/** @test */
public function should_convert_segment_to_string()
{
$segment = new Segment('XXX');
$segment->var = 'value';
$segmentMapping = new SegmentMapping('XXX');
$segmentMapping->addDataElement(1, new DataElementMapping(2345, true, DataElementType::A, 'var'));
$message = new Message();
$message->setReferenceNumber(34834);
$message->setIdentifier(["type" => 'TEST', "version" => 'S', "release" => '404', "controllingAgency" => 'PG']);
$message->addSegment($segment);
// $messageMapping = new MessageMapping();
// $messageMapping->setDefaults(["0065" => 'TEST', "0052" => 'S', "0054" => '404', "0051" => 'PG']);
// $messageMapping->addSegment(new MessageSegmentMapping('UNH', 1, true));
// $messageMapping->addSegment(new MessageSegmentMapping('XXX', 99, true));
// $messageMapping->addSegment(new MessageSegmentMapping('UNT', 1, true));
$interchange = new Interchange();
$interchange->setSyntax(["name" => 'UNOC', "version" => 3]);
$interchange->setSender(['id' => 'zenon']);
$interchange->setRecipient(['id' => 'stefan']);
$interchange->setTime(['date' => '20150101', 'time' => '1034']);
$interchange->setControlReference('17');
$interchange->setMessages([$message]);
$mappingLoader = \Phake::mock(MappingLoader::class);
\Phake::when($mappingLoader)->loadSegments(\Phake::anyParameters())->thenReturn(['XXX' => $segmentMapping]);
$encoder = new Encoder(new AnnotationPrinter(new AnnotationReader()), new SegmentPrinter(), $mappingLoader);
$result = $encoder->encode($interchange);
$this->assertEquals("UNB+UNOC:3+zenon+stefan+20150101:1034+17'UNH+34834+TEST:S:404:PG'XXX+value'UNT+1+34834'UNZ+1+17'", $result);
}