FastInverseSqrtTests.java

packagecom.thealgorithms.maths;

importstaticorg.junit.jupiter.api.Assertions.assertFalse;

importorg.junit.jupiter.api.Test;

publicclassFastInverseSqrtTests {

@Test
voidtestForOneElement() {
assertFalse(FastInverseSqrt.inverseSqrt(1332));
// calls for the 2nd inverse method
 }

@Test
voidtestForsecond() {
assertFalse(FastInverseSqrt.inverseSqrt(1332f));
// calls for the 1st inverse method
 }

@Test
voidtestForThird() {
assertFalse(FastInverseSqrt.inverseSqrt(1));
 }

@Test
voidtestForFourth() {
assertFalse(FastInverseSqrt.inverseSqrt(1f));
 }

@Test
voidtestForFifth() {
assertFalse(FastInverseSqrt.inverseSqrt(4522));
 }

@Test
voidtestForSixth() {
assertFalse(FastInverseSqrt.inverseSqrt(4522f));
 }

@Test
voidtestForSeventh() {
assertFalse(FastInverseSqrt.inverseSqrt(21));
 }

@Test
voidtestForEighth() {
assertFalse(FastInverseSqrt.inverseSqrt(21f));
 }
}