/**
* Run Action
*
* @param \PHP\Manipulator\TokenContainer $container
*/
public function run(TokenContainer $container)
{
$this->_container = $container;
$iterator = $container->getIterator();
$insideClassOrInterface = false;
$classLevel = null;
$level = 0;
$insideMethod = false;
$methodLevel = null;
while ($iterator->valid()) {
$token = $iterator->current();
if ($this->isOpeningCurlyBrace($token)) {
$level++;
}
if ($this->isClosingCurlyBrace($token)) {
$level--;
if ($classLevel === $level && true === $insideClassOrInterface) {
$insideClassOrInterface = false;
$classLevel = null;
if (true === $insideMethod) {
$insideMethod = false;
$methodLevel = null;
}
}
}
if ($this->isType($token, array(T_CLASS, T_INTERFACE))) {
$insideClassOrInterface = true;
$classLevel = $level;
}
if (true === $insideClassOrInterface && false === $insideMethod) {
if ($this->isType($token, T_FUNCTION)) {
$insideMethod = true;
if (!$this->isPrecededByTokenType($iterator, array(T_PUBLIC, T_PRIVATE, T_PROTECTED))) {
$token = $iterator->current();
$publicToken = new Token('public', T_PUBLIC);
$whitespaceToken = new Token(' ', T_WHITESPACE);
$this->_container->insertTokensBefore($token, array($publicToken, $whitespaceToken));
$iterator->update($token);
}
}
}
$iterator->next();
}
$container->retokenize();
}
/**
* @covers \PHP\Manipulator\TokenContainer::insertTokensBefore
* @covers \Exception
*/
public function testInsertTokensAfterThrowsExceptionIfBeforeTokenNotExists()
{
$token1 = Token::factory('Token1');
$token2 = Token::factory('Token2');
$token3 = Token::factory('Token3');
$token4 = Token::factory('Token4');
$container = new TokenContainer(array($token1));
try {
$container->insertTokensBefore($token2, array($token3, $token4));
$this->fail('Expected exception not thrown');
} catch (\Exception $e) {
$this->assertEquals("Container does not contain Token: {$token2}", $e->getMessage(), 'Wrong exception message');
}
}