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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.dwdunwetter.internal.dto;
  14
  15 import static org.hamcrest.CoreMatchers.is;
  16 import static org.hamcrest.MatcherAssert.assertThat;
  17
  18 import java.time.Instant;
  19
  20 import org.junit.jupiter.api.BeforeEach;
  21 import org.junit.jupiter.api.Test;
  22
  23 /**
  24  * Tests for {@link org.openhab.binding.dwdunwetter.internal.dto.DwdWarningCache}
  25  *
  26  * @author Martin Koehler - Initial contribution
  27  */
  28 public class DwdWarningCacheTest {
  29
  30     private DwdWarningCache cache;
  31
  32     @BeforeEach
  33     public void setUp() {
  34         cache = new DwdWarningCache();
  35     }
  36
  37     @Test
  38     public void testAddEntry() {
  39         DwdWarningData data = createData("ID", 0);
  40
  41         assertThat(cache.addEntry(data), is(true));
  42         assertThat(cache.addEntry(data), is(false));
  43     }
  44
  45     @Test
  46     public void testDeleteOldEntries() {
  47         DwdWarningData data = createData("ID", 0);
  48         cache.addEntry(data);
  49
  50         cache.deleteOldEntries();
  51         assertThat(cache.addEntry(data), is(false));
  52
  53         data = createData("ID", 60 * 60);
  54         assertThat(cache.addEntry(data), is(false));
  55         cache.deleteOldEntries();
  56         assertThat(cache.addEntry(data), is(true));
  57     }
  58
  59     private DwdWarningData createData(String id, long secondsBeforeNow) {
  60         DwdWarningData data = new DwdWarningData();
  61         data.setId(id);
  62         data.setExpires(Instant.now().minusSeconds(secondsBeforeNow));
  63         return data;
  64     }
  65 }