com.bigdata.rdf.sparql.ast.eval

Class TestDefaultGraphs

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.bop.engine.AbstractQueryEngineTestCase

com.bigdata.rdf.sparql.ast.AbstractASTEvaluationTestCase

com.bigdata.rdf.sparql.ast.eval.AbstractDataAndSPARQLTestCase

com.bigdata.rdf.sparql.ast.eval.AbstractDataDrivenSPARQLTestCase

com.bigdata.rdf.sparql.ast.eval.TestDefaultGraphs

All Implemented Interfaces:

junit.framework.Test

public class TestDefaultGraphs
extends AbstractDataDrivenSPARQLTestCase

Unit tests for default graph semantics ported from the old TestDefaultGraphAccessPath class. The data set for these tests is:

 :c1 {
   :john :loves :mary .
 }
 :c2 {
   :mary :loves :paul .
 }
 :c4 {
   :paul :loves :sam .
 }
 

Version:

$Id$

Author:

Bryan Thompson

Nested Class Summary

Nested classes/interfaces inherited from class com.bigdata.rdf.sparql.ast.eval.AbstractDataDrivenSPARQLTestCase

AbstractDataDrivenSPARQLTestCase.TestHelper, AbstractDataDrivenSPARQLTestCase.UpdateTestHelper

Nested classes/interfaces inherited from class com.bigdata.rdf.sparql.ast.eval.AbstractDataAndSPARQLTestCase

AbstractDataAndSPARQLTestCase.AbsHelper

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

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class com.bigdata.rdf.sparql.ast.AbstractASTEvaluationTestCase

baseURI, store, valueFactory

Fields inherited from class junit.framework.TestCase2

_randomType

Constructor Summary

Constructors

Constructor and Description
TestDefaultGraphs()
TestDefaultGraphs(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	test_defaultGraphs_01a() No graphs in the defaultGraphs set (none of the specified graphs in the default graph exist in the database).
void	test_defaultGraphs_01b() One graph in the defaultGraphs set.
void	test_defaultGraphs_01c() Two graphs in the defaultGraphs set.
void	test_defaultGraphs_01d() Two graphs in the defaultGraphs set, but the query uses a more restricted bindings (john is bound as the subject).
void	test_defaultGraphs_01e() Two graphs in the defaultGraphs set, but the query uses a more restricted bindings (mary is bound as the subject).
void	test_defaultGraphs_01f() Two graphs in the defaultGraphs set, but the query uses a more restricted bindings (mary is bound as the object).
void	test_defaultGraphs_01g() Query with more restricted bindings (john is bound as the subject and paul is bound as the object, so there are no solutions).
void	test_defaultGraphs_01h() Default graph is null (that is, it is not specified at the SPARQL level or at the protocol level and therefore defaults to addressing ALL graphs in the kb instance).
void	test_defaultGraphs_01i() Default graph is null (that is, it is not specified at the SPARQL level or at the protocol level and therefore defaults to addressing ALL graphs in the kb instance).
void	test_defaultGraphs_01j() We add another, duplicate triple to the dataset, namely: :c5 { :paul :loves :sam .
void	test_defaultGraphs_01k() We add another, duplicate triple to the dataset, namely: :c5 { :paul :loves :sam .

Methods inherited from class com.bigdata.rdf.sparql.ast.AbstractASTEvaluationTestCase

assertSameAST, asSet, asSet, asSet, asSet, asSet, enableDeleteMarkersInIndes, getBOpContext, getProperties, getStore, makeIV, setUp, tearDown

Methods inherited from class com.bigdata.bop.engine.AbstractQueryEngineTestCase

assertSameSolutions, assertSameSolutions, assertSameSolutions, assertSameSolutionsAnyOrder, assertSameSolutionsAnyOrder, assertSameSolutionsAnyOrder, assertSameSolutionsAnyOrder, assertSameSolutionsAnyOrder, assertSameSolutionsAnyOrder, compareGraphs, compareTupleQueryResults, diff

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, 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

TestDefaultGraphs

public TestDefaultGraphs()

TestDefaultGraphs

public TestDefaultGraphs(String name)

Parameters:

name -

Method Detail

test_defaultGraphs_01a

public void test_defaultGraphs_01a()
                            throws Exception

No graphs in the defaultGraphs set (none of the specified graphs in the default graph exist in the database).

 SELECT ?s ?p ?o
 FROM :c0
 WHERE {
     ?s ?p ?o
 }
 

Throws:

Exception

test_defaultGraphs_01b

public void test_defaultGraphs_01b()
                            throws Exception

One graph in the defaultGraphs set.

Note: This case gets handled specially.

Throws:

Exception

test_defaultGraphs_01c

public void test_defaultGraphs_01c()
                            throws Exception

Two graphs in the defaultGraphs set.

Throws:

Exception

test_defaultGraphs_01d

public void test_defaultGraphs_01d()
                            throws Exception

Two graphs in the defaultGraphs set, but the query uses a more restricted bindings (john is bound as the subject).

Throws:

Exception

test_defaultGraphs_01e

public void test_defaultGraphs_01e()
                            throws Exception

Two graphs in the defaultGraphs set, but the query uses a more restricted bindings (mary is bound as the subject).

Throws:

Exception

test_defaultGraphs_01f

public void test_defaultGraphs_01f()
                            throws Exception

Two graphs in the defaultGraphs set, but the query uses a more restricted bindings (mary is bound as the object).

Throws:

Exception

test_defaultGraphs_01g

public void test_defaultGraphs_01g()
                            throws Exception

Query with more restricted bindings (john is bound as the subject and paul is bound as the object, so there are no solutions).

Throws:

Exception

test_defaultGraphs_01h

public void test_defaultGraphs_01h()
                            throws Exception

Default graph is null (that is, it is not specified at the SPARQL level or at the protocol level and therefore defaults to addressing ALL graphs in the kb instance).

Note: This case gets handled specially.

Throws:

Exception

test_defaultGraphs_01i

public void test_defaultGraphs_01i()
                            throws Exception

Default graph is null (that is, it is not specified at the SPARQL level or at the protocol level and therefore defaults to addressing ALL graphs in the kb instance). In addition, we have a query hint disabling the default graph access filter. Given that there are no duplicate triples (i.e., no triple resides in more than one named graph), this query still gives us the correct result. We also check that there is no distinct filter in the query plan.

Throws:

Exception

test_defaultGraphs_01j

public void test_defaultGraphs_01j()
                            throws Exception

We add another, duplicate triple to the dataset, namely: :c5 { :paul :loves :sam . } (which already occurs in :c4) and submit a simple query extracting all triples (without query hint). This test ensures that, in the standard configuration, the distinct filter is applied and our result contains the triple only once. We also check that there is a distinct filter in the query plan.

Throws:

Exception

test_defaultGraphs_01k

public void test_defaultGraphs_01k()
                            throws Exception

We add another, duplicate triple to the dataset, namely: :c5 { :paul :loves :sam . } (which already occurs in :c4) and submit a simple query extracting all triples with query hint disabling the default path access filter. Consequently, we get the wrong result, with the triple above being contained twice in the result.

Throws:

Exception