API-Testing: Wie funktioniert ein API-Test?
API testing: How does an API test work?
An API test is a type of software test in which application programming interfaces are tested directly and as part of integration tests. API testing is used to determine whether APIs meet expectations in terms of functionality, reliability, performance and security. By analyzing the API, it is ensured that the middleware code enables two software programs to communicate with each other without any problems. The code determines how an application requests services from the operating system (OS) or other applications. API testing focuses on analyzing the business logic and the security of the application and data. Testing is a critical part of success in continuous integration and DevOps operations of the application. An API testing tool can simplify the development task. Good API testing tools for API testing include:
- SoapUI
- Katalon Studio
- TestNG
- Postman, API-Postman
- Strut
- JMeter
- Rest assured library
- Tricentis Tosca
- Apiary
- MuleSoft API
- Apigee
Even if all API tools provided the same functionality, the approach would still be different. What is important is what is best suited to your own business requirements. API-Postman can be used to both create and test APIs. As open source, it is easy to install and has features such as New, Import, Runner, My Workspace, Invite, Collections, Tab, http request and Save. API-Postman can be used to write and run API tests for any request using JavaScript. You can select http methods such as GET, PUT or POST. Associated API endpoints can be saved in a collection. API testing can therefore be ensured with an API testing tool. An API course can also cover the topic of API testing in varying degrees of intensity.
