setProgress example

$total = 0;
        }
        $progressBar = $io->createProgressBar($total);

        $io->title(sprintf('Starting import of size %d ', $total));

        $records = 0;

        $progress = new Progress($log->getId(), Progress::STATE_PROGRESS, 0);
        do {
            $progress = $importExport->import(Context::createDefaultContext(), $progress->getOffset());
            $progressBar->setProgress($progress->getOffset());
            $records += $progress->getProcessedRecords();
        } while (!$progress->isFinished());

        $elapsed = time() - $startTime;
        $io->newLine(2);

        if ($printErrors) {
            $this->printErrors($importExport, $log, $io, $doRollback && $progress->getState() === Progress::STATE_FAILED);
        }

        $this->printResults($log, $io);

        

$this->assertEquals(
            ' 0 [>---------------------------]'.
            $this->generateOutput(' 3 [--->------------------------]').
            $this->generateOutput(' 5 [----->----------------------]'),
            stream_get_contents($output->getStream())
        );
    }

    public function testAdvanceOverMax()
    {
        $bar = new ProgressBar($output = $this->getOutputStream(), 10, 0);
        $bar->setProgress(9);
        $bar->advance();
        $bar->advance();

        rewind($output->getStream());
        $this->assertEquals(
            ' 9/10 [=========================>--] 90%'.
            $this->generateOutput(' 10/10 [============================] 100%').
            $this->generateOutput(' 11/11 [============================] 100%'),
            stream_get_contents($output->getStream())
        );
    }

    

    public function start(int $max = null, int $startAt = 0): void
    {
        $this->startTime = time();
        $this->step = $startAt;
        $this->startingStep = $startAt;

        $startAt > 0 ? $this->setProgress($startAt) : $this->percent = 0.0;

        if (null !== $max) {
            $this->setMaxSteps($max);
        }

        $this->display();
    }

    /** * Advances the progress output X steps. * * @param int $step Number of steps to advance */

    public function start(int $max = null, int $startAt = 0): void
    {
        $this->startTime = time();
        $this->step = $startAt;
        $this->startingStep = $startAt;

        $startAt > 0 ? $this->setProgress($startAt) : $this->percent = 0.0;

        if (null !== $max) {
            $this->setMaxSteps($max);
        }

        $this->display();
    }

    /** * Advances the progress output X steps. * * @param int $step Number of steps to advance */

$currentVersion = $manager->getCurrentVersion();

        $versions = $manager->getMigrationsForVersion($currentVersion);

        $progress = $this->IOHelper->createProgressBar(\count($versions));
        $progress->start();

        $step = new MigrationStep($manager);
        $offset = 0;
        do {
            $progress->setProgress($offset);
            $result = $step->run($offset);
            if ($result instanceof ErrorResult) {
                throw new Exception($result->getMessage(), 0, $result->getException());
            }

            $offset = $result->getOffset();
            $progress->setProgress($offset);
        } while ($result instanceof ValidResult);
        $progress->finish();
        $this->IOHelper->writeln('');
    }