@Test
public void testSquareOfTwoHundred() {
Assert.assertTrue(
(SqrtEstimationByBinarySearch.sqrt(200) * SqrtEstimationByBinarySearch.sqrt(200)
- SqrtEstimationByBinarySearch.DELTA)
> 0);
}
@Test
public void testPerfectSquareOfFour() {
Assert.assertEquals(2.0, SqrtEstimationByBinarySearch.sqrt(4));
}
@Test
public void testPerfectSquareOfSixteen() {
Assert.assertEquals(4.0, SqrtEstimationByBinarySearch.sqrt(16));
}