com.bigdata.rdf.spo

Class TestSPOKeyOrder

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.rdf.spo.TestSPOKeyOrder

All Implemented Interfaces:

junit.framework.Test

public class TestSPOKeyOrder
extends TestCase2

Test suite for SPOKeyOrder.

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
TestSPOKeyOrder()
TestSPOKeyOrder(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.
protected void	assertSPOCEquals(SPO e, SPO a)
protected void	setUp()
protected void	tearDown()
void	test_encodeDecode() Verify that SPOKeyOrder.encodeKey(com.bigdata.btree.keys.IKeyBuilder, ISPO) and SPOKeyOrder.decodeKey(byte[]) round trip correctly.
void	test_getFromKey_getToKey_quads() Unit test examines the correct formulation of the from/to keys for the POCS key order.
void	test_getFromKey_getToKey_triples() Unit test examines the correct formulation of the from/to keys for the POS key order.
void	test_keyOrder_quads() Unit tests verifies all of the quad key encoding orders.
void	test_keyOrder_triples() Unit tests verifies all of the triple key encoding orders.
void	test_quadStoreKeyOrders_iterator()
void	test_serializationSize() Writes the serialized size of an instance on stdout.
void	test_spocOnlyKeyOrder_iterator()
void	test_spoOnlyKeyOrder_iterator()
void	test_tripleStoreKeyOrders_iterator()

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, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TestSPOKeyOrder

public TestSPOKeyOrder()

TestSPOKeyOrder

public TestSPOKeyOrder(String name)

Parameters:

name -

Method Detail

setUp

protected void setUp()
              throws Exception

Overrides:

setUp in class junit.framework.TestCase

Throws:

Exception

tearDown

protected void tearDown()
                 throws Exception

Overrides:

tearDown in class junit.framework.TestCase

Throws:

Exception

test_serializationSize

public void test_serializationSize()

Writes the serialized size of an instance on stdout. It is an amazing 61 bytes. You can serialize just the SPOKeyOrder.index() byte value for an amazing 60 byte savings per instance.

test_keyOrder_triples

public void test_keyOrder_triples()

Unit tests verifies all of the triple key encoding orders. It encodes a known key in each order in turn and verifies by decoding using the SPO key order and checking against the expected permutation of the (s,p,o) values.

test_keyOrder_quads

public void test_keyOrder_quads()

Unit tests verifies all of the quad key encoding orders. It encodes a known key in each order in turn and verifies by decoding using the SPOC key order and checking against the expected permutation of the (s,p,o,c) values.

assertSPOCEquals

protected void assertSPOCEquals(SPO e,
                    SPO a)

test_encodeDecode

public void test_encodeDecode()

Verify that SPOKeyOrder.encodeKey(com.bigdata.btree.keys.IKeyBuilder, ISPO) and SPOKeyOrder.decodeKey(byte[]) round trip correctly.

test_getFromKey_getToKey_quads

public void test_getFromKey_getToKey_quads()

Unit test examines the correct formulation of the from/to keys for the POCS key order.

test_getFromKey_getToKey_triples

public void test_getFromKey_getToKey_triples()

Unit test examines the correct formulation of the from/to keys for the POS key order.

test_spoOnlyKeyOrder_iterator

public void test_spoOnlyKeyOrder_iterator()

test_spocOnlyKeyOrder_iterator

public void test_spocOnlyKeyOrder_iterator()

test_tripleStoreKeyOrders_iterator

public void test_tripleStoreKeyOrders_iterator()

test_quadStoreKeyOrders_iterator

public void test_quadStoreKeyOrders_iterator()

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".