com.gmail.bertcarnell.assertextensions

Class NumericAssertExtensions

java.lang.Object

com.gmail.bertcarnell.assertextensions.NumericAssertExtensions

public class NumericAssertExtensions
extends Object

Extensions to the JUnit library for numeric argument related assertions

Author:

carnellr

Constructor Summary

Constructors

Constructor and Description
NumericAssertExtensions()

Method Summary

Methods

Modifier and Type	Method and Description
static void	assertEqualsLRE(BigDecimal expected, BigDecimal actual, int lre) Assert that expected and actual are equal to within a certain log relative error.
static void	assertEqualsLRE(double expected, double actual, int lre) Assert that expected and actual are equal to within a certain log relative error.
static void	assertEqualsLRE(String message, BigDecimal expected, BigDecimal actual, int lre) Assert that expected and actual are equal to within a certain log relative error.
static void	assertEqualsLRE(String message, double expected, double actual, int lre) Assert that expected and actual are equal to within a certain log relative error.

Methods inherited from class java.lang.Object

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

Constructor Detail

NumericAssertExtensions

public NumericAssertExtensions()

Method Detail

assertEqualsLRE

public static void assertEqualsLRE(double expected,
                   double actual,
                   int lre)

Assert that expected and actual are equal to within a certain log relative error. Log relative error measures the number of significant digits of agreement.

Parameters:

expected - expected value

actual - actual value

lre - log relative error desired

assertEqualsLRE

public static void assertEqualsLRE(@NotNull
                   String message,
                   double expected,
                   double actual,
                   int lre)

Assert that expected and actual are equal to within a certain log relative error. Log relative error measures the number of significant digits of agreement.

Parameters:

message - message if the test fails

expected - expected value

actual - actual value

lre - log relative error desired

assertEqualsLRE

public static void assertEqualsLRE(BigDecimal expected,
                   BigDecimal actual,
                   int lre)

Assert that expected and actual are equal to within a certain log relative error. Log relative error measures the number of significant digits of agreement.

Parameters:

expected - expected value

actual - actual value

lre - log relative error desired

assertEqualsLRE

public static void assertEqualsLRE(@NotNull
                   String message,
                   BigDecimal expected,
                   BigDecimal actual,
                   int lre)

Assert that expected and actual are equal to within a certain log relative error. Log relative error measures the number of significant digits of agreement.

Parameters:

message - message if the test fails

expected - expected value

actual - actual value

lre - log relative error desired