/**
* @param \PHP\Manipulator\Token $token
* @return \PHP\Manipulator\TokenContainer\Iterator *Provides Fluent Interface*
*/
public function seekToToken(Token $token)
{
if ($this->valid() && $this->current() === $token) {
return $this;
}
$key = $this->_container->getOffsetByToken($token);
$this->seek($key);
return $this;
}
/**
* @param \PHP\Manipulator\TokenContainer $container
* @param mixed $params
*/
public function run(TokenContainer $container, Token $from, Token $to)
{
if (!$container->contains($from)) {
$message = "element 'from' not found in \$container";
throw new \Exception($message);
}
if (!$container->contains($to)) {
$message = "element 'to' not found in \$container";
throw new \Exception($message);
}
$startOffset = $container->getOffsetByToken($from);
$endOffset = $container->getOffsetByToken($to);
if ($startOffset > $endOffset) {
$message = 'startOffset is behind endOffset';
throw new \Exception($message);
}
$tokens = $this->_getTokensFromStartToEnd($container, $startOffset, $endOffset);
$value = $this->_mergeTokenValuesIntoString($tokens);
$value = '/*' . $value . '*/';
$commentToken = new Token($value, T_COMMENT);
$container->insertAtOffset($startOffset, $commentToken);
$container->removeTokens($tokens);
}
/**
* @covers \PHP\Manipulator\TokenContainer::insertTokensAfter
*/
public function testInsertTokensAfter()
{
$token1 = Token::factory('Token1');
$token2 = Token::factory('Token2');
$token3 = Token::factory('Token3');
$container = new TokenContainer(array($token1));
$container->insertTokensAfter($token1, array($token3, $token2));
$this->assertEquals(0, $container->getOffsetByToken($token1));
$this->assertEquals(1, $container->getOffsetByToken($token3));
$this->assertEquals(2, $container->getOffsetByToken($token2));
}
