PowerSumTest.java

packagecom.thealgorithms.backtracking;
importstaticorg.junit.jupiter.api.Assertions.assertEquals;

importorg.junit.jupiter.api.Test;

publicclassPowerSumTest {

@Test
voidtestNumberZeroAndPowerZero() {
PowerSumpowerSum = newPowerSum();
intresult = powerSum.powSum(0, 0);
assertEquals(1, result);
 }

@Test
voidtestNumberHundredAndPowerTwo() {
PowerSumpowerSum = newPowerSum();
intresult = powerSum.powSum(100, 2);
assertEquals(3, result);
 }

@Test
voidtestNumberHundredAndPowerThree() {
PowerSumpowerSum = newPowerSum();
intresult = powerSum.powSum(100, 3);
assertEquals(1, result);
 }
}