AbsoluteMaxTest.java

packagecom.thealgorithms.maths;

importstaticorg.junit.jupiter.api.Assertions.assertEquals;
importstaticorg.junit.jupiter.api.Assertions.assertThrows;

importorg.junit.jupiter.api.Test;

publicclassAbsoluteMaxTest {

@Test
voidtestGetMaxValue() {
assertEquals(16, AbsoluteMax.getMaxValue(-2, 0, 16));
assertEquals(-22, AbsoluteMax.getMaxValue(-3, -10, -22));
assertEquals(-888, AbsoluteMax.getMaxValue(-888));
assertEquals(-1, AbsoluteMax.getMaxValue(-1, -1, -1, -1, -1));
 }

@Test
voidtestGetMaxValueWithNoArguments() {
assertThrows(IllegalArgumentException.class, AbsoluteMax::getMaxValue);
 }

@Test
voidtestGetMaxValueWithSameAbsoluteValues() {
assertEquals(5, AbsoluteMax.getMaxValue(-5, 5));
assertEquals(5, AbsoluteMax.getMaxValue(5, -5));
assertEquals(12, AbsoluteMax.getMaxValue(-12, 9, 3, 12, 1));
assertEquals(12, AbsoluteMax.getMaxValue(12, 9, 3, -12, 1));
 }
}