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   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.binding.ihc.internal.converters;
  14
  15 import static org.junit.Assert.assertEquals;
  16
  17 import org.junit.Test;
  18 import org.openhab.binding.ihc.internal.ws.exeptions.ConversionException;
  19 import org.openhab.binding.ihc.internal.ws.resourcevalues.WSFloatingPointValue;
  20 import org.openhab.binding.ihc.internal.ws.resourcevalues.WSResourceValue;
  21 import org.openhab.core.library.types.DecimalType;
  22 import org.openhab.core.types.Type;
  23
  24 /**
  25  * Test for IHC / ELKO binding
  26  *
  27  * @author Pauli Anttila - Initial contribution
  28  */
  29 public class DecimalTypeWSFloatingPointValueConverterTest {
  30
  31     @Test
  32     public void testConversion() throws ConversionException {
  33         WSFloatingPointValue val = new WSFloatingPointValue(12345, 0, -100, 100);
  34
  35         val = convertFromOHType(val, new DecimalType(2.54), new ConverterAdditionalInfo(null, false, null));
  36         assertEquals(12345, val.resourceID);
  37         assertEquals(-100, val.minimumValue, 0.001);
  38         assertEquals(100, val.maximumValue, 0.001);
  39         assertEquals(2.54, val.value, 0.001);
  40
  41         DecimalType type = convertFromResourceValue(val, new ConverterAdditionalInfo(null, false, null));
  42         assertEquals(new DecimalType(2.54), type);
  43     }
  44
  45     @Test(expected = ConversionException.class)
  46     public void testMinExceed() throws ConversionException {
  47         WSFloatingPointValue val = new WSFloatingPointValue(12345, 0, -100, 100);
  48         val = convertFromOHType(val, new DecimalType(-101.5), new ConverterAdditionalInfo(null, false, null));
  49     }
  50
  51     @Test(expected = ConversionException.class)
  52     public void testMaxExceed() throws ConversionException {
  53         WSFloatingPointValue val = new WSFloatingPointValue(12345, 0, -100, 100);
  54         val = convertFromOHType(val, new DecimalType(101.5), new ConverterAdditionalInfo(null, false, null));
  55     }
  56
  57     private WSFloatingPointValue convertFromOHType(WSFloatingPointValue IHCvalue, Type OHval,
  58             ConverterAdditionalInfo converterAdditionalInfo) throws ConversionException {
  59         Converter<WSResourceValue, Type> converter = ConverterFactory.getInstance().getConverter(IHCvalue.getClass(),
  60                 DecimalType.class);
  61         return (WSFloatingPointValue) converter.convertFromOHType(OHval, IHCvalue, converterAdditionalInfo);
  62     }
  63
  64     private DecimalType convertFromResourceValue(WSFloatingPointValue IHCvalue,
  65             ConverterAdditionalInfo converterAdditionalInfo) throws ConversionException {
  66         Converter<WSResourceValue, Type> converter = ConverterFactory.getInstance().getConverter(IHCvalue.getClass(),
  67                 DecimalType.class);
  68         return (DecimalType) converter.convertFromResourceValue(IHCvalue, converterAdditionalInfo);
  69     }
  70 }