public function testCreateWithParameters()
{
$descriptor = new InstallerDescriptor('symlink', self::SYMLINK_CLASS, null, array($param1 = new InstallerParameter('param1'), $param2 = new InstallerParameter('param2')));
$this->assertSame('symlink', $descriptor->getName());
$this->assertSame(self::SYMLINK_CLASS, $descriptor->getClassName());
$this->assertNull($descriptor->getDescription());
$this->assertSame(array('param1' => $param1, 'param2' => $param2), $descriptor->getParameters());
}
/**
* Returns whether the given parameter values are valid.
*
* @param array $parameterValues The parameter values to
* validate.
* @param InstallerDescriptor $descriptor The installer descriptor to
* validate the values for.
*
* @return ConstraintViolation[] The found violations. If no violations were
* found, an empty array is returned.
*/
public function validate(array $parameterValues, InstallerDescriptor $descriptor)
{
$violations = array();
foreach ($parameterValues as $name => $value) {
if (!$descriptor->hasParameter($name)) {
$violations[] = new ConstraintViolation(ConstraintViolation::NO_SUCH_PARAMETER, $value, $descriptor->getName(), $name);
}
}
foreach ($descriptor->getParameters() as $parameter) {
if (!isset($parameterValues[$parameter->getName()])) {
if ($parameter->isRequired()) {
$violations[] = new ConstraintViolation(ConstraintViolation::MISSING_PARAMETER, $parameterValues, $descriptor->getName(), $parameter->getName());
}
}
}
return $violations;
}
/**
* Extracting an object containing the data from an installer descriptor.
*
* @param InstallerDescriptor $installer The installer descriptor.
*
* @return stdClass
*/
private function installerToData(InstallerDescriptor $installer)
{
$data = (object) array('class' => $installer->getClassName());
if ($installer->getDescription()) {
$data->description = $installer->getDescription();
}
if ($installer->getParameters()) {
$data->parameters = $this->parametersToData($installer->getParameters());
}
return $data;
}
