Before going to API Testing, let's first understand
Katalon Studio is a free automation test tool provide a common environment to create and execute UI functional, API/Web services and mobile testing. The capability to combine UI and Business levels (API/Web services) for different environments (Windows, Mac OS, Linux) has been considered an advantage of Katalon Studio. Here are nine great open-source API testing tool options. World Quality Report 2018-19: The State of QA and Testing. There's a native version for both Mac and Windows. Top 10 API Testing Tools for 2018 (Details & Updates Done for You!) API testing (Application Programming Interface Testing) is a software testing type which focuses on the determination if the.
What is an API?
API is an acronym for Application Programming Interface.
It enables communication and data exchange between two separate software systems. A software system implementing an API contains functions/sub-routines which can be executed by another software system.
What is API Testing?
API Testing is entirely different from GUI Testing and mainly concentrates on the business logic layer of the software architecture. This testing won't concentrate on the look and feel of an application.
Instead of using standard user inputs(keyboard) and outputs, in API Testing, you use software to send calls to the API, get output, and note down the system's response.
API Testing requires an application to interact with API. Izotope 5 vst. In order to test an API, you will need to
Download torrent beyond glory 1948. In this tutorial, you will learn-
Set-up of API Test environment
Types of Output of an API
An output of API could be
Let's look at an example of each of the above Types https://heavyglam440.weebly.com/spotflux-free-download-for-mac-os-x.html.
Any Type of Data
Example: There is an API function which should add two integer numbers.
The numbers have to be given as input parameters. The output should be a summation of two integer numbers. This output needs to be verified with an expected outcome.
Calling needs to be done such as
Exceptions have to be handled if the number is exceeding the integer limit. Best common lisp for os x.
Status (say Pass or Fail)
Consider the below API function -
They return any value such as True (in case of success) or false (In case of error) as an output.
Gears of war 4 cd key generator. A more accurate Test Case would be, can call the functions in any of the scripts and later check for changes either in the database or the Application GUI.
Calling of another API / Event
In this case, we call one of the API function which in turn will call another function.
For example - First API function can be used for deleting a specified record in the table and this function, in turn, calls another function to REFRESH the database.
Test Cases for API Testing:
Test cases of API testing are based on
Approach of API Testing:
Following points helps the user to do API Testing approach:
Difference between API testing and Unit testing
How to do API Testing
API testing should cover at least following testing methods apart from usual SDLC process
Best Practices of API Testing:
Types of Bugs that API testing detects
Api Automation Testing ToolsTools for API testing
Since API and Unit Testing both target source code, tools/frameworks can be used for their automation.
Check out top API Testing Tools List
Challenges of API Testing
Challenges of API testing includes:
Conclusion:
API consists of a set of classes/functions/procedures which represent the business logic layer. If API is not tested properly, it may cause problems not only the API application but also in the calling application. It is an indispensable test in software engineering.
The rise of RESTful APIs has been met by a rise in tools for creating, testing, and managing them. Whether you’re an API newbie or an expert on an intractable deadline, you have a gamut of services to help you bring your API from concept to production, and many of them won’t cost you a dime.
Following is a sampling of free services for working with APIs. Some are quick and dirty applications to ease the job of assembling or testing an API. Others are entry-level tiers for full-blown professional API management services, allowing you to get started on a trial basis and later graduate to a more professional level of (paid) service if and when you need it.
Online Api Testing ToolAmazon API Gateway
The Free Tier for AWS provides developers with no-cost access to most of the services AWS offers—including Amazon API Gateway. Your free Amazon API Gateway maxes out at one million API calls per month, and only lasts one year, but it’s enough to get you started.
Api Testing Tools
The full, for-pay version of Amazon API Gateway allows you to build front-end APIs for applications built on Amazon EC2, AWS Lambda, or “any web application,” with meta-tools like traffic management, API version control, and monitoring all part of the package.
Chrome Cleanup Tool For Mac
To continue reading this article register now
Snipping Tool For Mac
Learn More Existing Users Sign In
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
December 2020
Categories |