Integration Testing is a method where a tester tests the integration or interface between the component module and interaction from different parts of the system like OS, file system and hardware or interface between systems. In this blog, we will see what is integration testing and example of integration testing. If you want to have an in-depth note on Integration Testing, then taking a Software Testing Course in Bangalore will be very helpful.
To become a software tester having good knowledge of the Integration Testing method is necessary. While working as a software tester, you will be overcoming these approaches in every project as you work as a software tester.
Integration Testing in Software Engineering :
Integration Testing will be usually done after integrating two different components. The module will be separated into two. One is module 1, and the other One is module 2. These both modules will get integrated when the integration testing is done.
How is Integration Testing Done?
Integration Testing is done by following the two significant steps. Those steps are as follows.
- A dedicated integration tester or a test team does integration testing.
- Integration Testing follows two approaches; one is called “Top Down” and the other one is the “Bottom-Up” approach. To learn about these integration testing approaches, then taking Software Testing certification by going to Best Software Testing Institute in Bangalore will be very helpful.
Types & Approaches of Integration Testing :
There are various types of approaches and types in the integration testing method. The Big Bang integration testing method is Top-Down Integration Testing Method & Bottom-Up Integration Testing Method is one of the most commonly used approaches in integration testing. If you want to know which type of integration testing uses stubs, then getting into training on Software Testing will be very helpful. Below we will look at the top approaches to Integration Testing. By enrolling on a certification course, you can even know why regression testing is important in the software testing approach.
1.Big Bang Integration Testing :
In this testing method, all modules are integrated at the same time. Every module are been tested together. One of the main advantages of integration testing is everything is completed before the integration testing starts.
2.Top-Down Integration Testing :
These procedures often adhere to an architectural or control flow structure. Stubs are used to replace for the systems or components.
3.Bottom-Up Integration Testing :
Testing will be conducted upward from the bottom of the control flow. Here the components of the system are been substituted by the drivers. To learn about integration testing and its method in-depth, enrolling on a certification course at FITA Academy, one of the best Software Testing Institute in Bangalore will be helpful.