Introduction
Postman is an application that defines API testing. It is an HTTP client that tests HTTP requests, by utilizing a graphical user interface, through which we obtain different types of responses that need to be validated subsequently. If you want to make a career out of this course, then you can learn Postman Online Training. By enrolling in this course, you need to learn all the necessary methods, techniques & gain all the skills. Additionally, you will work with various automation tools such as NPM, Newman, etc. API is the middle layer that presents between the presentation (UI) & the database layer.
Let’s analyze the types of API Testing in detail.
Types of API Testing
Types of API testing can be classified in different ways. The followings are some of the types of API Testing.
- Validation Testing: – It occurs among the final steps & plays an essential role in the process of development. However, it verifies all the aspects of the product, behavior, & efficiency. In other words, we can say that it verifies the final efficiency, behavior & other functions.
- Functional Testing: – It includes testing functions, particularly in the codebase. These features represent the specific scenario to make sure that the functions of API are handled properly.
- Fuzz testing: – Last but not least, fuzz testing provides a large amount of the data that is present in the system to detect the negative data.
- User Interface Testing: – It defines as a test of the user interface for the API & other integral parts. It focuses more on the interface which ties up into the API rather than API testing. Although API is not specific in terms of the codebase, this technique provides health, usability & efficiency to the app’s front end & back end.
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Security Testing:
– It ensures the API implementation that is secure from external threats. It includes additional steps such as validation of encryption methodologies, & access to the control of API design. Thus, it includes the users of management & authorization of the validation.
- Load Testing: – Generally, it occurs after a specific unit, & the codebase is completed. This technique checks all the theoretical solution that works as planned. However, it monitors the app’s performance under normal conditions.
- Error Detection: – This test is relational with the actual running of the API- particularly with the results by utilizing the API codebase. Mainly, this technique focuses on one of the aspects such as monitoring, execution errors, error detection, etc.
- Penetration Testing: – It considers the second test in the process of auditing. The users, with limited API knowledge, try to assess it from an outside perspective. Thus, it is about the functions, resources, processes, or aims of the entire API & its components.
Conclusion
Developing & delivering API applications & services is not easy. You have to start it from the beginning of the software development process, to ensure that it is safe. You can easily do this by enrolling in the online training program of the Postman Course in Delhi. This will not only help you to become an expert in API testing but it would also make your work a lot easier.