You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
813 B
23 lines
813 B
<?php
|
|
namespace Tests\ModbusMaster;
|
|
|
|
use PHPModbus\ModbusMaster;
|
|
use PHPModbus\ModbusMasterUdp;
|
|
|
|
class UdpFc1ReadCoilsTest extends MockServerTestCase
|
|
{
|
|
public function testUdpFc1Read1Coil()
|
|
{
|
|
$mockResponse = '89130000000400010101';
|
|
$clientData = static::executeWithMockServer($mockResponse, function ($port) {
|
|
$modbus = new ModbusMasterUdp('127.0.0.1');
|
|
$modbus->port = $port;
|
|
|
|
usleep(150000); // no idea how to fix this. wait for server to "warm" up or modbus UDP socket will timeout. does not occur with TCP
|
|
$this->assertEquals([1], $modbus->readCoils(0, 256, 1));
|
|
}, 'UDP');
|
|
|
|
$packetWithoutTransactionId = substr($clientData[0], 4);
|
|
$this->assertEquals('00000006000101000001', $packetWithoutTransactionId);
|
|
}
|
|
} |