Package com.singularsys.jeptests.unit.functions

Class RoundTest

java.lang.Object

com.singularsys.jeptests.unit.functions.RoundTest

public class RoundTest
extends Object

Test rounding using various functions.

Constructor Summary

Constructors

Constructor	Description
RoundTest()

Method Summary

Modifier and Type	Method	Description
void	problemsTest(Round roundPFMC)	Test for the problematic value 265.335.
void	roundingTest(Round roundPFMC)	Tests using the Math.round convention tie-breaks round to +ve infinity Since Jep 4.1 includes test for round(100000,-5) which used to give 99999.99999999999.
void	roundingTestHalfEven(Round roundPFMC)	tie-breaks round to even value
void	testBDRound()
void	testRint()
void	testRoundBD()
void	testRoundBDhalfEven()
void	testRounding()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RoundTest

public RoundTest()

Method Details

roundingTest

public void roundingTest(Round roundPFMC)

Tests using the Math.round convention tie-breaks round to +ve infinity Since Jep 4.1 includes test for round(100000,-5) which used to give 99999.99999999999.

Parameters:

roundPFMC -

roundingTestHalfEven

public void roundingTestHalfEven(Round roundPFMC)

tie-breaks round to even value

Parameters:

roundPFMC -

problemsTest

public void problemsTest(Round roundPFMC)

Test for the problematic value 265.335. Multiplying by 100 gives 26533.499999999996 which rounds down.

Parameters:

roundPFMC -

testRounding

@Test
public void testRounding()

testRoundBD

@Test
public void testRoundBD()

testBDRound

@Test
public void testBDRound()

testRoundBDhalfEven

@Test
public void testRoundBDhalfEven()

testRint

@Test
public void testRint()