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1 /**
2  * Copyright (c) 2010-2021 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.dsmr.internal.discovery;
14
15 import static org.junit.jupiter.api.Assertions.assertEquals;
16 import static org.openhab.binding.dsmr.internal.meter.DSMRMeterType.*;
17
18 import java.util.Arrays;
19 import java.util.Collection;
20 import java.util.Collections;
21 import java.util.EnumSet;
22 import java.util.List;
23 import java.util.Map;
24 import java.util.Map.Entry;
25 import java.util.Set;
26
27 import org.junit.jupiter.params.ParameterizedTest;
28 import org.junit.jupiter.params.provider.MethodSource;
29 import org.openhab.binding.dsmr.internal.TelegramReaderUtil;
30 import org.openhab.binding.dsmr.internal.device.cosem.CosemObject;
31 import org.openhab.binding.dsmr.internal.device.cosem.CosemObjectType;
32 import org.openhab.binding.dsmr.internal.device.p1telegram.P1Telegram;
33 import org.openhab.binding.dsmr.internal.device.p1telegram.P1Telegram.TelegramState;
34 import org.openhab.binding.dsmr.internal.meter.DSMRMeterDescriptor;
35 import org.openhab.binding.dsmr.internal.meter.DSMRMeterType;
36
37 /**
38  * Test class for {@link DSMRMeterDetector}.
39  *
40  * @author Hilbrand Bouwkamp - Initial contribution
41  */
42 public class DSMRMeterDetectorTest {
43
44     // @formatter:off
45     public static final List<Object[]> data() {
46         return Arrays.asList(new Object[][] {
47             { "ace4000", EnumSet.of( ELECTRICITY_ACE4000, GAS_ACE4000)},
48             { "dsmr_40", EnumSet.of( DEVICE_V4, ELECTRICITY_V4_2, M3_V5_0)},
49             { "dsmr_42", EnumSet.of( DEVICE_V4, ELECTRICITY_V4_2, M3_V5_0)},
50             { "dsmr_50", EnumSet.of( DEVICE_V5, ELECTRICITY_V5_0, M3_V5_0)},
51             { "flu5", EnumSet.of( DEVICE_EMUCS_V1_0, ELECTRICITY_EMUCS_V1_0, GAS_EMUCS_V1_0)},
52             { "Iskra_AM550", EnumSet.of( DEVICE_V5, ELECTRICITY_V5_0, M3_V5_0)},
53             { "Landis_Gyr_E350", EnumSet.of( DEVICE_V2_V3, ELECTRICITY_V3_0)},
54             { "Landis_Gyr_ZCF110", EnumSet.of( DEVICE_V4, ELECTRICITY_V4_2, M3_V5_0)},
55             { "Sagemcom_XS210", EnumSet.of( DEVICE_V4, ELECTRICITY_V4_2)},
56             { "smarty", EnumSet.of( DEVICE_V5, ELECTRICITY_SMARTY_V1_0)},
57             { "smarty_with_units", EnumSet.of( DEVICE_V5, ELECTRICITY_SMARTY_V1_0, M3_V4)},
58         });
59     }
60     // @formatter:on
61
62     @ParameterizedTest
63     @MethodSource("data")
64     public void testDetectMeters(final String telegramName, final Set<DSMRMeterType> expectedMeters) {
65         P1Telegram telegram = TelegramReaderUtil.readTelegram(telegramName, TelegramState.OK);
66         DSMRMeterDetector detector = new DSMRMeterDetector();
67         Entry<Collection<DSMRMeterDescriptor>, Map<CosemObjectType, CosemObject>> entry = detector
68                 .detectMeters(telegram);
69         Collection<DSMRMeterDescriptor> detectMeters = entry.getKey();
70
71         assertEquals(expectedMeters.size(), detectMeters.size(),
72                 "Should detect correct number of meters: " + Arrays.toString(detectMeters.toArray()));
73         assertEquals(Collections.emptyMap(), entry.getValue(), "Should not have any undetected cosem objects: ");
74         assertEquals(Collections.emptyList(), telegram.getUnknownCosemObjects(),
75                 "Should not have any unknown cosem objects");
76         for (DSMRMeterType meter : expectedMeters) {
77             assertEquals(
78
79                     1, detectMeters.stream().filter(e -> e.getMeterType() == meter).count(),
80                     String.format("Meter '%s' not found: %s", meter,
81                             Arrays.toString(detectMeters.toArray(new DSMRMeterDescriptor[0]))));
82         }
83     }
84 }