| /* |
| * 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.rya.indexing.pcj.fluo.app; |
| |
| import static org.apache.rya.api.domain.VarNameUtils.prependConstant; |
| import static org.apache.rya.indexing.pcj.fluo.app.IncrementalUpdateConstants.TYPE_DELIM; |
| import static org.junit.Assert.assertEquals; |
| |
| import org.eclipse.rdf4j.model.ValueFactory; |
| import org.eclipse.rdf4j.model.impl.SimpleValueFactory; |
| import org.eclipse.rdf4j.model.vocabulary.XMLSchema; |
| import org.eclipse.rdf4j.query.MalformedQueryException; |
| import org.eclipse.rdf4j.query.algebra.StatementPattern; |
| import org.eclipse.rdf4j.query.algebra.Var; |
| import org.junit.Test; |
| |
| /** |
| * Tests the methods of {@link FluoStringConverterTest}. |
| */ |
| public class FluoStringConverterTest { |
| private static final ValueFactory VF = SimpleValueFactory.getInstance(); |
| |
| @Test |
| public void statementPatternToString() throws MalformedQueryException { |
| // Setup a StatementPattern that represents "?x <http://worksAt> <http://Chipotle>." |
| final Var subject = new Var("x"); |
| final Var predicate = new Var(prependConstant("http://worksAt"), VF.createIRI("http://worksAt")); |
| predicate.setConstant(true); |
| final Var object = new Var(prependConstant("http://Chipotle"), VF.createIRI("http://Chipotle")); |
| object.setConstant(true); |
| final StatementPattern pattern = new StatementPattern(subject, predicate, object); |
| |
| // Convert the pattern to a String. |
| final String spString = FluoStringConverter.toStatementPatternString(pattern); |
| |
| // Ensure it converted to the expected result. |
| final String expected = "x:::" + |
| prependConstant("http://worksAt<<~>>http://www.w3.org/2001/XMLSchema#anyURI:::") + |
| prependConstant("http://Chipotle<<~>>http://www.w3.org/2001/XMLSchema#anyURI"); |
| |
| assertEquals(spString, expected); |
| } |
| |
| @Test |
| public void stringToStatementPattern() { |
| // Setup the String representation of a statement pattern. |
| final String patternString = "x:::" + |
| prependConstant("http://worksAt<<~>>http://www.w3.org/2001/XMLSchema#anyURI:::") + |
| prependConstant("http://Chipotle<<~>>http://www.w3.org/2001/XMLSchema#anyURI"); |
| |
| // Convert it to a StatementPattern. |
| final StatementPattern statementPattern = FluoStringConverter.toStatementPattern(patternString); |
| |
| // Enusre it converted to the expected result. |
| final Var subject = new Var("x"); |
| final Var predicate = new Var(prependConstant("http://worksAt"), VF.createIRI("http://worksAt")); |
| predicate.setConstant(true); |
| final Var object = new Var(prependConstant("http://Chipotle"), VF.createIRI("http://Chipotle")); |
| object.setConstant(true); |
| final StatementPattern expected = new StatementPattern(subject, predicate, object); |
| |
| assertEquals(expected, statementPattern); |
| } |
| |
| @Test |
| public void toVar_uri() { |
| // Setup the string representation of the variable. |
| final String varString = String.format(prependConstant("http://Chipotle%s%s"),TYPE_DELIM,XMLSchema.ANYURI ); |
| |
| // Convert it to a Var object. |
| final Var var = FluoStringConverter.toVar(varString); |
| |
| // Ensure it converted to the expected result. |
| final Var expected = new Var(prependConstant("http://Chipotle"), VF.createIRI("http://Chipotle")); |
| expected.setConstant(true); |
| |
| assertEquals(expected, var); |
| } |
| |
| @Test |
| public void toVar_int() throws MalformedQueryException { |
| // Setup the string representation of the variable. |
| final String varString = prependConstant("5<<~>>http://www.w3.org/2001/XMLSchema#integer"); |
| |
| // Convert it to a Var object. |
| final Var result = FluoStringConverter.toVar(varString); |
| |
| // Ensure it converted to the expected result. |
| final Var expected = new Var(prependConstant("5"), VF.createLiteral("5", XMLSchema.INTEGER)); |
| expected.setConstant(true); |
| |
| assertEquals(expected, result); |
| } |
| |
| @Test |
| public void toVar_string() { |
| // Setup the string representation of the variable. |
| final String varString = prependConstant("Chipotle<<~>>http://www.w3.org/2001/XMLSchema#string"); |
| |
| // Convert it to a Var object. |
| final Var result = FluoStringConverter.toVar(varString); |
| |
| // Ensure it converted to the expected result. |
| final Var expected = new Var(prependConstant("Chipotle"), VF.createLiteral("Chipotle", XMLSchema.STRING)); |
| expected.setConstant(true); |
| |
| assertEquals(expected, result); |
| } |
| } |