PhpCsFixer\Fixer\PhpUnit\PhpUnitDedicateAssertFixer::fix PHP Method

    public function fix(\SplFileInfo $file, Tokens $tokens)
    {
        static $searchSequence = array(array(T_VARIABLE, '$this'), array(T_OBJECT_OPERATOR, '->'), array(T_STRING));
        $index = 1;
        $candidate = $tokens->findSequence($searchSequence, $index);
        while (null !== $candidate) {
            end($candidate);
            $index = $this->getAssertCandidate($tokens, key($candidate));
            if (is_array($index)) {
                $index = $this->fixAssert($tokens, $index);
            }
            ++$index;
            $candidate = $tokens->findSequence($searchSequence, $index);
        }
    }