The importance of testing in application development

It is important that we are up to date today in the development of applications for Windows. The ways of working in companies do not stop advancing at a dizzying speed.

Therefore, it is convenient to know all the ways we have to implement novelties that make us more productive and efficient in our work activity. Testing/Application development/Software development that integrates technological advances is the key to progress in our work.

Existing testing types for frontend (JS)

There are different types of testing in JS (Java Script) that we can apply to our companies. It is convenient that we take into account the main ones, which are:

Unit tests

They help us to perform checks of specific fragments of a larger code, to check the functionality of that sector and analyze the possible results and improvements, so they are useful for refactoring processes.

Integration test

They allow us to check pieces of code that work together or separately, so we can analyze how they behave in both cases and establish main and secondary processes; Therefore, they are especially practical for testing.

Functional tests

They facilitate the analysis of the use of applications depending on the user who handles them, with a functional point of view of each user through the browser itself, which allows us to know the behavior of said application for each worker, essential in the production process to modify the implementations of the work process.

End-to-end tests

They are integration tests that work based on criteria that we can customize, so that users are able to have their own experience in the way of managing the tasks for which they use the application.

Types of tests in software or application development

We can distinguish different tests for software development. These are characterized by depending more or less on the complexity of the uses and applications. In addition to those that we can use to work with JS (unitary, integration, functional and end-to-end), we can differentiate four more classes that help us in this type of work with software:

Regression testing

They allow us to verify a type of scenarios that worked well previously and whose use we would like to continue taking advantage of; Despite this, we can also integrate new features and return to past moments when we successfully solved a problem.

Smoke tests

They allow us to verify that an application works well, quickly and safely; They are especially comfortable when you have just updated an application you use or after a deployment process.

Acceptance tests

With the active software , they allow us to analyze the on-site behaviors that users are experiencing with the systems used to obtain concrete answers about the usefulness of the actions.

Performance testing

They are very reliable when we are working with a high load of processes, because they help us generate stability and open more space on the platform to operate normally, but we must bear in mind that they are not Tests Functional; Some of the main applications are the observation of responses and the times it takes to have them, as well as the performance that is executed.

The importance of QA in software or application development

There are many goals that are pursued when using software testing with QA (Quality Assurance). The main advantages are the definition of all cases that provide feasible evidence, the examination of identified errors or the analysis of old errors that were not detected at the time. The latter will allow us to improve the old processes to generate better production at the present time. In fact, it can also allow us to improve previous results and not repeat the same failures.

The ways to run these tests can be automatic or manual. The manual QA system is used less and less, due to the importance of automation and the improvement of data obtained. Therefore, with the different levels of testing and testing that exist today, the process of knowledge of processes, errors and possible improvements becomes simpler, more effective and faster if it is automated. This leads major companies to use software developments as advanced as possible.

Good practices for good QA at the enterprise level

The commitment of a company has to be total with the systems it uses to carry out its business activity. Having good systems that work in an agile and efficient way is as important as having a trained workforce that knows how to do their job well. Therefore, good QA practices at the enterprise level are essential to obtain the best possible results.

The operation must have the support of the manager of the company, not only with the processes, but with the administration of these to provide improvements in the final products. We must make sure that each process is reviewed again and again for the elimination of all the errors that we are able to detect thanks to new technologies. On the other hand, we must also integrate the experience of the work staff and the behaviors of each user with the type of tools available to the worker.

The metrics and test data
that are
made are also essential to proceed with the correct administration of changes, implementation of new work strategies and, in conclusion, the adaptation and awareness of new developments. We must inform ourselves to know the best practices, and thus become a success story!

In conclusion, good practices and advances in Testing/Application Development/Software Development help us. On the one hand, thanks to the fact that they give us more effectiveness and efficiency in our company. On the other, because they represent a technological advance to which we have to adapt as quickly as possible. In this way, we will be sharing work experiences in what matters most today in the market, which is the development of applications and the implementation of advanced technology .