PhpCsFixer\Fixer\PhpUnit\PhpUnitConstructFixer::fixAssertNegative PHP Method

    private function fixAssertNegative(Tokens $tokens, $index, $method)
    {
        static $map = array('false' => 'assertNotFalse', 'null' => 'assertNotNull', 'true' => 'assertNotTrue');
        return $this->fixAssert($map, $tokens, $index, $method);
    }