@Test
public void test_pi_divide() {
double result = MathLib.divide(5, MathLib.getPI());
double expected = 1.5915494309189535;
assertEquals(expected, result, 0.00001);
}
@Test
public void testDivisionFail() {
double result = MathLib.divide(20, 2);
double expected = 5;
assertEquals(expected, result, .00001);
}
