Quick Learn API Testing Tutorial Software Testing, software testing course in pune, software testing in pune,Software Testing Trends
Eager to learn API testing? Well, one way is to take admission to a software testing institute in Pune, and undergo a software testing course. Another one is to go through a tutorial like this one. least, you will get to know the basics. It would help you to learn it in greater detail in the future. Initially, we will see what an API is. API stands for Application Programming Interface. It triggers communication and information exchange between two different software systems. A software framework implementing an API consists of subroutines/functions which can be implemented by some other software system. What do you mean by API testing? API testing is completely unique in relation to GUI testing and for the most part focuses on the business logic layer of the software architecture. This testing won’t focus on the look and feel of an application. Rather than utilizing usual user inputs(keyboard) and outputs, in API Testing, you utilize software to direct calls to the API, obtain output, and note down the system’s reaction. API testing needs an application to communicate with API. With a specific end goal to test an API, you should • Utilize Testing Tool to run the API • Compose your own particular code to test the API API testing approach:
Here are a few pointers to API testing: – Getting to know the functionality of a particular API program and defining the scope of the program in a clear manner. – Make use of testing techniques such as boundary value analysis, equivalence classes and error guessing along with writing test cases for the API. – Input parameters are required to be planned and defined accurately. – Do a comparison of the actual and expected results. Get to learn all this and more by joining software testing training in Pune. API testing best practices: • Abstain from “test chaining” during development • Group test cases based on test category • Every test case ought to be independent and self-contained in its own sense • Call sequencing needs to be performed and well planned • One time call functions such as CloseWindow, Delete etc. must be handled with care. • Selection of parameters must be separately mentioned within the test case Bug types detected in API testing: • Inappropriate warning/errors to caller • Multi-threading related issues • Flags that are unused • Security concerned issues
• Performance related issues such as API response time is extremely high • Duplicate and missing functionality These are some of the bug types that can be detected during API testing. API testing tools: • Runscope • CTESK • Curl • dotTEST and more…. API testing related test cases: API related test cases are based on following factors• Returns nothing – When the return value does not exist, the effect of API on the system needs to be verified. • Modifying particular resources– If an API call alters some resources, then it ought to be validated with access to respective resources. • Return value depends on input condition– It is simple to test, that’s because input can be defined and authentication of results is possible. • Updating the data structure– Data structure updation will affect the system and that requires to be authenticated. • Initiation of some kind of event/API/interrupt– In the event that the outcome of an API initiates some kind of interrupt or event, then such events and interrupt listeners need too be tracked.
API comprises of an arrangement of classes/procedures/functions which speak to the business logic layer. On the off chance that API is not tested appropriately, it might cause issues not just to the API application as well as in the calling application. We are done with the discussion on API testing as of now. Join software courses in Pune that provide training on software testing