com.bigdata.bop.solutions

Class TestIVComparator

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.bop.solutions.TestIVComparator

All Implemented Interfaces:

junit.framework.Test

public class TestIVComparator
extends TestCase2

Test suite for IVComparator.

Version:

$Id$

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
TestIVComparator()
TestIVComparator(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	test_bnode_ordering() Unit test of the relative ordering of blank nodes (they are ordered by the IV's natural order in order to cause the same IVs to be groups).
void	test_datatype_ordering() Unit test verifies the order imposed across the different datatypes (but not within those datatypes).
void	test_equalToSelf() Unit test verifies that things compare equal to themselves.
void	test_languageCode_ordering() Unit test of order for language code literals having different language codes.
void	test_literal_ordering_plain_languageCode_datatype() Unit test of the broad ordering of literals (plain LT language code LT datatype).
void	test_null_bnode_uri_literal() Unit test verifies the broad ordering which puts unbound values LT blank nodes LT uris LT literals.
void	test_null_lt_anything() Unit test verifies that an unbound value (a null) is LT anything else.
void	test_plain_literal_ordering() Unit test of order among plain literals.
void	test_uri_ordering() Unit test of the relative ordering of URIs.

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, assertSameIteratorAnyOrder, assertSameIteratorAnyOrder, 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

TestIVComparator

public TestIVComparator()

TestIVComparator

public TestIVComparator(String name)

Method Detail

test_null_lt_anything

public void test_null_lt_anything()

Unit test verifies that an unbound value (a null) is LT anything else.

test_null_bnode_uri_literal

public void test_null_bnode_uri_literal()

Unit test verifies the broad ordering which puts unbound values LT blank nodes LT uris LT literals.

test_equalToSelf

public void test_equalToSelf()

Unit test verifies that things compare equal to themselves.

test_bnode_ordering

public void test_bnode_ordering()

Unit test of the relative ordering of blank nodes (they are ordered by the IV's natural order in order to cause the same IVs to be groups).

See Also:

Order the same Blank Nodes together in ORDER BY

test_uri_ordering

public void test_uri_ordering()

Unit test of the relative ordering of URIs.

test_literal_ordering_plain_languageCode_datatype

public void test_literal_ordering_plain_languageCode_datatype()

Unit test of the broad ordering of literals (plain LT language code LT datatype).

test_plain_literal_ordering

public void test_plain_literal_ordering()

Unit test of order among plain literals.

test_languageCode_ordering

public void test_languageCode_ordering()

Unit test of order for language code literals having different language codes. The ordering is lexiographic by language code and then by label within each language code.

test_datatype_ordering

public void test_datatype_ordering()

Unit test verifies the order imposed across the different datatypes (but not within those datatypes).

Note: openrdf imposes the following type precedence:

              - simple literal
              - numeric
              - xsd:boolean
              - xsd:dateTime
              - xsd:string
              - RDF term (equal and unequal only)