public function testNotMatching()
{
$parser = new ArrayAccessParser();
$this->assertFalse($parser->match('['));
$this->assertFalse($parser->match(']'));
$this->assertFalse($parser->match('[]'));
$this->assertFalse($parser->match('[foo[bar]]'));
$this->assertFalse($parser->match('article'));
$this->assertFalse($parser->match('[article'));
$this->assertFalse($parser->match('article]'));
$this->assertFalse($parser->match('(article)'));
}
/**
*
* @throws ParsingException
* @return Node
*/
protected function parseInternal()
{
$idSelectorParser = new IdSelectorParser();
$allInstancesSelectorParser = new AllInstancesSelectorParser();
$namedSelectorParser = new NamedSelectorParser();
$propertyAccessParser = new PropertyAccessParser();
$arrayAccessParser = new ArrayAccessParser();
$methodCallParser = new MethodCallParser();
if (!$this->lexer->isNextAny([self::T_ID_SELECTOR, self::T_ALL_INSTANCES_SELECTOR, self::T_NAMED_SELECTOR])) {
throw new ParsingException("First item of the expression should be a selector");
}
// First item is a selector
if ($this->lexer->isNext(self::T_ID_SELECTOR)) {
$part = $this->match(self::T_ID_SELECTOR);
/** @var Node $node */
$node = $idSelectorParser->parse($part);
} elseif ($this->lexer->isNext(self::T_ALL_INSTANCES_SELECTOR)) {
$part = $this->match(self::T_ALL_INSTANCES_SELECTOR);
/** @var Node $node */
$node = $allInstancesSelectorParser->parse($part);
} else {
$part = $this->match(self::T_NAMED_SELECTOR);
/** @var Node $node */
$node = $namedSelectorParser->parse($part);
}
while ($this->lexer->isNextAny([self::T_PROPERTY_ACCESS, self::T_ARRAY_ACCESS, self::T_METHOD_CALL])) {
if ($this->lexer->isNext(self::T_PROPERTY_ACCESS)) {
$part = $this->match(self::T_PROPERTY_ACCESS);
/** @var PropertyAccess $propertyAccess */
$propertyAccess = $propertyAccessParser->parse($part);
// Wraps around the current node
$propertyAccess->setSubNode($node);
$node = $propertyAccess;
} elseif ($this->lexer->isNext(self::T_ARRAY_ACCESS)) {
$part = $this->match(self::T_ARRAY_ACCESS);
/** @var ArrayAccess $arrayAccess */
$arrayAccess = $arrayAccessParser->parse($part);
// Wraps around the current node
$arrayAccess->setSubNode($node);
$node = $arrayAccess;
} elseif ($this->lexer->isNext(self::T_METHOD_CALL)) {
$part = $this->match(self::T_METHOD_CALL);
/** @var MethodCall $methodCall */
$methodCall = $methodCallParser->parse($part);
// Wraps around the current node
$methodCall->setSubNode($node);
$node = $methodCall;
}
}
return $node;
}