Does it behave the same way as it is supposed to be? What about when it is not supposed to happen? And are the results what you would expect it to be? API testing is typically black-box testing, but to the extent that we have access to the results of the API’s actions beforehand and we know the expected response which needs to be validated.ĪPI Testing: Functional Testing vs.
POSTMAN UI UPDATE
If we know that the API is supposed to perform a particular action, like update data, fetch data, delete data, make a change in data, the tests should check the results of those actions. The objective of API testing is to confirm right execution and validating if the API is getting, saving, or updating resources as intended. In API testing we use dedicated tools to send calls to the server hosting the API and retrieve the response. For that, you need a solution like LoadView, which we will talk about in more detail later in this article. It does not put the API under any sort of real stress, so it is not a good indicator of how your API will respond when real users are involved. While you will be able to run small, controlled tests that give you API response times, it is not the same as running a test under real world conditions. However, one thing that Postman is not is a performance testing tool.
We can store each request in a collection, which later can be used to run all requests in order. Postman can also help appending scripts before the user sends the request and after obtaining the response. Enter the URL in the address bar and hit send to see the HTML (HyperText Markup Language) response. Postman not only provides us with an environment to work with APIs, but it can also be used to request web pages like a browser.
POSTMAN UI SOFTWARE
Postman is an API development tool used in the software development life cycle: It is used as a companion tool to develop, document and test against an API and provides a user interface to make REST (Representational State Transfer) APIs server requests and shows the response from servers. We can leverage these features for continuous and automated testing. It provides a seamless user experience which helps in hitting API endpoints by quickly creating requests as per the API specification and dissecting the various response parameters like the status code, headers, and the actual response body itself. Postman is a popular API client tool which makes it easier for development teams to create, share, test, and document APIs.
0 kommentar(er)
