What type of content can be validated against API responses in REST Assured?

What type of content can be validated against API responses in REST Assured?

• A. Only JSON formats.
• B. Only XML formats.
• C. JSON or XML content formats.
• D. Text files and CSV formats.

Answer: (C)

The validation capabilities of REST Assured extend to both JSON and XML content formats, making this option the most accurate. REST Assured is a powerful Java library designed for testing RESTful APIs. It provides built-in support for performing assertions on API responses, which commonly come in either JSON or XML formats. JSON, being lightweight and widely used in modern web services, allows for straightforward data representation. REST Assured provides features that allow easy parsing and validation of JSON data structures through methods that can assert the presence, correctness, or specific characteristics of elements within the response. Similarly, XML is another prevalent format for API responses, especially in older systems or specific integration scenarios. REST Assured includes capabilities to navigate and assert properties within XML structures, leveraging XPath expressions to target specific nodes and values. While text files and CSV formats may be used in different contexts, REST Assured does not natively support these formats for response validations; its primary functionality is optimized for JSON and XML, allowing users to write tests and assertions seamlessly for these formats. This versatility in handling both JSON and XML makes REST Assured a popular choice for API testing among QA professionals.

The validation capabilities of REST Assured extend to both JSON and XML content formats, making this option the most accurate. REST Assured is a powerful Java library designed for testing RESTful APIs. It provides built-in support for performing assertions on API responses, which commonly come in either JSON or XML formats.

JSON, being lightweight and widely used in modern web services, allows for straightforward data representation. REST Assured provides features that allow easy parsing and validation of JSON data structures through methods that can assert the presence, correctness, or specific characteristics of elements within the response.

Similarly, XML is another prevalent format for API responses, especially in older systems or specific integration scenarios. REST Assured includes capabilities to navigate and assert properties within XML structures, leveraging XPath expressions to target specific nodes and values.

While text files and CSV formats may be used in different contexts, REST Assured does not natively support these formats for response validations; its primary functionality is optimized for JSON and XML, allowing users to write tests and assertions seamlessly for these formats. This versatility in handling both JSON and XML makes REST Assured a popular choice for API testing among QA professionals.