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<img src="https://maven.apache.org/images/maven-logo-black-on-white.png" alt="Maven"/>

Contributing to [Apache Maven Surefire](https://maven.apache.org/surefire/)
======================

[![Maven Central](https://img.shields.io/maven-central/v/org.apache.maven.surefire/surefire.svg?label=Maven%20Central&style=for-the-badge)](https://search.maven.org/artifact/org.apache.maven.plugins/maven-surefire-plugin)
[![Apache License, Version 2.0, January 2004](https://img.shields.io/github/license/apache/maven.svg?label=License&style=for-the-badge)][license]

[![CI](https://img.shields.io/badge/CI-Jenkins-blue.svg?style=for-the-badge)](https://jenkins-ci.org/)
[![Jenkins Build](https://img.shields.io/jenkins/build?jobUrl=https%3A%2F%2Fci-maven.apache.org%2Fjob%2FMaven%2Fjob%2Fmaven-box%2Fjob%2Fmaven-surefire%2Fjob%2Fmaster%2F&style=for-the-badge)][build]
[![Jenkins Tests](https://img.shields.io/jenkins/tests?jobUrl=https%3A%2F%2Fci-maven.apache.org%2Fjob%2FMaven%2Fjob%2Fmaven-box%2Fjob%2Fmaven-surefire%2Fjob%2Fmaster%2F&style=for-the-badge)][test-results]

[![Verify](https://github.com/apache/maven-surefire/actions/workflows/maven-verify.yml/badge.svg)](https://github.com/apache/maven-surefire/actions/workflows/maven-verify.yml)
[![Reproducible Builds](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/jvm-repo-rebuild/reproducible-central/master/content/org/apache/maven/surefire/badge.json)](https://github.com/jvm-repo-rebuild/reproducible-central/blob/master/content/org/apache/maven/surefire/README.md)

# The Maven Community

[![slack](https://img.shields.io/badge/slack-18/1138-pink.svg?style=for-the-badge)](https://the-asf.slack.com)
[![forks](https://img.shields.io/github/forks/apache/maven-surefire.svg?style=for-the-badge&label=Fork)](https://github.com/apache/maven-surefire/)


# Project Documentation

[![Maven 3.0 Plugin API](https://img.shields.io/badge/maven%20site-documentation-blue.svg?style=for-the-badge)](https://maven.apache.org/surefire/)

Usage of [maven-surefire-plugin], [maven-failsafe-plugin], [maven-surefire-report-plugin]


# Development Information

Build the Surefire project using **Maven 3.6.3+** and **JDK 8+**.

* In order to run tests for a release check during the Vote, the following memory requirements are needed:

  On Linux/Unix:
  ```
  export MAVEN_OPTS="-server -Xmx512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:+UseG1GC -XX:+UseStringDeduplication -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:SoftRefLRUPolicyMSPerMB=50 -Djava.awt.headless=true"
  ```
  On Windows:
  ```
  set MAVEN_OPTS="-server -Xmx256m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:+UseG1GC -XX:+UseStringDeduplication -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:SoftRefLRUPolicyMSPerMB=50 -Djava.awt.headless=true"
  ```

* In order to build and run the tests:
  ```
  mvn install site site:stage -P reporting,run-its
  ```

* To set up the project in [Eclipse IDE](https://www.eclipse.org/) or [IntelliJ IDEA](https://www.jetbrains.com/idea/), please follow these steps:

  * Build module `surefire-shared-utils` with profile `ide-development` and install it into the local maven repository using this Maven command:
    ```
    mvn install -P ide-development -f surefire-shared-utils/pom.xml
    ```
  * Build module `surefire-grouper` in order to generate and compile sources into `target/generated-sources/javacc` using this Maven command:
    ```
    mvn compile -f surefire-grouper/pom.xml
    ```
  * In Eclipse, select _File > Import ... > Maven Project_

     * Select all projects (poms) except `surefire-shared-utils`,
       enter profile `ide-development` in _Advanced -> Profiles_
     * Check module `surefire-grouper` has source folder `target/generated-sources/javacc`.
       If not, add it manually in the module's project properties
  * In IntelliJ, select _Maven > Profiles_ and check `ide-development`

### Deploying web site

See http://maven.apache.org/developers/website/deploy-component-reference-documentation.html

[![Built with Maven](http://maven.apache.org/images/logos/maven-feather.png)](https://maven.apache.org/surefire/)


[license]: https://www.apache.org/licenses/LICENSE-2.0
[build]: https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-surefire/job/master/
[test-results]: https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-surefire/job/master/lastCompletedBuild/testReport/
[Join us @ irc://freenode/maven]: https://www.irccloud.com/invite?channel=maven&amp;hostname=irc.freenode.net&amp;port=6697&amp;ssl=1
[Webchat with us @channel maven]: http://webchat.freenode.net/?channels=%23maven
[maven-surefire-plugin]: https://maven.apache.org/surefire/maven-surefire-plugin/usage.html
[maven-failsafe-plugin]: https://maven.apache.org/surefire/maven-failsafe-plugin/usage.html
[maven-surefire-report-plugin]: https://maven.apache.org/surefire/maven-surefire-report-plugin/usage.html
