| /* |
| * 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.stanbol.entityhub.model.clerezza.impl; |
| |
| import java.math.BigDecimal; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.Set; |
| |
| import org.apache.clerezza.commons.rdf.Graph; |
| import org.apache.clerezza.commons.rdf.IRI; |
| import org.apache.clerezza.commons.rdf.impl.utils.TripleImpl; |
| import org.apache.clerezza.rdf.core.LiteralFactory; |
| import org.apache.stanbol.commons.indexedgraph.IndexedGraph; |
| import org.apache.stanbol.entityhub.model.clerezza.RdfValueFactory; |
| import org.apache.stanbol.entityhub.servicesapi.model.Representation; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class ResourceAdapterTest { |
| |
| /** |
| * Test related to STANBOL-698 |
| */ |
| @Test |
| public void testDouble(){ |
| Graph graph = new IndexedGraph(); |
| IRI id = new IRI("http://www.example.org/test"); |
| IRI doubleTestField = new IRI("http://www.example.org/field/double"); |
| LiteralFactory lf = LiteralFactory.getInstance(); |
| graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Double.NaN))); |
| graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Double.POSITIVE_INFINITY))); |
| graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Double.NEGATIVE_INFINITY))); |
| |
| RdfValueFactory vf = new RdfValueFactory(graph); |
| Representation r = vf.createRepresentation(id.getUnicodeString()); |
| Set<Double> expected = new HashSet<Double>(Arrays.asList( |
| Double.NaN, Double.POSITIVE_INFINITY,Double.NEGATIVE_INFINITY)); |
| Iterator<Double> dit = r.get(doubleTestField.getUnicodeString(), Double.class); |
| while(dit.hasNext()){ |
| Double val = dit.next(); |
| Assert.assertNotNull(val); |
| Assert.assertTrue(expected.remove(val)); |
| } |
| Assert.assertTrue(expected.isEmpty()); |
| } |
| |
| @Test |
| public void testFloat(){ |
| Graph graph = new IndexedGraph(); |
| IRI id = new IRI("http://www.example.org/test"); |
| IRI doubleTestField = new IRI("http://www.example.org/field/double"); |
| LiteralFactory lf = LiteralFactory.getInstance(); |
| graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Float.NaN))); |
| graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Float.POSITIVE_INFINITY))); |
| graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Float.NEGATIVE_INFINITY))); |
| |
| RdfValueFactory vf = new RdfValueFactory(graph); |
| Representation r = vf.createRepresentation(id.getUnicodeString()); |
| Set<Float> expected = new HashSet<Float>(Arrays.asList( |
| Float.NaN, Float.POSITIVE_INFINITY,Float.NEGATIVE_INFINITY)); |
| Iterator<Float> dit = r.get(doubleTestField.getUnicodeString(), Float.class); |
| while(dit.hasNext()){ |
| Float val = dit.next(); |
| Assert.assertNotNull(val); |
| Assert.assertTrue(expected.remove(val)); |
| } |
| Assert.assertTrue(expected.isEmpty()); |
| } |
| // TODO: how to create NAN, POSITIVE_INFINITY, NEGATIVE_INVINITY instances for BigDecimal |
| // @Test |
| // public void testBigDecimal(){ |
| // Graph graph = new IndexedGraph(); |
| // IRI id = new IRI("http://www.example.org/test"); |
| // IRI doubleTestField = new IRI("http://www.example.org/field/double"); |
| // LiteralFactory lf = LiteralFactory.getInstance(); |
| // graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(BigDecimal.valueOf(Double.NaN)))); |
| // graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(BigDecimal.valueOf(Double.POSITIVE_INFINITY)))); |
| // graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(BigDecimal.valueOf(Double.NEGATIVE_INFINITY)))); |
| // |
| // RdfValueFactory vf = new RdfValueFactory(graph); |
| // Representation r = vf.createRepresentation(id.getUnicodeString()); |
| // Set<BigDecimal> expected = new HashSet<BigDecimal>(Arrays.asList( |
| // BigDecimal.valueOf(Double.NaN), BigDecimal.valueOf(Double.POSITIVE_INFINITY), |
| // BigDecimal.valueOf(Double.NEGATIVE_INFINITY))); |
| // Iterator<BigDecimal> dit = r.get(doubleTestField.getUnicodeString(), BigDecimal.class); |
| // while(dit.hasNext()){ |
| // BigDecimal val = dit.next(); |
| // Assert.assertNotNull(val); |
| // Assert.assertTrue(expected.remove(val)); |
| // } |
| // Assert.assertTrue(expected.isEmpty()); |
| // } |
| } |