mondrian.test

Class ParentChildHierarchyTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

mondrian.test.FoodMartTestCase

mondrian.test.ParentChildHierarchyTest

All Implemented Interfaces:

junit.framework.Test

public class ParentChildHierarchyTest
extends FoodMartTestCase

Tests for parent-child hierarchies.

Since:

Mar 6, 2003

Author:

jhyde

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 and Description
ParentChildHierarchyTest(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	_testNonClosureParentChildHierarchy() Test case for MONDRIAN-284, "Parent child hierarchies without closures are broken".
void	testAll()
void	testAllMembersParent()
void	testBridgeTable() Test case for MONDRIAN-441, "Parent-child hierarchies: <Join> used in dimension".
void	testBugMondrian168() Test case for MONDRIAN-168, "NullPointerException in RolapEvaluator.setContext(....)".
void	testChildrenOfAll()
void	testClosureTableInVirtualCube() Test case for MONDRIAN-488, "Closure Tables not working with Virtual Cubes".
void	testClosureVsNoClosure() Verifies the fix for MONDRIAN-519, a class cast exception when using non-closure parent child hierarchies.
void	testDistinctAll() Test case for MONDRIAN-75, "'distinct count' measure cause exception in parent/child".
void	testDistinctAllExplicitClosure() Verifies that COUNT DISTINCT works against the explict closure of the parent/child hierarchy.
void	testDistinctChildrenOfAll()
void	testDistinctChildrenOfAllExplicitClosure()
void	testDistinctSubtree()
void	testDistinctSubtreeExplicitClosure()
void	testGenuineCycle()
void	testHierarchyFalseCycle() The recursion cyclicity check kicks in when the recursion depth reachs the number of dimensions in the cube.
void	testLeaf()
void	testLevelMembers()
void	testOneAboveLeaf()
void	testParentChildDescendantsLeavesBottom() Script That Uses the LEAVES Flag to Return the Bottom 10 Dimension Members, from here.
void	testParentChildDescendantsLeavesTop() Script from here.
void	testParentChildDrillThrough()
void	testParentChildDrillThroughWithContext()
void	testParentChildOrdinal() Tests that a parent-child hierarchy is sorted correctly if the "ordinalColumn" attribute is included in its definition.
void	testPCCacheKeyBug() Fix for MONDRIAN-1225
void	testSchemaReaderLevelMembers()
void	testSharedClosureParentChildHierarchy()
void	testSnowflakeClosure() Tests snow flake closure combination.

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 junit.framework.TestCase

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

Constructor Detail

ParentChildHierarchyTest

public ParentChildHierarchyTest(String name)

Method Detail

testSnowflakeClosure

public void testSnowflakeClosure()

Tests snow flake closure combination.

Test case for MONDRIAN-266, "Closure tables do not work in a Snowflake Dimension".

testSharedClosureParentChildHierarchy

public void testSharedClosureParentChildHierarchy()

_testNonClosureParentChildHierarchy

public void _testNonClosureParentChildHierarchy()

Test case for MONDRIAN-284, "Parent child hierarchies without closures are broken".

testAll

public void testAll()

testChildrenOfAll

public void testChildrenOfAll()

testDistinctAll

public void testDistinctAll()

Test case for MONDRIAN-75, "'distinct count' measure cause exception in parent/child".

testDistinctChildrenOfAll

public void testDistinctChildrenOfAll()

testDistinctSubtree

public void testDistinctSubtree()

testDistinctAllExplicitClosure

public void testDistinctAllExplicitClosure()

Verifies that COUNT DISTINCT works against the explict closure of the parent/child hierarchy. (Repeats the last 4 tests.)

testDistinctChildrenOfAllExplicitClosure

public void testDistinctChildrenOfAllExplicitClosure()

testDistinctSubtreeExplicitClosure

public void testDistinctSubtreeExplicitClosure()

testLeaf

public void testLeaf()

testOneAboveLeaf

public void testOneAboveLeaf()

testParentChildDescendantsLeavesBottom

public void testParentChildDescendantsLeavesBottom()

Script That Uses the LEAVES Flag to Return the Bottom 10 Dimension Members, from here.

testParentChildDescendantsLeavesTop

public void testParentChildDescendantsLeavesTop()

Script from here.

testAllMembersParent

public void testAllMembersParent()

testHierarchyFalseCycle

public void testHierarchyFalseCycle()

The recursion cyclicity check kicks in when the recursion depth reachs the number of dimensions in the cube. So create a cube with fewer dimensions (3) than the depth of the emp dimension (6).

testGenuineCycle

public void testGenuineCycle()

testParentChildDrillThrough

public void testParentChildDrillThrough()

testParentChildDrillThroughWithContext

public void testParentChildDrillThroughWithContext()

testBugMondrian168

public void testBugMondrian168()

Test case for MONDRIAN-168, "NullPointerException in RolapEvaluator.setContext(....)".

testParentChildOrdinal

public void testParentChildOrdinal()

Tests that a parent-child hierarchy is sorted correctly if the "ordinalColumn" attribute is included in its definition. Testcase for MONDRIAN-203, "Sorting of Parent/Child Hierarchy is wrong".

testLevelMembers

public void testLevelMembers()

testClosureTableInVirtualCube

public void testClosureTableInVirtualCube()

Test case for MONDRIAN-488, "Closure Tables not working with Virtual Cubes".

testClosureVsNoClosure

public void testClosureVsNoClosure()

Verifies the fix for MONDRIAN-519, a class cast exception when using non-closure parent child hierarchies.

testSchemaReaderLevelMembers

public void testSchemaReaderLevelMembers()

testBridgeTable

public void testBridgeTable()

Test case for MONDRIAN-441, "Parent-child hierarchies: <Join> used in dimension".

testPCCacheKeyBug

public void testPCCacheKeyBug()
                       throws Exception

Fix for MONDRIAN-1225

When nativizing a set which contained a PC hierarchy, the SqlTupleReader would ask the cache for the parent member of the member it was populating, but the members are only put in cache at the second phase of the tuple computation, once all the members have been populated from SQL. Now, the SqlTupleReader keeps an intermediate key->member map so it can construct PC hierarchies correctly. This map gets picked up by the GC as soon as the SQL result set reaches its end and the tuple reader is closed, so there are no added cost to this.

Throws:

Exception