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17 package org.apache.commons.imaging.color;
18
19 import static org.hamcrest.CoreMatchers.is;
20 import static org.hamcrest.MatcherAssert.assertThat;
21 import static org.junit.jupiter.api.Assertions.assertEquals;
22 import static org.junit.jupiter.api.Assertions.assertTrue;
23
24 import org.junit.jupiter.api.BeforeEach;
25 import org.junit.jupiter.api.Test;
26
27 public class ColorCieLabTest {
28
29 private ColorCieLab color;
30 private ColorCieLab colorCopy;
31
32 @BeforeEach
33 public void setUp() {
34 color = new ColorCieLab(1.0, 2.0, 3.0);
35 colorCopy = new ColorCieLab(1.0, 2.0, 3.0);
36 }
37
38 @Test
39 public void testAAssignment() {
40 assertEquals(2.0, color.a, 0.0);
41 }
42
43 @Test
44 public void testBAssignment() {
45 assertEquals(3.0, color.b, 0.0);
46 }
47
48 @Test
49 public void testHashCodeAndEquals() {
50 assertTrue(color.equals(colorCopy) && colorCopy.equals(color));
51 assertThat(color.hashCode(), is(colorCopy.hashCode()));
52 }
53
54 @Test
55 public void testLAssignment() {
56 assertEquals(1.0, color.l, 0.0);
57 }
58
59 @Test
60 public void testToString() {
61 assertEquals("{L: 1.0, a: 2.0, b: 3.0}", color.toString());
62 }
63 }