/*
 * 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.layers.exception;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;

import exception.CakeBakingException;
import org.junit.jupiter.api.Test;

/**
 * Tests for the {@link CakeBakingException} class.
 * This class contains unit tests to verify the correct functionality
 * of the {@code CakeBakingException} class constructors, including the default constructor
 * and the constructor that accepts a message parameter.
 */
class CakeBakingExceptionTest {

  /**
   * Tests the default constructor of {@link CakeBakingException}.
   * Ensures that an exception created with the default constructor has
   * {@code null} as its message and cause.
   */
  @Test
  void testConstructor() {
    final var exception = new CakeBakingException();
    assertNull(exception.getMessage(), "The message should be null for the default constructor.");
    assertNull(exception.getCause(), "The cause should be null for the default constructor.");
  }

  /**
   * Tests the constructor of {@link CakeBakingException} that accepts a message.
   * Ensures that an exception created with this constructor correctly stores the provided message
   * and has {@code null} as its cause.
   */
  @Test
  void testConstructorWithMessage() {
    final var expectedMessage = "message";
    final var exception = new CakeBakingException(expectedMessage);
    assertEquals(expectedMessage, exception.getMessage(),
        "The stored message should match the expected message.");
    assertNull(exception.getCause(),
        "The cause should be null when an exception is created with only a message.");
  }

}
