Selenium 面试题与答案

问题 11. What do you mean by Selenese?

Selenium commands, also known as "Selenese" are the set of commands used in Selenium that run your tests. For example, command - open (URL); launches the desired URL in the specified browser and it accept both relative and absolute URLs.

A sequence of Selenium commands (Selenese) together is known as a test script.

问题 12. What are the different ways of locating a web element in Selenium?

In Selenium, web elements are identified and located with the help of Locators. Locators specify a target location which uniquely defines the web element in the context of a web application. Thus, to identify web elements accurately and precisely we have different types of locators in Selenium:

• ID
• ClassName
• Name
• TagName
• LinkText
• PartialLinkText
• Xpath
• CSS Selector
• DOM

问题 13. How many types of WebDriver API's are available in Selenium?

The list of WebDriver API's which are used to automate browser include:

• AndroidDriver
• ChromeDriver
• EventFiringWebDriver
• FirefoxDriver
• HtmlUnitDriver
• InternetExplorerDriver
• iPhoneDriver
• iPhoneSimulatorDriver
• RemoteWebDriver

问题 14. List out some of the Automation tools which could be integrated with Selenium to achieve continuous testing.

Selenium can be used to automate functional tests and can be integrated with automation test tools such as Maven, Jenkins, &Docker to achieve continuous testing. It can also be integrated with tools such as TestNG, &JUnit for managing test cases and generating reports.

问题 15. What do you mean by the assertion in Selenium?

The assertion is used as a verification point. It verifies that the state of the application conforms to what is expected. The types of assertion are "assert", "verify" and "waitFor".