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   1 /**
   2  * Copyright (c) 2010-2023 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.binding.avmfritz.internal.dto;
  14
  15 import static org.junit.jupiter.api.Assertions.assertEquals;
  16 import static org.openhab.binding.avmfritz.internal.AVMFritzBindingConstants.*;
  17
  18 import java.math.BigDecimal;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.junit.jupiter.api.Test;
  22
  23 /**
  24  * Tests for {@link HeatingModel} methods.
  25  *
  26  * @author Christoph Weitkamp - Initial contribution
  27  */
  28 @NonNullByDefault
  29 public class HeatingModelTest {
  30
  31     private static final BigDecimal BIGDECIMAL_FOURTEEN = new BigDecimal("14.0");
  32     private static final BigDecimal BIGDECIMAL_FOURTEEN_POINT_FIVE = new BigDecimal("14.5");
  33
  34     @Test
  35     public void validateTemperatureConversionFromCelsius() {
  36         assertEquals(BigDecimal.ZERO, HeatingModel.fromCelsius(null));
  37         assertEquals(HeatingModel.TEMP_FRITZ_MIN, HeatingModel.fromCelsius(BigDecimal.ONE));
  38         assertEquals(HeatingModel.TEMP_FRITZ_MIN, HeatingModel.fromCelsius(new BigDecimal("7.5")));
  39         assertEquals(new BigDecimal("16.00"), HeatingModel.fromCelsius(HeatingModel.TEMP_CELSIUS_MIN));
  40         assertEquals(new BigDecimal("28.00"), HeatingModel.fromCelsius(BIGDECIMAL_FOURTEEN));
  41         assertEquals(new BigDecimal("29.00"), HeatingModel.fromCelsius(BIGDECIMAL_FOURTEEN_POINT_FIVE));
  42         assertEquals(new BigDecimal("56.00"), HeatingModel.fromCelsius(HeatingModel.TEMP_CELSIUS_MAX));
  43         assertEquals(HeatingModel.TEMP_FRITZ_MAX, HeatingModel.fromCelsius(new BigDecimal("28.5")));
  44         assertEquals(HeatingModel.TEMP_FRITZ_MAX, HeatingModel.fromCelsius(new BigDecimal("35")));
  45     }
  46
  47     @Test
  48     public void validateTemperatureConversionToCelsius() {
  49         assertEquals(BigDecimal.ZERO, HeatingModel.toCelsius(null));
  50         assertEquals(BIGDECIMAL_FOURTEEN, HeatingModel.toCelsius(new BigDecimal("28")));
  51         assertEquals(BIGDECIMAL_FOURTEEN_POINT_FIVE, HeatingModel.toCelsius(new BigDecimal("29")));
  52         assertEquals(new BigDecimal("6.0"), HeatingModel.toCelsius(HeatingModel.TEMP_FRITZ_OFF));
  53         assertEquals(new BigDecimal("30.0"), HeatingModel.toCelsius(HeatingModel.TEMP_FRITZ_ON));
  54     }
  55
  56     @Test
  57     public void validateTemperatureNormalization() {
  58         assertEquals(BIGDECIMAL_FOURTEEN, HeatingModel.normalizeCelsius(BIGDECIMAL_FOURTEEN));
  59         assertEquals(BIGDECIMAL_FOURTEEN, HeatingModel.normalizeCelsius(new BigDecimal("13.9")));
  60         assertEquals(BIGDECIMAL_FOURTEEN, HeatingModel.normalizeCelsius(new BigDecimal("14.1")));
  61         assertEquals(BIGDECIMAL_FOURTEEN_POINT_FIVE, HeatingModel.normalizeCelsius(new BigDecimal("14.4")));
  62         assertEquals(BIGDECIMAL_FOURTEEN_POINT_FIVE, HeatingModel.normalizeCelsius(new BigDecimal("14.6")));
  63     }
  64
  65     @Test
  66     public void validateGetRadiatorModeReturnsValidMode() {
  67         HeatingModel heatingModel = new HeatingModel();
  68         assertEquals(MODE_UNKNOWN, heatingModel.getRadiatorMode());
  69
  70         heatingModel.setTsoll(BigDecimal.ONE);
  71         assertEquals(MODE_ON, heatingModel.getRadiatorMode());
  72
  73         heatingModel.setKomfort(BigDecimal.ONE);
  74         assertEquals(MODE_COMFORT, heatingModel.getRadiatorMode());
  75     }
  76 }