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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.tplinksmarthome.internal;
  14
  15 import static org.junit.Assert.*;
  16 import static org.mockito.Mockito.when;
  17 import static org.mockito.MockitoAnnotations.initMocks;
  18
  19 import java.lang.reflect.Field;
  20 import java.util.Arrays;
  21 import java.util.List;
  22
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.junit.runner.RunWith;
  26 import org.junit.runners.Parameterized;
  27 import org.junit.runners.Parameterized.Parameters;
  28 import org.mockito.Mock;
  29 import org.openhab.binding.tplinksmarthome.internal.device.BulbDevice;
  30 import org.openhab.binding.tplinksmarthome.internal.device.DimmerDevice;
  31 import org.openhab.binding.tplinksmarthome.internal.device.EnergySwitchDevice;
  32 import org.openhab.binding.tplinksmarthome.internal.device.PowerStripDevice;
  33 import org.openhab.binding.tplinksmarthome.internal.device.RangeExtenderDevice;
  34 import org.openhab.binding.tplinksmarthome.internal.device.SwitchDevice;
  35 import org.openhab.binding.tplinksmarthome.internal.handler.SmartHomeHandler;
  36 import org.openhab.core.thing.Thing;
  37 import org.openhab.core.thing.ThingTypeUID;
  38
  39 /**
  40  * Test class for {@link TPLinkSmartHomeHandlerFactory}.
  41  *
  42  * @author Hilbrand Bouwkamp - Initial contribution
  43  */
  44 @RunWith(value = Parameterized.class)
  45 public class TPLinkSmartHomeHandlerFactoryTest {
  46
  47     private static final String SMART_HOME_DEVICE_FIELD = "smartHomeDevice";
  48
  49     private final TPLinkSmartHomeHandlerFactory factory = new TPLinkSmartHomeHandlerFactory();
  50
  51     // @formatter:off
  52     private static final List<Object[]> TESTS = Arrays.asList(new Object[][] {
  53             { "hs100", SwitchDevice.class },
  54             { "hs110", EnergySwitchDevice.class },
  55             { "hs200", SwitchDevice.class },
  56             { "hs220", DimmerDevice.class },
  57             { "hs300", PowerStripDevice.class },
  58             { "lb100", BulbDevice.class },
  59             { "lb120", BulbDevice.class },
  60             { "lb130", BulbDevice.class },
  61             { "lb230", BulbDevice.class },
  62             { "kl110", BulbDevice.class },
  63             { "kl120", BulbDevice.class },
  64             { "kl130", BulbDevice.class },
  65             { "re270", RangeExtenderDevice.class },
  66             { "unknown", null },
  67     });
  68     // @formatter:on
  69
  70     @Mock
  71     Thing thing;
  72
  73     private final String name;
  74     private final Class<?> clazz;
  75
  76     public TPLinkSmartHomeHandlerFactoryTest(String name, Class<?> clazz) {
  77         this.name = name;
  78         this.clazz = clazz;
  79     }
  80
  81     @Parameters(name = "{0} - {1}")
  82     public static List<Object[]> data() {
  83         return TESTS;
  84     }
  85
  86     @Before
  87     public void setUp() {
  88         initMocks(this);
  89     }
  90
  91     @Test
  92     public void testCorrectClass()
  93             throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException {
  94         when(thing.getThingTypeUID()).thenReturn(new ThingTypeUID(TPLinkSmartHomeBindingConstants.BINDING_ID, name));
  95         SmartHomeHandler handler = (SmartHomeHandler) factory.createHandler(thing);
  96
  97         if (clazz == null) {
  98             assertNull(name + " should not return any handler but null", handler);
  99         } else {
 100             assertNotNull(name + " should no return null handler", handler);
 101             Field smartHomeDeviceField = SmartHomeHandler.class.getDeclaredField(SMART_HOME_DEVICE_FIELD);
 102
 103             smartHomeDeviceField.setAccessible(true);
 104             assertSame(name + " should return expected device class", clazz,
 105                     smartHomeDeviceField.get(handler).getClass());
 106         }
 107     }
 108 }