protected function next()
{
parent::next();
if ($this->isCurrent('[', '(', '{')) {
$this->depth++;
} elseif ($this->isCurrent(']', ')', '}')) {
$this->depth--;
}
}
public function testSingle()
{
$test = new TokenNode(T_STRING, 'test', 'source', 1, 0, 1, 0);
$iterator = new TokenIterator([$test]);
$peek = $iterator->peek(0);
$this->assertSame($test, $peek);
$this->assertNull($iterator->peek(1));
$this->assertFalse($iterator->hasNext());
$this->assertNull($iterator->next());
$this->assertEquals(1, $iterator->getLineNumber());
$this->assertEquals(5, $iterator->getColumnNumber());
}
