hexagonal-architecture/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java - master - githubmirror/java-design-patterns

hexagonal-architecture/src/test/java/com/iluwatar/hexagonal/domain/LotteryNumbersTest.java

68 строк3 KB

Ilkka Seppälä

deps: Refactor dependencies (#3224)

29 мар 2025, 20:34

29 мар 2025, 20:340ca162a

/*
 * This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
 *
 * The MIT License
 * Copyright © 2014-2022 Ilkka Seppälä
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.iluwatar.hexagonal.domain;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.util.Set;
import org.junit.jupiter.api.Test;

/** Unit tests for {@link LotteryNumbers} */
class LotteryNumbersTest {

  @Test
  void testGivenNumbers() {
    var numbers = LotteryNumbers.create(Set.of(1, 2, 3, 4));
    assertEquals(numbers.getNumbers().size(), 4);
    assertTrue(numbers.getNumbers().contains(1));
    assertTrue(numbers.getNumbers().contains(2));
    assertTrue(numbers.getNumbers().contains(3));
    assertTrue(numbers.getNumbers().contains(4));
  }

  @Test
  void testNumbersCantBeModified() {
    var numbers = LotteryNumbers.create(Set.of(1, 2, 3, 4));
    assertThrows(UnsupportedOperationException.class, () -> numbers.getNumbers().add(5));
  }

  @Test
  void testRandomNumbers() {
    var numbers = LotteryNumbers.createRandom();
    assertEquals(numbers.getNumbers().size(), LotteryNumbers.NUM_NUMBERS);
  }

  @Test
  void testEquals() {
    var numbers1 = LotteryNumbers.create(Set.of(1, 2, 3, 4));
    var numbers2 = LotteryNumbers.create(Set.of(1, 2, 3, 4));
    assertEquals(numbers1, numbers2);
    var numbers3 = LotteryNumbers.create(Set.of(11, 12, 13, 14));
    assertNotEquals(numbers1, numbers3);
  }
}