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-Testing
-=======
-
-Testing your code is crucial to have a stable and good quality product.
-We are therefore slowly increasing the amount of tests we perform, and
-as a rule of thumb **all new code should have associated tests**. If you
-want to contribute to the project with a pull request, make sure to
-**include tests covering your code**. We won't accept pull requests
-without tests or getting the code coverage down, except in very specific
-situations.
-
-All the tests reside in the `tests` directory. The directory structure
-there replicates the main structure of the code. Each class is tested by
-a class named with the same name and `Test` appended, having the same
-directory structure as the original, but inside the `tests` directory.
-We also use namespaces, with `SimpleSAML\Test` as the root for standard
-classes, and `SimpleSAML\Test\Module\modulename` for classes located in
-modules.
-
-For example, if you want to test the `SimpleSAML\Utils\HTTP` class
-located in `lib/SimpleSAML/Utils/HTTP.php`, the tests must be in a class
-named `HTTPTest` implemented in
-`tests/lib/SimpleSAML/Utils/HTTPTest.php`, with the following namespace
-definition:
-
-```php
-namespace SimpleSAML\Test\Utils;
-```
-
-The test classes need to extend `PHPUnit\Framework\TestCase`, and inside
-you can implement as many methods as you want. `phpunit` will only run
-the ones prefixed with "test".
-
-You will usually make use of the `assert*()` methods provided by
-`PHPUnit\Framework\TestCase`, but you can also tell `phpunit` to expect
-an exception to be thrown using *phpdoc*. For example, if you want to
-ensure that the `SimpleSAML\Utils\HTTP::addURLParameters()` method
-throws an exception in a specific situation:
-
-```php
-  /**
-    * Test SimpleSAML\Utils\HTTP::addURLParameters().
-    *
-    * @expectedException \InvalidArgumentException
-    */
-  public function testAddURLParametersInvalidParameters() {
-```
-
-Refer to [the `phpunit 4.8` documentation](https://phpunit.de/manual/4.8/en/installation.html)
-for more information on how to write tests. We currently use the `phpunit 4.8`
-since it is the last version to support php 5.3.
-
-Once you have implemented your tests, you can run them locally. First,
-make sure the `config` directory is **not** in the root of your
-SimpleSAMLphp installation, as the tests cannot use that. Make sure
-you have `phpunit` installed and run:
-
-```sh
-phpunit -c tools/phpunit/phpunit.xml
-```
-
-If your default version of `phpunit` is more recent than 4.8, you can run
-the old version installed by composer
-
-```sh
-./vendor/bin/phpunit -c tools/phpunit/phpunit.xml
-```
-
-All the tests are run by our *continuous integration* platform,
-[travis](https://travis-ci.org/simplesamlphp/simplesamlphp). If you are
-submitting a pull request, Travis will run your tests and notify whether
-your code builds or not according to them.