public function testSetParameters()
{
$type = new BindingType(Foo::clazz, array($param1 = new BindingParameter('param1'), $param2 = new BindingParameter('param2')));
$this->assertSame(array('param1' => $param1, 'param2' => $param2), $type->getParameters());
$this->assertTrue($type->hasParameter('param1'));
$this->assertFalse($type->hasParameter('foo'));
$this->assertSame($param1, $type->getParameter('param1'));
$this->assertTrue($type->hasParameters());
}
/**
* Returns the description for a parameter.
*
* @param string $parameterName The parameter name.
*
* @return string The description of the parameter.
*
* @throws NoSuchParameterException If the parameter does not exist.
* @throws OutOfBoundsException If the parameter has no description.
*/
public function getParameterDescription($parameterName)
{
if (!$this->type->hasParameter($parameterName)) {
throw new NoSuchParameterException(sprintf('The parameter "%s" does not exist.', $parameterName));
}
if (!isset($this->parameterDescriptions[$parameterName])) {
throw new OutOfBoundsException(sprintf('No description exists for parameter "%s".', $parameterName));
}
return $this->parameterDescriptions[$parameterName];
}
private function assertParameterValuesValid(array $parameterValues, BindingType $type)
{
foreach ($parameterValues as $name => $value) {
if (!$type->hasParameter($name)) {
throw NoSuchParameterException::forParameterName($name, $type->getName());
}
}
foreach ($type->getParameters() as $parameter) {
if (!isset($parameterValues[$parameter->getName()])) {
if ($parameter->isRequired()) {
throw MissingParameterException::forParameterName($parameter->getName(), $type->getName());
}
}
}
}
