PerfectSquareTest.java

packagecom.thealgorithms.maths;

importstaticorg.junit.jupiter.api.Assertions.*;

importorg.junit.jupiter.api.Test;

publicclassPerfectSquareTest {

@Test
publicvoidTestPerfectSquareifiscorrect() {
// Valid Partition
intnumber = 9;

booleanresult = PerfectSquare.isPerfectSquare(number);

assertTrue(result);
 }

@Test
publicvoidTestPerfectSquareifisnotcorrect() {
// Invalid Partition 1
intnumber = 3;

booleanresult = PerfectSquare.isPerfectSquare(number);

assertFalse(result);
 }

@Test
publicvoidTestPerfectSquareifisNegativeNumber() {
// Invalid Partition 2
intnumber = -10;

booleanresult = PerfectSquare.isPerfectSquare(number);

assertFalse(result);
 }
}