com.bigdata.rdf.sail.sparql

Class TestValueExprBuilder

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

com.bigdata.rdf.sparql.AbstractBigdataExprBuilderTestCase

com.bigdata.rdf.sail.sparql.TestValueExprBuilder

All Implemented Interfaces:

junit.framework.Test

public class TestValueExprBuilder
extends AbstractBigdataExprBuilderTestCase

Test suite for ValueExprBuilder.

Version:

$Id: TestBigdataExprBuilder.java 5063 2011-08-21 16:13:03Z thompsonbry $

Author:

Bryan Thompson

Field Summary

Fields inherited from class com.bigdata.rdf.sparql.AbstractBigdataExprBuilderTestCase

baseURI, lex, tripleStore, valueFactory

Constructor Summary

Constructors

Constructor and Description
TestValueExprBuilder()
TestValueExprBuilder(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	test_select_bind() Simple variable rename in select expression.
void	test_select_bnode() Unit test with BNode.
void	test_select_coalesce() SELECT (coalesce(?s,?p,?o) as ?x) where {?s ?p ?o}
void	test_select_compare_expr() Select using comparison expression.
void	test_select_count_distinct_foo() SELECT (COUNT(DISTINCT ?s) as ?x) where {?s ?p ?o}
void	test_select_count_distinct_star() SELECT (COUNT(DISTINT *) as ?x) where {?s ?p ?o}
void	test_select_count_foo() SELECT (COUNT(?s) as ?x) where {?s ?p ?o}
void	test_select_count_star() SELECT (COUNT(*) as ?x) where {?s ?p ?o}
void	test_select_foo_IN_bar() IN with a non-empty arg list
void	test_select_foo_IN_none() IN with empty arg list
void	test_select_function_call() SELECT (FunctionCall(?s) as ?x) where {?s ?p ?o}
void	test_select_if_then_else() SELECT (if(?s,?p,?o) as ?x) where {?s ?p ?o}
void	test_select_literal() Simple unit test for a value expression which is a plain literal.
void	test_select_math_expr() SELECT using math expression.
void	test_select_regex_flags() SELECT (regex(?o, "^ali", "i") as ?x) where {?s ?p ?o}
void	test_select_regex() SELECT (regex(?o, "^ali") as ?x) where {?s ?p ?o}
void	test_select_uri() Simple unit test for a value expression which is a URI.
void	test_select_xsd_int() Simple unit test for a value expression which is a xsd:int.

Methods inherited from class com.bigdata.rdf.sparql.AbstractBigdataExprBuilderTestCase

assertSameAST, getProperties, getStore, makeAnon, makeIV, mockAnonVar, parse, parseUpdate, setUp, tearDown

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

TestValueExprBuilder

public TestValueExprBuilder()

TestValueExprBuilder

public TestValueExprBuilder(String name)

Method Detail

test_select_bind

public void test_select_bind()
                      throws org.openrdf.query.MalformedQueryException,
                             TokenMgrError,
                             ParseException

Simple variable rename in select expression.

 SELECT (?s as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_math_expr

public void test_select_math_expr()
                           throws org.openrdf.query.MalformedQueryException,
                                  TokenMgrError,
                                  ParseException

SELECT using math expression.

 SELECT (?s + ?o as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_compare_expr

public void test_select_compare_expr()
                              throws org.openrdf.query.MalformedQueryException,
                                     TokenMgrError,
                                     ParseException

Select using comparison expression.

 SELECT (?s < ?o as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_uri

public void test_select_uri()
                     throws org.openrdf.query.MalformedQueryException,
                            TokenMgrError,
                            ParseException

Simple unit test for a value expression which is a URI.

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_bnode

public void test_select_bnode()
                       throws org.openrdf.query.MalformedQueryException,
                              TokenMgrError,
                              ParseException

Unit test with BNode. Should be rewritten as an anonymous variable.

Note: a bare blank node may not appear in the SELECT expression with (bnode as ?x) so we have to test this somewhere else in the syntax of the query.

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_literal

public void test_select_literal()
                         throws org.openrdf.query.MalformedQueryException,
                                TokenMgrError,
                                ParseException

Simple unit test for a value expression which is a plain literal.

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_xsd_int

public void test_select_xsd_int()
                         throws org.openrdf.query.MalformedQueryException,
                                TokenMgrError,
                                ParseException

Simple unit test for a value expression which is a xsd:int.

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_count_foo

public void test_select_count_foo()
                           throws org.openrdf.query.MalformedQueryException,
                                  TokenMgrError,
                                  ParseException

 SELECT (COUNT(?s) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_count_distinct_foo

public void test_select_count_distinct_foo()
                                    throws org.openrdf.query.MalformedQueryException,
                                           TokenMgrError,
                                           ParseException

 SELECT (COUNT(DISTINCT ?s) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_count_star

public void test_select_count_star()
                            throws org.openrdf.query.MalformedQueryException,
                                   TokenMgrError,
                                   ParseException

 SELECT (COUNT(*) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_count_distinct_star

public void test_select_count_distinct_star()
                                     throws org.openrdf.query.MalformedQueryException,
                                            TokenMgrError,
                                            ParseException

 SELECT (COUNT(DISTINT *) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_function_call

public void test_select_function_call()
                               throws org.openrdf.query.MalformedQueryException,
                                      TokenMgrError,
                                      ParseException

 SELECT (FunctionCall(?s) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_coalesce

public void test_select_coalesce()
                          throws org.openrdf.query.MalformedQueryException,
                                 TokenMgrError,
                                 ParseException

 SELECT (coalesce(?s,?p,?o) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_if_then_else

public void test_select_if_then_else()
                              throws org.openrdf.query.MalformedQueryException,
                                     TokenMgrError,
                                     ParseException

 SELECT (if(?s,?p,?o) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_regex

public void test_select_regex()
                       throws org.openrdf.query.MalformedQueryException,
                              TokenMgrError,
                              ParseException

 SELECT (regex(?o, "^ali") as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_regex_flags

public void test_select_regex_flags()
                             throws org.openrdf.query.MalformedQueryException,
                                    TokenMgrError,
                                    ParseException

 SELECT (regex(?o, "^ali", "i") as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

test_select_foo_IN_none

public void test_select_foo_IN_none()
                             throws org.openrdf.query.MalformedQueryException,
                                    TokenMgrError,
                                    ParseException

IN with empty arg list

 SELECT (?s IN() as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

See Also:

http://www.openrdf.org/issues/browse/SES-818

test_select_foo_IN_bar

public void test_select_foo_IN_bar()
                            throws org.openrdf.query.MalformedQueryException,
                                   TokenMgrError,
                                   ParseException

IN with a non-empty arg list

 SELECT (?s IN(?p,?o) as ?x) where {?s ?p ?o}
 

Throws:

org.openrdf.query.MalformedQueryException

TokenMgrError

ParseException

See Also:

http://www.openrdf.org/issues/browse/SES-818