/**
* Run Action
*
* @param \PHP\Manipulator\TokenContainer $container
*/
public function run(TokenContainer $container)
{
$iterator = $container->getIterator();
while ($iterator->valid()) {
$token = $iterator->current();
if ($this->isType($token, T_ELSEIF)) {
$token->setType(T_ELSE);
$token->setValue('else');
$whitespaceToken = new Token(' ', T_WHITESPACE);
$ifToken = new Token('if', T_IF);
$container->insertTokenAfter($token, $whitespaceToken);
$container->insertTokenAfter($whitespaceToken, $ifToken);
$iterator = $container->getIterator();
$iterator->seekToToken($ifToken);
}
$iterator->next();
}
$container->retokenize();
}
/**
* Format casts
*
* @param \PHP\Manipulator\TokenContainer $container
* @param array $params
*/
public function run(TokenContainer $container)
{
$iterator = $container->getIterator();
$searchedTokens = $this->getOption('searchedTokens');
$whitespace = $this->getOption('whitespaceBehindCasts');
while ($iterator->valid()) {
$token = $iterator->current();
if ($this->isType($token, array_keys($searchedTokens))) {
$token->setValue($searchedTokens[$token->getType()]);
$next = $iterator->getNext();
if ($this->isType($next, T_WHITESPACE)) {
if ($next->getValue() != $whitespace) {
$next->setValue($this->getOption('whitespaceBehindCasts'));
}
} elseif (!empty($whitespace)) {
$container->insertTokenAfter($token, new Token($whitespace, T_WHITESPACE));
$iterator->update($token);
}
}
$iterator->next();
}
$container->retokenize();
}
/**
* @covers \PHP\Manipulator\TokenContainer::insertTokenAfter
* @covers \Exception
*/
public function testInsertTokenAfterThrowsExceptionIfAfterTokenNotExists()
{
$token1 = Token::factory('Token1');
$token2 = Token::factory('Token2');
$token3 = Token::factory('Token3');
$container = new TokenContainer(array($token1));
try {
$container->insertTokenAfter($token2, $token3);
$this->fail('Expected exception not thrown');
} catch (\Exception $e) {
$this->assertEquals("Container does not contain Token: {$token2}", $e->getMessage(), 'Wrong exception message');
}
}
