Example #1
0
 /**
  * Set a function patch
  * 
  * This method has '__' suffix, because if it matches real function name,
  * '__callStatic()' catch it.
  * 
  * @param string $function     function name
  * @param mixed  $return_value return value or callable
  * @param string $class_name   class::method to apply this patch
  * 
  * @throws LogicException
  */
 public static function patch__($function, $return_value, $class_method = null)
 {
     $function = strtolower($function);
     if (FunctionPatcher::isBlacklisted($function)) {
         $msg = "<red>Can't patch on '{$function}'. It is in blacklist.</red>";
         self::outputMessage($msg);
         throw new LogicException($msg);
     }
     if (!FunctionPatcher::isWhitelisted($function)) {
         $msg = "<red>Can't patch on '{$function}'. It is not in whitelist. If you want to patch it, please add it to 'functions_to_patch' in 'tests/Bootstrap.php'. But note that there are some limitations. See <https://github.com/kenjis/ci-phpunit-test/blob/master/docs/HowToWriteTests.md#patching-functions> for details.</red>";
         self::outputMessage($msg);
         throw new LogicException($msg);
     }
     self::$patches[$function] = $return_value;
     self::$patches_to_apply[$function] = strtolower($class_method);
 }
 public function leaveNode(Node $node)
 {
     if (!$node instanceof FuncCall) {
         return;
     }
     if (!$node->name instanceof Name) {
         return;
     }
     if (!$node->name->isUnqualified()) {
         return;
     }
     if (FunctionPatcher::isWhitelisted((string) $node->name) && !FunctionPatcher::isBlacklisted((string) $node->name)) {
         $replacement = new FullyQualified(array());
         $replacement->set('\\__FuncProxy__::' . (string) $node->name);
         $pos = $node->getAttribute('startTokenPos');
         FunctionPatcher::$replacement[$pos] = '\\__FuncProxy__::' . (string) $node->name;
         $node->name = $replacement;
     }
 }