/**
* Will iterate tokens looking for comments and if found will determine the regex
* to test the comment against.
*
* @param Testable $testable The testable object
* @return void
*/
public function apply($testable, array $config = array())
{
$tokens = $testable->tokens();
$comments = $testable->findAll(array(T_COMMENT));
foreach ($comments as $tokenId) {
$token = $tokens[$tokenId];
$parentId = $tokens[$tokenId]['parent'];
if ($parentId === -1 || $tokens[$parentId]['id'] !== T_FUNCTION) {
$this->addViolation(array('message' => 'Inline comments should never appear.', 'line' => $token['line']));
} elseif (preg_match('/^test/', Parser::label($parentId, $tokens)) === 0) {
$this->addViolation(array('message' => 'Inline comments should only appear in testing methods.', 'line' => $token['line']));
}
}
}
/**
* Will iterate the tokens looking for functions validating they have the
* correct camelBack naming style.
*
* @param Testable $testable The testable object
* @return void
*/
public function apply($testable, array $config = array())
{
$tokens = $testable->tokens();
$filtered = $testable->findAll(array(T_FUNCTION));
foreach ($filtered as $key) {
$token = $tokens[$key];
$label = Parser::label($key, $tokens);
$modifiers = Parser::modifiers($key, $tokens);
$isClosure = Parser::closure($key, $tokens);
if (in_array($label, $this->_magicMethods)) {
continue;
}
if ($testable->findNext(array(T_PROTECTED), $modifiers) !== false) {
$label = preg_replace('/^_/', '', $label);
}
if (!$isClosure && $label !== Inflector::camelize($label, false)) {
$this->addViolation(array('message' => 'Function "' . $label . '" is not in camelBack style', 'line' => $tokens[$tokens[$key]['parent']]['line']));
}
}
}
/**
* Will iterate the tokens looking for protected methods and variables, once
* found it will validate the name of it's parent starts with an underscore.
*
* @param Testable $testable The testable object
* @return void
*/
public function apply($testable, array $config = array())
{
$message = 'Protected method {:name} must start with an underscore';
$tokens = $testable->tokens();
$filtered = $testable->findAll(array(T_PROTECTED));
foreach ($filtered as $tokenId) {
$token = $tokens[$tokenId];
$parent = $testable->findNext(array(T_FUNCTION, T_VARIABLE), $tokenId);
$parentLabel = Parser::label($parent, $tokens);
if (substr($parentLabel, 0, 1) !== '_') {
$classTokenId = $testable->findNext(array(T_STRING), $token['parent']);
$classname = $tokens[$classTokenId]['content'];
$params = array('message' => String::insert($message, array('name' => $parentLabel)), 'line' => $token['line']);
if ($this->_strictMode($classname)) {
$this->addViolation($params);
} else {
$this->addWarning($params);
}
}
}
}
public function testAnonymousClass()
{
$code = <<<EOD
class {
\treturn Parser::tokenize();
};
EOD;
$tokenized = Parser::tokenize($code);
$tokens = $tokenized['tokens'];
$class = $tokens[0];
$this->assertIdentical(T_CLASS, $class['id']);
$this->assertIdentical(null, Parser::label(0, $tokens));
}
