Why do we use API?
The development of apps for mobile devices meant that organizations needed to allow users to access information through apps and not just through the Internet. Within the public sector, APIs are used to allow agencies to easily share information and also lets the public interact with government as well.
What is API testing with example?
API testing is a type of software testing where application programming interfaces (APIs) are tested to determine if they meet expectations for functionality, reliability, performance, and security. Presentation Layer or user interface. Business Layer or application user interface for business logic processing.
What is DOM parsing?
The DOMParser interface provides the ability to parse XML or HTML source code from a string into a DOM Document . In the case of an HTML document, you can also replace portions of the DOM with new DOM trees built from HTML by setting the value of the Element. innerHTML and outerHTML properties.
What are the advantages of DOM parsing?
The general advantages of DOM include:
- Data persists in memory.
- You can go forwards and backwards in the tree (random access)
- You can make changes directly to the tree in memory.
What Dom stands for?
Document Object Model
What is XPath query?
XPath (XML Path Language) is a query language that can be used to query data from XML documents. It is based on a tree representation of the XML document, and selects nodes by a variety of criteria. In popular use, an XPath expression is often referred to simply as an XPath.
What is XPath example?
Types of XPath Locators. XPath Examples. 6 Ways to Write Dynamic XPath in Selenium….Types of XPath Locators.
| XPath Locators | Find different elements on a web page. |
|---|---|
| Classname | To find the element by classname of the element. |
| Name | To find the element by name of the element. |
| Link Text | To find the element by text of the link. |
How do you find XPath?
How to find elements by XPath in Selenium: Example
- Go to the First name tab and right click >> Inspect.
- On inspecting the web element, it will show an input tag and attributes like class and id.
- Use the id and these attributes to construct XPath which, in turn, will locate the first name field.
How do I get XPath text?
text(): A built-in method in Selenium WebDriver that is used with XPath locator to locate an element based on its exact text value….Find out.
- Launch the Chrome browser.
- Navigate to BrowserStack’s website.
- Locate the CTA with the text value ‘Get started free’ using the XPath text() method.
What is an XPath in Selenium?
XPath is a technique in Selenium to navigate through the HTML structure of a page. XPath enables testers to navigate through the XML structure of any document, and this can be used on both HTML and XML documents. This post looks at various ways to use the XPath element in Selenium to select various elements.
How do I start with XPath?
XPath Starts-With
- 1 Overview. The starts-with() function tests whether a string attribute starts with a specific string (case-insensitive) as a sub-string.
- 2 Example. This query returns all the customers from which the name starts with the string “Jans”: //Sales.Customer[starts-with(Name, ‘Jans’)] Java.