Package mondrian.test

Class CacheHitTest

java.lang.Object

TestCase

mondrian.test.FoodMartTestCase

mondrian.test.CacheHitTest

public class CacheHitTest
extends FoodMartTestCase

The CacheHitTest class contains test suites that return hit ratio of aggregation cache for various sequences of MDX queries.

This is not run as part of Main test suite as it only reports ratios for further investigations.

Author:

kvu

Nested Class Summary

Nested classes/interfaces inherited from class mondrian.test.FoodMartTestCase

FoodMartTestCase.QueryAndResult

Field Summary

Fields inherited from class mondrian.test.FoodMartTestCase

propSaver

Constructor Summary

Constructors

Constructor	Description
CacheHitTest()

Method Summary

Modifier and Type	Method	Description
void	clearCache(String cube)	Clears aggregation cache
void	report(ServerInfo serverInfo)	Prints cache hit ratio.
void	runRandomSuite(TestSuite suite, int n)	Loops n times, each time run a random test case in the test suite
void	runTestSuiteInOrder(TestSuite suite, int numIter)	Loops numIte times, each time run all child test suite in the suite
void	testBigSetRandom()	Runs a set of bigger MDX queries that requires more memory and targets a bigger region of cache in random order.
void	testSmallSetRandom()	Runs a set of small MDX queries that targets a small region of aggregation cache in random order.
void	testSmallSetSequential()	Runs a set of small MDX queries that targets a small region of aggregation cache sequentially.
void	testSmallSetVCRandom()	Runs a set of small MDX queries that targets a small region of aggregation cache in random order.
void	testSmallSetVCSequential()	Runs a set of small MDX queries that targets a small region of aggregation cache sequentially.

Methods inherited from class mondrian.test.FoodMartTestCase

allMember, assertAxisReturns, assertAxisThrows, assertBooleanExprReturns, assertExprReturns, assertExprThrows, assertQueriesReturnSimilarResults, assertQueryReturns, assertQueryThrows, assertSize, cubeByName, execute, executeExpr, executeQuery, executeSingletonAxis, genderMembersIncludingAll, getConnection, getDimensionWithName, getTestContext, isDefaultNullMemberRepresentation, isGroupingSetsSupported, member, productMembersPotScrubbersPotsAndPans, storeMembersCAAndOR, storeMembersUsaAndCanada, tearDown, verifySameNativeAndNot, warehouseMembersCanadaMexicoUsa

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheHitTest

public CacheHitTest()

Method Detail

testSmallSetSequential

public void testSmallSetSequential()
                            throws Exception

Runs a set of small MDX queries that targets a small region of aggregation cache sequentially. All queries reference the relational Sales cube.

Throws:

Exception - on error

testSmallSetRandom

public void testSmallSetRandom()
                        throws Exception

Runs a set of small MDX queries that targets a small region of aggregation cache in random order. All queries reference the relational Sales cube.

Throws:

Exception - on error

testSmallSetVCSequential

public void testSmallSetVCSequential()
                              throws Exception

Runs a set of small MDX queries that targets a small region of aggregation cache sequentially. All queries reference the virtual Warehouse and Sales cube.

Throws:

Exception - on error

testSmallSetVCRandom

public void testSmallSetVCRandom()
                          throws Exception

Runs a set of small MDX queries that targets a small region of aggregation cache in random order. All queries reference the virtual Warehouse and Sales cube.

Throws:

Exception - on error

testBigSetRandom

public void testBigSetRandom()
                      throws Exception

Runs a set of bigger MDX queries that requires more memory and targets a bigger region of cache in random order. Queries reference to Sales cube as well as Warehouse and Sales cube.

Throws:

Exception - on error

runRandomSuite

public void runRandomSuite(TestSuite suite,
                           int n)
                    throws Exception

Loops n times, each time run a random test case in the test suite

Parameters:

suite - the suite of test cases

n - number of times

Throws:

Exception - on error

runTestSuiteInOrder

public void runTestSuiteInOrder(TestSuite suite,
                                int numIter)
                         throws Exception

Loops numIte times, each time run all child test suite in the suite

Parameters:

suite - the suite of test suites

numIter - number of iterations

Throws:

Exception - on error

report

public void report(ServerInfo serverInfo)

Prints cache hit ratio.

Parameters:

serverInfo - Server statistics

clearCache

public void clearCache(String cube)

Clears aggregation cache

Parameters:

cube - Cube name