Functional testing services refer to the process of testing a software application or system for its functionality and usability. These services are designed to ensure that software meets its intended purpose and performs as expected under different circumstances. Functional testing is an important part of the software development life cycle, as it helps identify defects and bugs early on, which saves time and money. This type of testing can be done either manually or through automated testing tools, and it covers a wide range of software functionalities, including user interfaces, input and output, and error handling. Functional testing services are essential for ensuring high-quality software products that meet the needs and expectations of end-users.

The Need for Functional Testing

This is a type of black-box testing that is based on the specifications of the software that is to be tested. The application is tested by providing input and then the results are examined that need to conform to the functionality it was intended for. Functional testing of a software is conducted on a complete, integrated system to evaluate the system's compliance with its specified requirements.

Functional testing caters the need to determine an application compliance with the stated requirements. It is a kind of graphical user interface (GUI) test executed on a complete, integrated system. Functional testing includes effective examination and validation of all functions, features, and competence of a software product. Some of the tests play a vital role in minimizing undetected defects; they include requirement-based, functional, usability, and compatibility testing.

We provide complete test coverage right from the Requirement stage to ensure reduced defect rates. Starting with Business Requirement documents, we produce full-coverage, end-to-end business scenarios to uncover critical defects in your existing system.

Following are the services that we provide under this umbrella:

1. Adhoc testing to judge the strength of an application in particular condition

2. Specification Based testing

3. Equivalence Partitioning

4. Boundary Value Analysis

5. Orthogonal Array Testing

6. State Based testing

7. API Testing

8. Decision Table Testing

9. Risk Based Testing

10. Data Migration Testing