1. What is JAVA?
- Java is a programming language or platform.
- Java is guaranteed to be Write Once, Run Anywhere.
2. Some Important features of JAVA
- Object Oriented
- Platform Independent
- Simple
- Secure
- Architecture-neutral
- Portable
- Robust
- Multithreaded
- Interpreted
- High Performance
- Distributed
- Dynamic
3. Types of Applications that Run on Java
- Desktop Graphical User Interface Applications
- Mobile Applications
- Embedded Systems
- Web Applications
- Web Servers and Application Servers
- Enterprise Applications
- Scientific Applications
4. Java Modifiers
There are two categories of modifiers:
- I. Access Modifiers: default, public , protected, private
- II. Non-access Modifiers: final, abstract, static, strictfp
5. Different types of Java variables
- Local Variables
- Class / Static Variables
- Instance / Non-static Variables
6. Components of Selenium
- Selenium Integrated Development Environment (IDE)
- Selenium Remote Control (RC)
- Selenium WebDriver
- Selenium Grid
7. Web Elements
- Browser
- Page
- Edit Box
- link
- Button
- image-simple image, Image Link, Image Button
- Text Area
- Check Box
- Radio Button
- Drop Down Box
- List box
- Combo box
- Web Table/HTML Table
- Frame
8. Element Locators
- Selenium supports 8 element locators to recognize elements
- className
- cssSelector
- id
- linkText
- name
- partialLinkText
- tagName
- xpath
9. What is Xpath?
- XPath is defined as XML path.
- It is a syntax or language for finding any element on the web page using XML path expression.
- XPath is used to find the location of any element on a webpage using HTML DOM structure.
10. Selenium WebDriver
- WebDriver is a software tool.
- Used for testing front end web applications across different browsers.
- We can use different programming languages.
- WebDriver directly talks to the browser.
- Very simple architecture
11. What are the Methods used for Browser handling?
- get()
- getTitle()
- getCurrentUrl()
- getPageSource()
- getWindowHandle()
- close()
- quit()
12. Browser Navigation Commands
- navigate().to()
- navigate().forward()
- navigate().back()
- navigate().refresh()
13. What is TestNG?
- TestNG is a powerful testing framework.
- TesNG is an open source framework.
- TestNG stands for Test Next Generation.
- We can generate test reports.
14. Features of TestNG Framework
- Test configuration flexible.
- Supports powerful execution model.
- Support for parameters.
- Supports dependent methods testing.
- TestNG supports Data driven testing using DataProviders.
- For the same test class TestNG support for multiple instances.
- Extendibility of using different Tools and plug-ins like Eclipse, Maven, IDEA etc.
- Default JDK functions for runtime and logging (no dependencies).
- Supported different Annotations like
- @BeforeSuite,
- @AfterSuite,
- @BeforeClass,
- @AfterClass,
- @BeforeTest,
- @AfterTest,
- @BeforeGroups,
- @AfterGroups,
- @BeforeMethod,
- @AfterMethod,
- @DataProvider,
- @Factory,
- @Listeners,
- @Parameters,
- @Test.
15. Mouse Hover action in Selenium Webdriver
WebElement element = driver.findElement(By.linkText(“About Us”));
Actions action = new Actions (driver);
action.moveToElement (element).build ().perform ();
16. How do you install selenium RC?
Steps to install Selenium RC in Eclipse:
- Step 1: Install Java on your computer. Download and install the Java Software Development Kit (JDK).
- Step 2: Install Eclipses IDE.
- Step 3: Download the Selenium Java Client Driver.
- Step 4: Download the Selenium server standalone Driver
- Step 5: Create a RCSERVER in notepad Save as in RCSERVER.bat
- Step 6: Create a New project in Eclipse.
- Step 7: Create a New Package
- Step 7: Create a New Java Class File
17. What is Selenium Grid?
- It is a part of selenium suite.
- We can run multiple tests across different browser & operating systems.
- It is supports distributed environment execution.