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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.persistence.mapdb;
  14
  15 import static org.hamcrest.CoreMatchers.*;
  16 import static org.hamcrest.MatcherAssert.assertThat;
  17 import static org.hamcrest.beans.HasPropertyWithValue.hasProperty;
  18 import static org.hamcrest.collection.IsEmptyIterable.emptyIterable;
  19 import static org.hamcrest.collection.IsIterableContainingInOrder.contains;
  20
  21 import java.io.File;
  22 import java.io.IOException;
  23 import java.nio.file.Files;
  24 import java.nio.file.Path;
  25 import java.nio.file.Paths;
  26 import java.util.stream.Stream;
  27
  28 import org.junit.jupiter.api.AfterAll;
  29 import org.junit.jupiter.api.BeforeEach;
  30 import org.junit.jupiter.api.Test;
  31 import org.openhab.core.items.GenericItem;
  32 import org.openhab.core.library.items.ColorItem;
  33 import org.openhab.core.library.items.DimmerItem;
  34 import org.openhab.core.library.items.SwitchItem;
  35 import org.openhab.core.library.types.HSBType;
  36 import org.openhab.core.library.types.OnOffType;
  37 import org.openhab.core.library.types.PercentType;
  38 import org.openhab.core.persistence.FilterCriteria;
  39 import org.openhab.core.persistence.QueryablePersistenceService;
  40 import org.openhab.core.test.java.JavaOSGiTest;
  41 import org.openhab.core.types.State;
  42 import org.openhab.persistence.mapdb.internal.MapDbPersistenceService;
  43
  44 /**
  45  *
  46  * @author Martin Kühl - Initial contribution
  47  */
  48 public class MapDbPersistenceServiceOSGiTest extends JavaOSGiTest {
  49     private MapDbPersistenceService persistenceService;
  50
  51     @BeforeEach
  52     public void setUp() {
  53         persistenceService = getService(QueryablePersistenceService.class, MapDbPersistenceService.class);
  54     }
  55
  56     @AfterAll
  57     public static void tearDown() throws IOException {
  58         // clean up database files ...
  59         removeDirRecursive("userdata");
  60         removeDirRecursive("runtime");
  61     }
  62
  63     private static void removeDirRecursive(final String dir) throws IOException {
  64         final Path path = Paths.get(dir);
  65         if (Files.exists(path)) {
  66             try (Stream<Path> stream = Files.walk(path)) {
  67                 stream.map(Path::toFile).sorted().forEach(File::delete);
  68             }
  69         }
  70     }
  71
  72     @Test
  73     public void storeShouldStoreTheItem() {
  74         String name = "switch1";
  75         String alias = "switch2";
  76         State state = OnOffType.ON;
  77
  78         GenericItem item = new SwitchItem(name);
  79         item.setState(state);
  80
  81         assertThat(persistenceService.getItemInfo(), not(hasItem(hasProperty("name", equalTo(name)))));
  82
  83         persistenceService.store(item);
  84
  85         waitForAssert(() -> assertThat(persistenceService.getItemInfo(), hasItem(hasProperty("name", equalTo(name)))));
  86
  87         persistenceService.store(item, alias);
  88
  89         waitForAssert(() -> assertThat(persistenceService.getItemInfo(),
  90                 hasItems(hasProperty("name", equalTo(name)), hasProperty("name", equalTo(alias)))));
  91     }
  92
  93     @Test
  94     public void queryShouldFindStoredItemsByName() {
  95         String name = "dimmer";
  96         State state = PercentType.HUNDRED;
  97
  98         GenericItem item = new DimmerItem(name);
  99         item.setState(state);
 100
 101         FilterCriteria filter = new FilterCriteria();
 102         filter.setItemName(name);
 103
 104         assertThat(persistenceService.query(filter), is(emptyIterable()));
 105
 106         persistenceService.store(item);
 107
 108         waitForAssert(() -> assertThat(persistenceService.query(filter),
 109                 contains(allOf(hasProperty("name", equalTo(name)), hasProperty("state", equalTo(state))))));
 110     }
 111
 112     @Test
 113     public void queryShouldFindStoredItemsByAlias() {
 114         String name = "color";
 115         String alias = "alias";
 116         State state = HSBType.GREEN;
 117
 118         GenericItem item = new ColorItem(name);
 119         item.setState(state);
 120
 121         FilterCriteria filterByName = new FilterCriteria();
 122         filterByName.setItemName(name);
 123
 124         FilterCriteria filterByAlias = new FilterCriteria();
 125         filterByAlias.setItemName(alias);
 126
 127         assertThat(persistenceService.query(filterByName), is(emptyIterable()));
 128         assertThat(persistenceService.query(filterByAlias), is(emptyIterable()));
 129
 130         persistenceService.store(item, alias);
 131
 132         assertThat(persistenceService.query(filterByName), is(emptyIterable()));
 133         waitForAssert(() -> assertThat(persistenceService.query(filterByAlias),
 134                 contains(allOf(hasProperty("name", equalTo(alias)), hasProperty("state", equalTo(state))))));
 135     }
 136 }