/**
* @return $this
* @throws \RuntimeException
*/
public function initialize()
{
if ($this->getInitializer() !== null && !$this->isInitialized) {
$this->isInitialized = true;
$unknownType = new UnknownType(call_user_func($this->getInitializer()));
if (!$unknownType->isCollection()) {
throw new \RuntimeException(sprintf('Unexpected type given: %s', gettype($unknownType->getValue())));
}
foreach ($unknownType->getAsCollection() as $element) {
$this->getCollection()->add($element);
}
}
return $this;
}
public function testGetObjectAsEnumReturnsEnum()
{
$u = new UnknownType(new EnumMock(1, true));
$this->assertTrue($u->isEnum());
$this->assertTrue($u->isObject());
$this->assertFalse($u->isBoolean());
$this->assertFalse($u->isScalar());
$this->assertInstanceOf('PHPExtra\\Type\\Enum\\EnumInterface', $u->getAsEnum());
}
