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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.windcentrale.internal.dto;
  14
  15 import static org.hamcrest.CoreMatchers.*;
  16 import static org.hamcrest.MatcherAssert.assertThat;
  17
  18 import java.util.Arrays;
  19
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.junit.jupiter.api.Test;
  22
  23 /**
  24  * Tests the {@link Windmill} enum.
  25  *
  26  * @author Wouter Born - Initial contribution
  27  */
  28 @NonNullByDefault
  29 public class WindmillTest {
  30
  31     @Test
  32     public void fromName() {
  33         assertThat(Windmill.fromName("Unknown Windmill"), nullValue());
  34         assertThat(Windmill.fromName("De Grote Geert"), is(Windmill.DE_GROTE_GEERT));
  35
  36         for (Windmill windmill : Windmill.values()) {
  37             assertThat(Windmill.fromName(windmill.getName()), is(windmill));
  38         }
  39     }
  40
  41     @Test
  42     public void fromProjectCode() {
  43         assertThat(Windmill.fromProjectCode("WND-UNKNOWN"), nullValue());
  44         assertThat(Windmill.fromProjectCode("WND-GG"), is(Windmill.DE_GROTE_GEERT));
  45
  46         for (Windmill windmill : Windmill.values()) {
  47             assertThat(Windmill.fromProjectCode(windmill.getProjectCode()), is(windmill));
  48         }
  49     }
  50
  51     @Test
  52     public void namesAreUnique() {
  53         int count = (int) Arrays.stream(Windmill.values()) //
  54                 .map(Windmill::getName) //
  55                 .distinct() //
  56                 .count();
  57
  58         assertThat(count, is(Windmill.values().length));
  59     }
  60
  61     @Test
  62     public void projectCodesAreUnique() {
  63         int count = (int) Arrays.stream(Windmill.values()) //
  64                 .map(Windmill::getProjectCode) //
  65                 .distinct() //
  66                 .count();
  67
  68         assertThat(count, is(Windmill.values().length));
  69     }
  70 }