What is Flutter Framework? With Code Coverage vs Test Coverage

Navigating the ever changing environment of modern app development poses a challenge for app developers.

App developers constantly seek efficient tools and methodologies to move through the changing environment and meet the user’s requirements. Several resources are available to help developers achieve their goals, Flutter framework is one of them. But the question is what is Fultter Framework? In short, it is a UI app development kit made by Google. Which has the ability to let developers build native apps for multiple platforms using a single code base.

This article is not about the Flutter framework only, here, we will help you to understand how you can improve your app development process to achieve more efficiency. Apart from Flutter, we will discuss the difference between code coverage and test coverage to achieve quality app development.

What is Flutter Framework?

Flutter is an open-source UI software development kit created by Google. Developers are interested in using it because they can develop apps for Android, iOS, Linux, Mac, Windows, Google Fuchsia, and other web platforms using a single codebase.

With the help of a rich pre-set of design widgets available in the Flutter framework, developers can easily create a user interface that is intuitive and functional. Using Dart as its programming language, front-end developers can create a fully-fledged app without much effort.

Furthermore, this framework comes with an interesting feature called “hot reload,” it allows developers to check back on the changes made in the code instantly, without losing the current state of the app development process. These features help to speed up the development process and contribute to increasing the productivity of developers.

Key Advantages of Using the Flutter Framework

Rapid Development Cycle: Using Flutter’s hot reload feature, developers can access the changes made in the code at any time, this significantly helps speed the entire development process.

Unified Codebase: From developing a mobile app to a web tool to software for different operating systems, the Flutter framework allows developers to use a single codebase, minimizing the development time and maintenance cost.

Rich Widget Catalog: It comes with a wide variety of widgets pre-set, making designing UI very simple for front-end developers.

Performance: Its high-performance rendering engine allows flutter-based apps to handle animations and transitions smoothly.

Code Coverage vs Test Coverage

To ensure the quality of app development, testing is crucial and understanding the difference between code coverage vs test coverage is even more crucial. For developers aiming to improve their testing methodologies, implementing code coverage and test coverage is quite important.

They both refer to the different phases of app testing. Where code coverage is a quantitative measure, with its metrics developers can easily identify the untested parts of the codebase. In easy terms, it is expressed as a percentage system, informing how much code is tested. It covers the part of the code such as function coverage, statement coverage, branch coverage, and condition coverage.

On the other hand, test coverage uses a broader approach for app testing. With the main focus on the app’s functionality, it helps developers understand if all the functionality of the app build is tested or not. Instead of just testing every code line, test coverage considers and tests the application to meet all the user requirements. To do so, it uses test cases to simulate the real-life scenario of a user using the app.

Differences Between Code Coverage Vs Test Coverage

Focus: As the name suggests the main focus of code coverage is the code itself, while test coverage focuses on the app’s functionality to meet the user’s requirement.

Measurement: Where code coverage uses percentage to ensure exactly how much part of the code is tested, test coverage measures the app’s functionality to meet the business requirements.

Objective: Code coverage is used to identify the untested part of the code line, while test coverage ensures all the app’s functionality is met.

Conclusion

After exploring the Flutter framework and the difference between code coverage vs test coverage, it is clear that app developers can significantly improve their development process by adopting these new methodologies and development environments.

Flutter’s capability to help developers build cross-platform apps using a single codebase significantly decreases the development time. Employing code coverage and test coverage ensures that the app builds are at par to meet the quality and requirements of the user.

For app development companies looking for ways to adapt to these technologies, ACCELQ offers the best solution. It offers an advanced solution that aligns with code and test coverage goals by combining detailed test metrics.

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What is Flutter Framework? With Code Coverage vs Test Coverage