public function testFromNode()
{
$node = new Node\Scalar\LNumber(5);
$exception = InvalidAbstractFunctionNodeType::fromNode($node);
$this->assertInstanceOf(InvalidAbstractFunctionNodeType::class, $exception);
$this->assertSame(sprintf('Node for "%s" must be "%s" or "%s", was a "%s"', ReflectionFunctionAbstract::class, Node\Stmt\ClassMethod::class, Node\FunctionLike::class, Node\Scalar\LNumber::class), $exception->getMessage());
}
/**
* Populate the common elements of the function abstract.
*
* @param Reflector $reflector
* @param Node\Stmt\ClassMethod|Node\FunctionLike|Node\Stmt|Node $node
* @param LocatedSource $locatedSource
* @param NamespaceNode|null $declaringNamespace
*/
protected function populateFunctionAbstract(Reflector $reflector, Node $node, LocatedSource $locatedSource, NamespaceNode $declaringNamespace = null)
{
if (!$node instanceof Node\Stmt\ClassMethod && !$node instanceof Node\FunctionLike) {
throw Exception\InvalidAbstractFunctionNodeType::fromNode($node);
}
$this->reflector = $reflector;
$this->node = $node;
$this->locatedSource = $locatedSource;
$this->declaringNamespace = $declaringNamespace;
$this->setNodeOptionalFlag();
}
