2 * Copyright (c) 2010-2021 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
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
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.miele.internal;
15 import static org.junit.jupiter.api.Assertions.*;
17 import org.junit.jupiter.api.Test;
18 import org.openhab.core.test.java.JavaTest;
21 * This class provides test cases for {@link
22 * org.openhab.binding.miele.internal.ExtendedDeviceStateUtil}
24 * @author Jacob Laursen - Added power/water consumption channels
27 public class ExtendedDeviceStateUtilTest extends JavaTest {
30 public void bytesToHexWhenTopBitIsUsedReturnsCorrectString() {
31 String actual = ExtendedDeviceStateUtil
32 .bytesToHex(new byte[] { (byte) 0xde, (byte) 0xad, (byte) 0xbe, (byte) 0xef });
33 assertEquals("DEADBEEF", actual);
37 * This test guards that the UTF-16 returned by the RPC-JSON API will be
38 * considered as a sequence of 8-bit characters and converted into bytes
39 * accordingly. Default behaviour of String.getBytes() assumes UTF-8
40 * and adds a 0xc2 byte before any character out of ASCII range.
43 public void stringToBytesWhenTopBitIsUsedReturnsSingleByte() {
44 byte[] expected = new byte[] { (byte) 0x00, (byte) 0x80, (byte) 0x00 };
45 byte[] actual = ExtendedDeviceStateUtil.stringToBytes("\u0000\u0080\u0000");
46 assertArrayEquals(expected, actual);