What exceptions does Selenium WebDriver throw?
Common exceptions in Selenium webdriver
exception name | Description |
---|---|
NoSuchElementException | This exception occurs if an element could not be found. |
NoSuchFrameException | This exception is thrown if the frame target to switch to does not exist. |
NoAlertPresentException | This exception occurs when you change to alert not presented. |
Table of Contents
How do you handle exceptions in the automation framework?
The Throw keyword is used to throw an exception to the runtime to handle it. Throws: When we throw an exception in a method and don’t handle it, then we need to use the throws keyword in the method signature so that the calling program knows what exceptions the method might throw.
Why don’t we get such element exception?
The NoSuchElementException in Java is thrown when one tries to access an iterable beyond its maximum limit. The exception indicates that there are no more items left to iterate over in an enum. The NoSuchElementException is thrown by the following: iterator::next()
How do you handle no exception of that element in protractor?
Basic rules of proof… capture… finally:
- The code present in the test block may or may not generate the error.
- try to block or catch, or finally, the blocks cannot exist alone.
- catch or finally, or both must follow the try block.
- The catch block is optional when the block is finally present.
How do I use the Winston logger in node JS?
Add the Winston module with a require() function.
- const winston = require(‘winston’);
- const logConfiguration = { ‘transports’:[newwinston[newwinston
- const logger = winston.
- // Register a message logger.
- {“message”:”Hello Winston logger a warning!”,
- transportation
What is the logger in the node?
A logger has 5 different levels of logging in a specific order: ‘fatal’, ‘error’, ‘warning’, ‘info’, ‘debug’ Each of these logging levels has its own method on the logging instance. You can set the maximum logging level on a logger at run time.
What is the use of logger in node JS?
In the embedded Node. js console log, all log levels equal log or error. Different logging levels give us a way to treat logging events differently. Let’s look at each category to get a good idea before moving on to the when, where, how and why.
What is Pine NPM?
Pino is an OPEN open source project. This project is more like an open wiki than a standard protected open source project.
How do I debug Node app?
Open the initial file (usually index.js), activate the Run and Debug panel, and click the Run and Debug node. js button (F5). The debug screen is similar to Chrome DevTools with a list of Variables, Watch, Call stack, Loaded scripts and Breakpoints.