Eloquent\Phony\Simpletest\SimpletestAssertionRecorder::createFailure PHP Method

    public function createFailure($description)
    {
        $flags = 0;
        if (defined('DEBUG_BACKTRACE_IGNORE_ARGS')) {
            $flags = DEBUG_BACKTRACE_IGNORE_ARGS;
        }
        $call = AssertionException::tracePhonyCall(debug_backtrace($flags));
        if ($call && isset($call['file']) && isset($call['line'])) {
            $description .= PHP_EOL . "at [{$call['file']} line {$call['line']}]";
        }
        $this->simpletestContext->getReporter()->paintFail(preg_replace('/(\\R)/', '$1   ', $description));
    }