| /** |
| * 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.commons.rdf.jsonldjava; |
| |
| import static org.junit.Assert.*; |
| |
| import java.util.Optional; |
| |
| import org.apache.commons.rdf.simple.Types; |
| import org.junit.Test; |
| |
| /** |
| * COMMONSRDF-56: Test Literal comparisons with JSONLD-Java |
| */ |
| public class JsonLdComparisonTest { |
| |
| JsonLdRDF rdf = new JsonLdRDF(); |
| |
| @Test |
| public void literalEqual() throws Exception { |
| final JsonLdLiteral lit1 = rdf.createLiteral("Hello"); |
| final JsonLdLiteral lit2 = rdf.createLiteral("Hello"); |
| final JsonLdLiteral lit3 = rdf.createLiteral("Hello", Types.XSD_STRING); |
| assertEquals(lit1, lit2); |
| assertEquals(lit1, lit3); |
| } |
| |
| @Test |
| public void literalNotEqual() throws Exception { |
| final JsonLdLiteral lit1 = rdf.createLiteral("Hello"); |
| final JsonLdLiteral lit2 = rdf.createLiteral("Hello there"); |
| assertNotEquals(lit1, lit2); |
| } |
| |
| @Test |
| public void literalEqualLang() throws Exception { |
| final JsonLdLiteral lit1 = rdf.createLiteral("Allo Allo", "fr"); |
| final JsonLdLiteral lit2 = rdf.createLiteral("Allo Allo", "fr"); |
| assertEquals(lit1, lit2); |
| } |
| |
| @Test |
| public void literalNotEqualLang() throws Exception { |
| final JsonLdLiteral lit1 = rdf.createLiteral("Hello", "en"); |
| final JsonLdLiteral lit2 = rdf.createLiteral("Hello", "en-us"); |
| assertNotEquals(lit1, lit2); |
| } |
| |
| @Test |
| public void literalEqualType() throws Exception { |
| final JsonLdLiteral lit1 = rdf.createLiteral("1", Types.XSD_INTEGER); |
| final JsonLdLiteral lit2 = rdf.createLiteral("1", Types.XSD_INTEGER); |
| assertEquals(lit1, lit2); |
| } |
| |
| |
| @Test |
| public void literalNotEqualType() throws Exception { |
| final JsonLdLiteral lit1 = rdf.createLiteral("1", Types.XSD_INTEGER); |
| final JsonLdLiteral lit2 = rdf.createLiteral("2", Types.XSD_INTEGER); |
| final JsonLdLiteral lit3 = rdf.createLiteral("1", Types.XSD_STRING); |
| |
| assertNotEquals(lit1, lit2); |
| assertNotEquals(lit1, lit3); |
| } |
| |
| |
| @Test |
| public void grahContains() throws Exception { |
| final JsonLdGraph graph = rdf.createGraph(); |
| final JsonLdIRI s = rdf.createIRI("http://example.com/s"); |
| final JsonLdIRI p = rdf.createIRI("http://example.com/p"); |
| final JsonLdLiteral lit1 = rdf.createLiteral("Hello"); |
| |
| graph.add(s, p, lit1); |
| assertTrue(graph.contains(s, p, rdf.createLiteral("Hello"))); |
| assertTrue(graph.contains(s, p, rdf.createLiteral("Hello", Types.XSD_STRING))); |
| assertFalse(graph.contains(s, p, rdf.createLiteral("Hello", Types.XSD_NORMALIZEDSTRING))); |
| assertFalse(graph.contains(s, p, rdf.createLiteral("Hello", "en"))); |
| assertFalse(graph.contains(s, p, rdf.createLiteral("Other"))); |
| } |
| |
| @Test |
| public void datasetContains() throws Exception { |
| final JsonLdDataset dataset = rdf.createDataset(); |
| final JsonLdIRI s = rdf.createIRI("http://example.com/s"); |
| final JsonLdIRI p = rdf.createIRI("http://example.com/p"); |
| final JsonLdLiteral lit1 = rdf.createLiteral("Hello"); |
| |
| dataset.add(null, s, p, lit1); |
| assertTrue(dataset.contains(Optional.empty(), s, p, rdf.createLiteral("Hello"))); |
| assertTrue(dataset.contains(Optional.empty(), s, p, rdf.createLiteral("Hello", Types.XSD_STRING))); |
| assertFalse(dataset.contains(Optional.empty(), s, p, rdf.createLiteral("Hello", Types.XSD_NORMALIZEDSTRING))); |
| assertFalse(dataset.contains(Optional.empty(), s, p, rdf.createLiteral("Hello", "en"))); |
| assertFalse(dataset.contains(Optional.empty(), s, p, rdf.createLiteral("Other"))); |
| } |
| |
| @Test |
| public void datasetRemove() throws Exception { |
| final JsonLdDataset dataset = rdf.createDataset(); |
| final JsonLdIRI s = rdf.createIRI("http://example.com/s"); |
| final JsonLdIRI p = rdf.createIRI("http://example.com/p"); |
| final JsonLdLiteral lit1 = rdf.createLiteral("Hello"); |
| |
| dataset.add(null, s, p, lit1); |
| assertTrue(dataset.contains(Optional.empty(), s, p, lit1)); |
| dataset.remove(null, null, null, rdf.createLiteral("Other")); // should NOT match |
| assertTrue(dataset.contains(Optional.empty(), s, p, lit1)); |
| dataset.remove(null, null, null, rdf.createLiteral("Hello", Types.XSD_STRING)); // SHOULD match |
| assertFalse(dataset.contains(Optional.empty(), s, p, lit1)); |
| } |
| |
| @Test |
| public void datasetStream() throws Exception { |
| final JsonLdDataset dataset = rdf.createDataset(); |
| final JsonLdIRI s = rdf.createIRI("http://example.com/s"); |
| final JsonLdIRI p = rdf.createIRI("http://example.com/p"); |
| final JsonLdLiteral lit1 = rdf.createLiteral("Hello"); |
| final JsonLdLiteral lit2 = rdf.createLiteral("Other"); |
| |
| dataset.add(null, s, p, lit1); |
| assertTrue(dataset.stream(Optional.empty(), s, p, lit1).findAny().isPresent()); |
| assertFalse(dataset.stream(Optional.empty(), s, p, lit2).findAny().isPresent()); |
| } |
| |
| } |