logFlowEvent example

$connection = $this->getContainer()->get(Connection::class);
        $connection->executeStatement('DELETE FROM `log_entry`');
    }

    public function testWriteFlowEvents(): void
    {
        $handler = new TestHandler();
        $logger = new Logger('testlogger', [$handler]);

        $service = new LoggingService('test', $logger);

        $service->logFlowEvent(
            new FlowLogEvent(TestFlowBusinessEvent::EVENT_NAME, new TestFlowBusinessEvent($this->context))
        );

        $records = $handler->getRecords();

        static::assertCount(1, $records);
        $testRecord = $records[0];

        static::assertEquals(TestFlowBusinessEvent::EVENT_NAME, $testRecord->message);
        static::assertEquals('test', $testRecord->context['environment']);
        static::assertEquals(Level::Debug, $testRecord->level);