Difference between functional and non-functional testing mechanisms for testing applications

Applications and smartphones have completely revolutionized the way people perform their day to day activities. Smartphone applications allow an individual to perform various activities that could not be performed earlier. They have completely changed the way people spend their time, fulfill their entertainment needs and communicate with each other.

Application developing companies serve their customers in the best possible way by ensuring the applications are up to date and contain all the necessary features for complete functionality. They try to remove any bugs from the program and continuously update the same for everlasting customer support.

Functional vs Non-Functional Testing

Companies need to test their applications so that the customer remains satisfied with the application. There are various online tools and software which a company developing applications can use for testing their apps. Pcloudy is one such online software or platform which can be used for testing of applications across various environments and smart devices. It acts as an online platform that an organization may use for testing of applications.

An individual developer can test his or her application across various virtual smart devices. The overall functionality and efficiency of an application can be tested through the Pcloudy online platform. A developer can identify how an application will respond to various devices.

There are various modes of testing an application. One can differ between Functional testing vs non functional testing. Functional testing is one such type of application testing mode which provides details about the functions which an application is bound to perform.

Certain applications perform a single task which makes it necessary for developers to test whether the application can perform the functions or features it is intended to perform. The application is tested according to the functions and requirements which the application is bound to complete or perform.

Functional testing involves testing an application based on functions it has to perform. Functions are tested by inputting instructions to the testing software and analyzing whether the application is giving the needed output to the responses. The output is the function which the application is bound to perform.

Functional testing of an application allows an individual or a developer to test an application and ensuring the application gives the necessary responses to the instructions inputted. Developers can ensure the application is fit to function on various devices and platforms. Moreover, companies can test applications based on functions it needs to perform. 

Non-functional testing, on the other hand, involves the identification of certain aspects that are not related to functions of the application. This method of application testing involves the identification of aspects like usability, performance, and efficiency. These aspects are very important as the application performing certain functions may fail in reliability and security.

An application must perform all the necessary actions and functions with efficiency and great effectiveness. Non-functional testing, on the other hand, cannot be performed manually and requires a certain online testing platform or program for carrying the testing process. This method involves testing certain aspects that are common to all the applications created by an organization.