/**
* @param string $messageName
* @param array $parameters Parameters with value === `null` will be filtered out.
*/
private function write($messageName, array $parameters)
{
/** @noinspection AdditionOperationOnArraysInspection */
$parameters = ['timestamp' => Util::formatTimestamp(), 'flowId' => $this->flowId] + $parameters;
// Filter out optional parameters.
$parameters = array_filter($parameters, function ($value) {
return $value !== null;
});
$this->writer->write(Util::format($messageName, $parameters));
}
public function testFormatTimestampNow()
{
$now = new DateTime();
$result = Util::formatTimestamp();
self::assertEquals($now, new DateTime($result), '', 1.0);
}