git.basschouten.com Git - openhab-addons.git/blob

   1 /**
   2  * Copyright (c) 2010-2020 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.io.transport.modbus.test;
  14
  15 import java.util.Arrays;
  16 import java.util.Objects;
  17 import java.util.stream.IntStream;
  18 import java.util.stream.StreamSupport;
  19
  20 import org.hamcrest.Description;
  21 import org.openhab.io.transport.modbus.ModbusRegisterArray;
  22 import org.openhab.io.transport.modbus.ModbusWriteFunctionCode;
  23 import org.openhab.io.transport.modbus.ModbusWriteRegisterRequestBlueprint;
  24
  25 /**
  26  * @author Sami Salonen - Initial contribution
  27  */
  28 class RegisterMatcher extends AbstractRequestComparer<ModbusWriteRegisterRequestBlueprint> {
  29
  30     private Integer[] expectedRegisterValues;
  31
  32     public RegisterMatcher(int expectedUnitId, int expectedAddress, int expectedMaxTries,
  33             ModbusWriteFunctionCode expectedFunctionCode, Integer... expectedRegisterValues) {
  34         super(expectedUnitId, expectedAddress, expectedFunctionCode, expectedMaxTries);
  35         this.expectedRegisterValues = expectedRegisterValues;
  36     }
  37
  38     @Override
  39     public void describeTo(Description description) {
  40         super.describeTo(description);
  41         description.appendText(" registers=");
  42         description.appendValue(Arrays.toString(expectedRegisterValues));
  43     }
  44
  45     @Override
  46     protected boolean doMatchData(ModbusWriteRegisterRequestBlueprint item) {
  47         ModbusRegisterArray registers = item.getRegisters();
  48         Object[] actual = StreamSupport
  49                 .stream(IntStream.range(0, registers.size()).mapToObj(registers::getRegister).spliterator(), false)
  50                 .toArray();
  51         return Objects.deepEquals(actual, expectedRegisterValues);
  52     }
  53 }