Benefits Of Functional Testing Services In The Era Of Automation

Functional testing is a type of application testing that enables the testers to evaluate the performance of every function of the application. The primary goal of functional testing is to ensure that the application performs as expected, and is able to meet the desired requirements and specifications.

While automation and API testing are taking over the traditional forms of testing, functional testing services still have an important role to play in the overall testing process. These dedicated service providers prevent product companies from releasing a buggy application that can affect its users.

Benefits Of Dedicated Functional Testing Services Provider

In short, functional testing is an ideal approach for the following testing scenarios:

1. Exploratory Testing
   In this type of testing, the tester’s analytical and logical knowledge come into play. Testers execute the test in the form of steps and compare the test’s actual results with the expected results. Here, human skill is required to execute the testing process and cannot be altered with automated scripts.
2. Usability Testing
   This is an area where a functional testing services provider measures the application for user-friendliness, efficiency, as well as ease of usage. Since, it will be humans who will be eventually working with the products, a manual approach is a viable option in this case.
3. Black Box Testing
   In black-box testing, engineers test functionalities and requirements of the system without peering into the internal functioning of the application.
4. White Box Testing
   This testing method is based on the internal logic of an application. The tester studies the implementation code of a certain field, determines all valid and invalid inputs, and verifies the outputs with the expected outcomes.
5. Integration Testing
   Integration testing method is used by QA services providers to verify the overall functionality of the application post integration.

Wrapping Up

To sum up, product companies today have the alluring option to automate testing. However, it completely makes sense to consider functional testing as it enables the testers to assure that an application performs as intended. To know more about the benefits of investing in a dedicated functional testing services provider, visit QASource.com for complete information.