2 * Copyright (c) 2010-2022 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.*;
16 import static org.mockito.Mockito.mock;
17 import static org.mockito.Mockito.when;
19 import org.junit.jupiter.api.Test;
20 import org.openhab.core.library.types.QuantityType;
21 import org.openhab.core.library.unit.SIUnits;
22 import org.openhab.core.test.java.JavaTest;
23 import org.openhab.core.types.UnDefType;
26 * This class provides test cases for {@link
27 * org.openhab.binding.miele.internal.DeviceUtil}
29 * @author Jacob Laursen - Initial contribution
32 public class DeviceUtilTest extends JavaTest {
35 public void bytesToHexWhenTopBitIsUsedReturnsCorrectString() {
36 String actual = DeviceUtil.bytesToHex(new byte[] { (byte) 0xde, (byte) 0xad, (byte) 0xbe, (byte) 0xef });
37 assertEquals("DEADBEEF", actual);
41 * This test guards that the UTF-16 returned by the RPC-JSON API will be
42 * considered as a sequence of 8-bit characters and converted into bytes
43 * accordingly. Default behaviour of String.getBytes() assumes UTF-8
44 * and adds a 0xc2 byte before any character out of ASCII range.
47 public void stringToBytesWhenTopBitIsUsedReturnsSingleByte() {
48 byte[] expected = new byte[] { (byte) 0x00, (byte) 0x80, (byte) 0x00 };
49 byte[] actual = DeviceUtil.stringToBytes("\u0000\u0080\u0000");
50 assertArrayEquals(expected, actual);
54 public void getTemperatureStateWellFormedValueReturnsQuantityType() throws NumberFormatException {
55 assertEquals(new QuantityType<>(42, SIUnits.CELSIUS), DeviceUtil.getTemperatureState("42"));
59 public void getTemperatureStateMagicValueReturnsUndefined() throws NumberFormatException {
60 assertEquals(UnDefType.UNDEF, DeviceUtil.getTemperatureState("32768"));
64 public void getTemperatureStateColdValueReturns10Degrees() throws NumberFormatException {
65 assertEquals(new QuantityType<>(10, SIUnits.CELSIUS), DeviceUtil.getTemperatureState("-32760"));
69 public void getTemperatureStateNonNumericValueThrowsNumberFormatException() {
70 assertThrows(NumberFormatException.class, () -> DeviceUtil.getTemperatureState("A"));
74 public void getTemperatureStateNullValueThrowsNumberFormatException() {
75 assertThrows(NumberFormatException.class, () -> DeviceUtil.getTemperatureState(null));
79 public void getStateTextStateProviderHasPrecedence() {
80 assertEquals("I brug", this.getStateTextState("5", "Running", "miele.state.running", "I brug"));
84 public void getStateTextStateGatewayTextIsReturnedWhenKeyIsUnknown() {
85 assertEquals("Running", this.getStateTextState("-1", "Running", "key.unknown", "I brug"));
89 public void getStateTextStateKeyIsReturnedWhenUnknownByGatewayAndProvider() {
90 assertEquals("state.99", this.getStateTextState("99", null, "key.unknown", "I brug"));
93 private String getStateTextState(String value, String localizedValue, String mockedKey, String mockedValue) {
94 var metaData = new DeviceMetaData();
95 metaData.LocalizedValue = localizedValue;
96 var translationProvider = mock(MieleTranslationProvider.class);
97 when(translationProvider.getText(mockedKey, metaData.LocalizedValue)).thenReturn(mockedValue);
99 return DeviceUtil.getStateTextState(value, metaData, translationProvider).toString();