/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jena.sparql.expr;
import org.apache.jena.atlas.junit.BaseTest ;
import org.apache.jena.sparql.sse.SSE ;
import org.junit.Test ;
public class TestExprTransform extends BaseTest
{
ExprTransform et1 = new ExprTransformCopy()
{ @Override
public Expr transform(ExprVar exprVar)
{ return new ExprVar(exprVar.getVarName().toUpperCase()) ; }
} ;
@Test public void exprTransform_01() { test("?v", "?V", et1 ) ; }
@Test public void exprTransform_02() { test("(+ ?v 1)", "(+ ?V 1)", et1 ) ; }
@Test public void exprTransform_03() { test("(str (+ ?v 1))", "(str (+ ?V 1))", et1 ) ; }
@Test public void exprTransform_04() { test("(if (+ ?v 1) ?a ?b)", "(if (+ ?V 1) ?A ?B)", et1 ) ; }
// 2 or 3 ?
@Test public void exprTransform_05() { test("(regex ?a ?b ?c)", "(regex ?A ?B ?C)", et1) ; }
@Test public void exprTransform_06() { test("(regex ?a ?b)", "(regex ?A ?B)", et1) ; }
private void test(String string, String string2, ExprTransform et)
{
Expr e1 = SSE.parseExpr(string) ;
Expr e2 = SSE.parseExpr(string2) ;
Expr e3 = ExprTransformer.transform(et, e1) ;
assertEquals(e2, e3) ;
}
}