SonarQube measures code quality based on different metrics. The most important metric is the code coverage metric. In this case, no tests have been written, which means you have no code coverage. The cool thing about SonarQube is that it indicates the number of lines that aren't covered by tests.Oct 1, 2021
What are the quality checks performed by SonarQube?
An Introduction on SonarQube SonarQube is a Code Quality Assurance tool that collects and analyzes source code, and provides reports for the code quality of your project. It combines static and dynamic analysis tools and enables quality to be measured continually over time.
What does SonarQube measure?
SonarQube (formerly Sonar) is an open-sourceopen-sourceOpen-source software (OSS) is computer software that is released under a license in which the copyright holder grants users the rights to use, study, change, and distribute the software and its source code to anyone and for any purpose. Open-source software may be developed in a collaborative public manner.https://en.wikipedia.org › wiki › Open-source_softwareOpen-source software - Wikipedia platform developed by SonarSource for continuous inspection of code quality to perform automatic reviews with static analysis of code to detect bugs, code smells, and security vulnerabilities on 20+ programming languages.
How is SonarQube coverage calculated?
SonarQube gets the covered lines from the coverage report given to the analyser. Then it calculates all its coverage metrics from there and the executable lines or also called lines to cover. ... This is because the Lines to cover may not be the same according to SonarQube and to the tool.Nov 29, 2018
What are different code quality metrics?
These measures include program vocabulary, program length, volume, difficulty, effort, and the estimated number of bugs in a module. The aim of the measurement is to assess the computational complexity of a program. The more complex any code is, the harder it is to maintain and the lower its quality.
What is a quality metric?
Quality metrics are measurements of the value and performance of products, services and processes.Mar 28, 2017
What do you mean by quality coding?
A quality code is one that is clear, simple, well tested, bug-free, refactored, documented, and performant. ... Key metrics to measure the quality of code are reliability, maintainability, testability, portability, and reusability. We would see below what importance these parameters play in developing/writing quality code.
How are code metrics measured?
Published source code metrics can be broadly divided into five categories, based on what they measure: size, complexity, coupling, cohesion, and inheritance. ... Measures of the complexity of a source file are postulated to affect modifiability and maintainability: lower complexity is better.
What is code quality metrics?
Code quality metrics help teams quantify the value of code. It's not always straightforward to measure code quality and determine a value, but the right metrics can help teams evaluate test coverage, code complexity and business value.Jun 19, 2019
What is a data metrics code?
A data matrix codedata matrix codeData matrix (multivariate statistics), mathematical matrix of data whose rows represent different repetition of an experiment, and whose columns represent different kinds of datum taken for each repetition. ... Data set, collection of data in tabular form.https://en.wikipedia.org › wiki › Data_matrixData matrix - Wikipedia is a 2D code that is made of black and white cells that are typically arranged in a square pattern (although rectangular patterns also exist). The number of rows and columns increases with the amount of information stored in the code, which is limited to 2,335 alphanumeric characters.Jun 27, 2019
What are source code metrics in software engineering?
Source code metrics These are measurements of the source code that make up all your software. Source code is the fundamental building block of which your software is made, so measuring it is key to making sure your code is high-caliber.May 28, 2017