responseReceived(), response -> {

RequestId requestId = response.getRequestId();

if (!response.getResponse().getStatus().equals(200)) {

String responseUrl = response.getResponse().getUrl();

if (responseUrl.contains("salesforce")) {

int responsStatus = response.getResponse().getStatus();

String responseType = response.getType().toJson();

String statusText = response.getResponse().getStatusText();

String responseHeaders = response.getResponse().getRequestHeaders().toString();

String responseBody = devTools.send(Network.getResponseBody(requestId)).getBody();

APP_LOGS.error("Response Url: " + responseUrl);

APP_LOGS.error("Response Status Code: " + responsStatus);

APP_LOGS.error("Response Headers: " + responseHeaders);

APP_LOGS.error("Response Type: " + responseType);

APP_LOGS.error("Response Text: " + statusText);

APP_LOGS.error("Response Body: " + responseBody);

}

}

});

} else {

APP_LOGS.info("Browser network log not captured for: " + getBrowserName());

}

}