/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You under the Apache License, Version 2.0
    * (the "License"); you may not use this file except in compliance with
    * the License.  You may obtain a copy of the License at
    *
    *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.commons.imaging.color;
  
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  public class ColorCmyTest {
  
      private ColorCmy color;
      private ColorCmy colorCopy;
  
      @BeforeEach
      public void setUp() {
          color = new ColorCmy(1.0, 2.0, 3.0);
          colorCopy = new ColorCmy(1.0, 2.0, 3.0);
      }
  
      @Test
      public void testCAssignment() {
          assertEquals(1.0, color.c, 0.0);
      }
  
      @Test
      public void testCreatesColorCmy() {
          final ColorCmy colorCmy = new ColorCmy(0.0, -1668.733868772, -1568.733868772);
          final ColorCmy colorCmyTwo = ColorCmy.YELLOW;
  
          assertNotEquals(colorCmy, colorCmyTwo);
          assertEquals(-1568.733868772, colorCmy.y, 0.01);
          assertEquals(-1668.733868772, colorCmy.m, 0.01);
      }
  
      @Test
      public void testEquals() {
          assertTrue(color.equals(colorCopy) && colorCopy.equals(color));
          assertThat(color.hashCode(), is(colorCopy.hashCode()));
      }
  
      @Test
      public void testMAssignment() {
          assertEquals(2.0, color.m, 0.0);
      }
  
      @Test
      public void testToString() {
          assertEquals("{C: 1.0, M: 2.0, Y: 3.0}", color.toString());
      }
  
      @Test
      public void testYAssignment() {
          assertEquals(3.0, color.y, 0.0);
      }
  
  }