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.library.types.QuantityType;
19 import org.openhab.core.library.unit.SIUnits;
20 import org.openhab.core.test.java.JavaTest;
21 import org.openhab.core.types.UnDefType;
24 * This class provides test cases for {@link
25 * org.openhab.binding.miele.internal.ExtendedDeviceStateUtil}
27 * @author Jacob Laursen - Added power/water consumption channels
30 public class ExtendedDeviceStateUtilTest extends JavaTest {
33 public void bytesToHexWhenTopBitIsUsedReturnsCorrectString() {
34 String actual = ExtendedDeviceStateUtil
35 .bytesToHex(new byte[] { (byte) 0xde, (byte) 0xad, (byte) 0xbe, (byte) 0xef });
36 assertEquals("DEADBEEF", actual);
40 * This test guards that the UTF-16 returned by the RPC-JSON API will be
41 * considered as a sequence of 8-bit characters and converted into bytes
42 * accordingly. Default behaviour of String.getBytes() assumes UTF-8
43 * and adds a 0xc2 byte before any character out of ASCII range.
46 public void stringToBytesWhenTopBitIsUsedReturnsSingleByte() {
47 byte[] expected = new byte[] { (byte) 0x00, (byte) 0x80, (byte) 0x00 };
48 byte[] actual = ExtendedDeviceStateUtil.stringToBytes("\u0000\u0080\u0000");
49 assertArrayEquals(expected, actual);
53 public void getTemperatureStateWellFormedValueReturnsQuantityType() throws NumberFormatException {
54 assertEquals(new QuantityType<>(42, SIUnits.CELSIUS), ExtendedDeviceStateUtil.getTemperatureState("42"));
58 public void getTemperatureStateMagicValueReturnsUndefined() throws NumberFormatException {
59 assertEquals(UnDefType.UNDEF, ExtendedDeviceStateUtil.getTemperatureState("32768"));
63 public void getTemperatureStateNonNumericValueThrowsNumberFormatException() {
64 assertThrows(NumberFormatException.class, () -> ExtendedDeviceStateUtil.getTemperatureState("A"));
68 public void getTemperatureStateNullValueThrowsNumberFormatException() {
69 assertThrows(NumberFormatException.class, () -> ExtendedDeviceStateUtil.getTemperatureState(null));