You can check modifications to your code function as intended using a variety of software testing techniques. They are:

Manual vs. Automated testing: Manual testing is performed in person by browsing through the application or interacting with the software and APIs using the proper tooling.

On the other hand, automated tests are carried out by a machine that runs a test script that was previously prepared. The complexity of these tests may vary.

The different types of tests:

Unit tests: Unit tests are quite basic and carried out close to the application’s source. They involve evaluating specific methods and operations of the classes, elements, or modules that your software uses.

Integration tests: Integration tests verify that the various modules or services used by your application function properly together.

Functional tests: The business requirements of an application are the focus of functional tests. They don’t check the system’s intermediate states while carrying out an action; they only check the action’s outcome.

End-to-end tests: End-to-end testing replicates a user’s interaction with the software in a complete application context. It validates that multiple user flows function properly and might be as easy as loading a web page.

Acceptance testing: Acceptance tests are formal evaluations that determine whether a system complies with business needs. They concentrate on simulating user behaviour and ask for the entire application to be operating during testing.

Performance testing: Performance tests measure a system’s performance under a specific workload. These evaluations aid in determining an application’s reliability, speed, scalability, and responsiveness.

Smoke testing: Smoke tests are simple tests that examine an application’s basic operation. They are designed to be quick to execute and provide validation that the key aspects of your system are functioning as planned.