mondrian.olap.fun

Class PartialSortTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

mondrian.olap.fun.PartialSortTest

All Implemented Interfaces:

junit.framework.Test

public class PartialSortTest
extends junit.framework.TestCase

PartialSortTest is a unit test for the partial-sort algorithm FunUtil.partialSort(T[], java.util.Comparator<T>, int), which supports MDX functions like TopCount and BottomCount. No MDX here; there are tests of TopCount etc in FunctionTest.

Since:

Nov 2008

Author:

Marc Berkowitz

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	PartialSortTest.Item

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Random	random

Constructor Summary

Constructors

Constructor and Description
PartialSortTest()

Method Summary

Methods

Modifier and Type	Method and Description
void	testOnAlreadyReverseSorted()
void	testOnAlreadySorted()
void	testOnManyRandomIntegers()
void	testOnRandomIntegers()
void	testPredicate1()
void	testPredicate2()
void	testPredicateIsStablySorted()
void	testQuick()
void	testSpeed()
void	testStableOnRandomItems()
void	testStableQuick()

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

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

Field Detail

random

final Random random

Constructor Detail

PartialSortTest

public PartialSortTest()

Method Detail

testPredicate1

public void testPredicate1()

testPredicate2

public void testPredicate2()

testQuick

public void testQuick()

testOnAlreadySorted

public void testOnAlreadySorted()

testOnAlreadyReverseSorted

public void testOnAlreadyReverseSorted()

testOnRandomIntegers

public void testOnRandomIntegers()

testOnManyRandomIntegers

public void testOnManyRandomIntegers()

testPredicateIsStablySorted

public void testPredicateIsStablySorted()

testStableQuick

public void testStableQuick()

testStableOnRandomItems

public void testStableOnRandomItems()

testSpeed

public void testSpeed()