/**
* @param \PHP\Manipulator\TokenContainer\Iterator $iterator
*/
protected function _setPreviousTokenValueToOneSpace(Iterator $iterator)
{
$token = $iterator->current();
$iterator->previous();
$iterator->current()->setValue(' ');
$iterator->update($token);
}
/**
* @covers \PHP\Manipulator\TokenContainer\Iterator::update
*/
public function testUpdateWithSeek()
{
$container = $this->getTestContainerWithHoles();
$iterator = new Iterator($container);
$iterator->seekToToken($container[5]);
$this->assertSame($iterator->current(), $container[5]);
$iterator->update($container[5]);
$this->assertSame($iterator->current(), $container[5]);
}
/**
* @param \PHP\Manipulator\TokenContainer\Iterator $iterator
* @param \Closure $closure
* @return \PHP\Manipulator\Token
*/
public function getNextMatchingToken(Iterator $iterator, \Closure $closure)
{
$token = $iterator->current();
$foundToken = null;
while ($iterator->valid()) {
$currentToken = $iterator->current();
if ($closure($currentToken)) {
$foundToken = $currentToken;
break;
}
$iterator->next();
}
$iterator->update($token);
return $foundToken;
}