Selenium WebDriver + Java. Complete step by step course.

Explore the do-while loop in Java, which executes the body first and checks the condition after, with an example that prints 0–9 and contrasts it with while loops.

Explore how this keyword distinguishes instance variables from parameters in Java by modeling a human class with name and age, with setters, getters, and a get inform method.

Explore string immutability in Java, compare string concatenation with StringBuilder, and learn to append efficiently and chain methods for memory-friendly text building.

Understand how Java inheritance lets a subclass extend a superclass to inherit properties and behaviors. See single, multilevel, and hierarchical inheritance, and that Java cannot extend multiple classes.

Explore Java packages to logically group classes, create namespaces, manage imports, and use wildcard imports to organize code across forest and util packages.

Explore how Selenium automates web-based applications with the IDE, WebDriver, and Grid, a widely used open source solution.

Learn how to locate elements by id in Selenium WebDriver using By.id, leveraging unique id attributes to click the login button and handle NoSuchElementException.

Explore locating elements by the link text locator, select the first match when duplicates exist, and click the link using driver.findElement(By.linkText(...)) while noting it works only on hyperlinks.

Discover how the getTitle() command retrieves the current page title as a string, handles null titles, and stores the value to verify correct navigation and detect 404 errors.

Learn how to maximize, minimize, or resize the browser using Selenium WebDriver for Java. Use get size, set size, maximize, and set position to control window dimensions and position.

Explore Selenium visibility methods to confirm that a specific object exists during test execution, and compare their differences across the next couple of lessons.

Use the isDisplayed() method in Selenium WebDriver for Java to return true when an element is visible and false when hidden, and compare with findElements for DOM presence.

Explore Selenium WebDriver with Java to retrieve an element’s size using the getSize method; create a Dimension object to obtain width and height and print the results.

Learn how explicit wait directs WebDriver to wait for a condition before proceeding, improving over implicit wait, using expected conditions like visibility of element located to handle dynamically loaded elements.

Explore the differences between implicit, explicit, and fluent wait in Selenium WebDriver with Java, including how implicit wait handles element search and the benefits of fluent wait for dynamic elements.