com.bigdata.bop.joinGraph

Class TestPartitionedJoinGroup

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.bop.joinGraph.TestPartitionedJoinGroup

All Implemented Interfaces:

junit.framework.Test

public class TestPartitionedJoinGroup
extends TestCase2

Unit tests for PartitionedJoinGroup.

Version:

$Id$ FIXME Add test to ensure that constraints are run regardless as of the last join even if their variables are not known to be bound. Also, modify the constructor to accept a set of variables which are known to be bound on entry into the join group.

Author:

Bryan Thompson

Nested Class Summary

Nested classes/interfaces inherited from class junit.framework.TestCase2

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
TestPartitionedJoinGroup()
TestPartitionedJoinGroup(String name)

Method Summary

Methods

Modifier and Type	Method and Description
static void	assertSameIteratorAnyOrder(Object[] expected, Iterator actual) Verifies that the iterator visits the specified objects in some arbitrary ordering and that the iterator is exhausted once all expected objects have been visited.
static void	assertSameIteratorAnyOrder(String msg, Object[] expected, Iterator actual) Verifies that the iterator visits the specified objects in some arbitrary ordering and that the iterator is exhausted once all expected objects have been visited.
void	test_ctor_correctRejection()
void	test_requiredJoins() A test based loosely on LUBM Q2.
void	test_withOptionalJoins() A test when there are optional joins involved.

Methods inherited from class junit.framework.TestCase2

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualsWithinUlps, assertSameArray, assertSameArray, assertSameBigDecimal, assertSameBigDecimal, assertSameBigInteger, assertSameBigInteger, assertSameIterator, assertSameIterator, assertSameValue, assertSameValue, assertZeroUlps, assertZeroUlps, fail, getInnerCause, getNormalInt, getProjectBuildPath, getProperties, getRandomObject, getRandomObject, getRandomOrder, getRandomString, getTestInputStream, getTestResource, getTestResource, getUlps, getUlps, isDEBUG, isDEBUG, isINFO, isINFO, isInnerCause, logProperties

Methods inherited from class junit.framework.TestCase

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, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TestPartitionedJoinGroup

public TestPartitionedJoinGroup()

TestPartitionedJoinGroup

public TestPartitionedJoinGroup(String name)

Parameters:

name -

Method Detail

test_ctor_correctRejection

public void test_ctor_correctRejection()

test_requiredJoins

public void test_requiredJoins()

A test based loosely on LUBM Q2. There are no RDF specific constructions used here.

test_withOptionalJoins

public void test_withOptionalJoins()

A test when there are optional joins involved. In this test, we again start with LUBM Q2, but the predicates which would bind z are both marked as optional. This should shift the constraint on [z] into the tail plan as well.

assertSameIteratorAnyOrder

public static void assertSameIteratorAnyOrder(Object[] expected,
                              Iterator actual)

Verifies that the iterator visits the specified objects in some arbitrary ordering and that the iterator is exhausted once all expected objects have been visited. The implementation uses a selection without replacement "pattern".

assertSameIteratorAnyOrder

public static void assertSameIteratorAnyOrder(String msg,
                              Object[] expected,
                              Iterator actual)

Verifies that the iterator visits the specified objects in some arbitrary ordering and that the iterator is exhausted once all expected objects have been visited. The implementation uses a selection without replacement "pattern".