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35 lines
1.2 KiB
35 lines
1.2 KiB
8 years ago
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<?php
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namespace Tests\ModbusMaster;
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use PHPModbus\ModbusMaster;
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class Fc6WriteSingleRegisterTest extends MockServerTestCase
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{
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public function testFc6WriteSingleRegister()
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{
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$mockResponse = 'ecd10000000600061000000f';
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$clientData = static::executeWithMockServer($mockResponse, function ($port) {
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$modbus = new ModbusMaster('127.0.0.1', 'TCP');
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$modbus->port = $port;
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$this->assertTrue($modbus->writeSingleRegister(0, 4096, [15]));
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});
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$packetWithoutTransactionId = substr($clientData[0], 4);
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$this->assertEquals('0000000600061000000f', $packetWithoutTransactionId);
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}
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public function testFc6WriteSingleRegisterWith0()
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{
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$mockResponse = '489c00000006000510000000';
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$clientData = static::executeWithMockServer($mockResponse, function ($port) {
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$modbus = new ModbusMaster('127.0.0.1', 'TCP');
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$modbus->port = $port;
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$this->assertTrue($modbus->fc6(0, 4096, [0]));
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});
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$packetWithoutTransactionId = substr($clientData[0], 4);
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$this->assertEquals('00000006000610000000', $packetWithoutTransactionId);
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}
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}
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