/**
* Tests if the merge of two datasources into the application server
* configuration returns the expected configuration node structure.
*
* @return void
*/
public function testMergeDatasourcesIntoAppserver()
{
$configurationOne = new Configuration();
$configurationOne->initFromFile(__DIR__ . '/_files/META-INF/appserver-ds.xml');
$configurationTwo = new Configuration();
$configurationTwo->initFromFile(__DIR__ . '/_files/META-INF/appserver-01-ds.xml');
$configurationOne->merge($configurationTwo);
$this->configuration->initFromFile(__DIR__ . '/../../_files/appserver.xml');
$this->configuration->addChild($configurationOne);
$this->assertCount(2, $this->configuration->getChilds('/appserver/datasources/datasource'));
}
/**
* Appends the value of the passed reflection property to the
* configuration under the also passed path.
*
* @param \ReflectionProperty $reflectionProperty The reflection property
* @param \AppserverIo\Configuration\Interfaces\ConfigurationInterface $configuration The configuration instance
* @param string $path A path were to append to
*
* @return void
* @throws \Exception
*/
public function appendConfigurationChild(\ReflectionProperty $reflectionProperty, ConfigurationInterface $configuration, $path)
{
// tokenize the we want to append the configuration
$token = strtok($path, '/');
$next = substr($path, strlen('/' . $token));
// if we can't find the specified path in that instance
if (!empty($token) && !empty($next)) {
// initialize the configuration value
$child = new Configuration();
$child->setNodeName($token);
// add it to this instance
$this->appendConfigurationChild($reflectionProperty, $child, $next);
// and also add it to the passed configuration
$configuration->addChild($child);
// if we can find it
} elseif (!empty($token) && empty($next)) {
// only add it the the passed configuration
foreach ($this->{$reflectionProperty->getName()} as $node) {
$configuration->addChild($node->exportToConfiguration());
}
} else {
// or throw an exception if the passed path is not valid
throw new \Exception(sprintf('Found invalid path %s', $path));
}
}