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CONTRIBUTING.md

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Contribute to Doctrine

Thank you for contributing to Doctrine!

Before we can merge your Pull-Request here are some guidelines that you need to follow. These guidelines exist not to annoy you, but to keep the code base clean, unified and future proof.

Doctrine has general contributing guidelines, make sure you follow them.

Coding Standard

This project follows doctrine/coding-standard. You may fix many some of the issues with vendor/bin/phpcbf.

Unit-Tests

Please try to add a test for your pull-request.

  • If you want to fix a bug or provide a reproduce case, create a test file in tests/Tests/ORM/Functional/Ticket with the name of the ticket, DDC1234Test.php for example.
  • If you want to contribute new functionality add unit- or functional tests depending on the scope of the feature.

You can run the unit-tests by calling vendor/bin/phpunit from the root of the project. It will run all the tests with an in memory SQLite database.

In order to do that, you will need a fresh copy of the ORM, and you will have to run a composer installation in the project:

git clone [email protected]:doctrine/orm.git
cd orm
composer install

You will also need to enable the PHP extension that provides the SQLite driver for PDO: pdo_sqlite. How to do so depends on your system, but checking that it is enabled can universally be done with php -m: that command should list the extension.

To run the testsuite against another database, copy the phpunit.xml.dist to for example mysql.phpunit.xml and edit the parameters. You can take a look at the ci/github/phpunit directory for some examples. Then run:

vendor/bin/phpunit -c mysql.phpunit.xml

If you do not provide these parameters, the test suite will use an in-memory sqlite database.

Tips for creating unit tests:

  1. If you put a test into the Ticket namespace as described above, put the testcase and all entities into the same class. See https://github.com/doctrine/orm/tree/3.0.x/tests/Tests/ORM/Functional/Ticket/DDC2306Test.php for an example.

Getting merged

Please allow us time to review your pull requests. We will give our best to review everything as fast as possible, but cannot always live up to our own expectations.

Thank you very much again for your contribution!