| /* |
| * 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.solr.client.solrj.io.stream.eval; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.solr.SolrTestCase; |
| import org.apache.solr.client.solrj.io.Tuple; |
| import org.apache.solr.client.solrj.io.eval.AddEvaluator; |
| import org.apache.solr.client.solrj.io.eval.StreamEvaluator; |
| import org.apache.solr.client.solrj.io.stream.expr.StreamFactory; |
| import org.junit.Test; |
| |
| import junit.framework.Assert; |
| |
| public class AddEvaluatorTest extends SolrTestCase { |
| |
| StreamFactory factory; |
| Map<String, Object> values; |
| |
| public AddEvaluatorTest() { |
| super(); |
| |
| factory = new StreamFactory() |
| .withFunctionName("add", AddEvaluator.class); |
| values = new HashMap<String,Object>(); |
| } |
| |
| @Test |
| public void addTwoFieldsWithValues() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(a,b)"); |
| Object result; |
| |
| values.clear(); |
| values.put("a", 1); |
| values.put("b", 2); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(3D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(3.1D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(3.2D, result); |
| } |
| |
| @Test//(expected = NumberFormatException.class) |
| public void addTwoFieldWithNulls() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(a,b)"); |
| Object result; |
| |
| values.clear(); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertNull(result); |
| } |
| |
| @Test//(expected = NumberFormatException.class) |
| public void addTwoFieldsWithNull() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(a,b)"); |
| Object result; |
| |
| values.clear(); |
| values.put("a", 1); |
| values.put("b", null); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertNull(result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", null); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertNull(result); |
| |
| values.clear(); |
| values.put("a", null); |
| values.put("b", 1.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertNull(result); |
| } |
| |
| @Test//(expected = NumberFormatException.class) |
| public void addTwoFieldsWithMissingField() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(a,b)"); |
| Object result; |
| |
| values.clear(); |
| values.put("a", 1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertNull(result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertNull(result); |
| |
| values.clear(); |
| values.put("b", 1.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertNull(result); |
| } |
| |
| @Test |
| public void addManyFieldsWithValues() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(a,b,c,d)"); |
| Object result; |
| |
| values.clear(); |
| values.put("a", 1); |
| values.put("b", 2); |
| values.put("c", 3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(10D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2); |
| values.put("c", 3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(10.1D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| values.put("c", 3.1); |
| values.put("d", 4.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(10.4D, result); |
| } |
| |
| @Test |
| public void addManyFieldsWithSubAdds() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(a,b,add(c,d))"); |
| Object result; |
| |
| values.clear(); |
| values.put("a", 1); |
| values.put("b", 2); |
| values.put("c", 3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(10D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2); |
| values.put("c", 3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(10.1D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| values.put("c", 3.1); |
| values.put("d", 4.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(10.4D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| values.put("c", 3.1); |
| values.put("d", 4.123456789123456); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(10.423456789123456, result); |
| |
| values.clear(); |
| values.put("a", 123456789123456789L); |
| values.put("b", 123456789123456789L); |
| values.put("c", 123456789123456789L); |
| values.put("d", 123456789123456789L); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(4 * 123456789123456789D, result); |
| } |
| |
| @Test |
| public void addManyFieldsWithManySubAdds() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(add(a,b),add(c,d),add(c,a))"); |
| Object result; |
| |
| values.clear(); |
| values.put("a", 1); |
| values.put("b", 2); |
| values.put("c", 3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(14D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2); |
| values.put("c", 3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(14.2D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| values.put("c", 3.1); |
| values.put("d", 4.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(14.6D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| values.put("c", 3.1); |
| values.put("d", 4.123456789123456); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(14.623456789123456, result); |
| |
| values.clear(); |
| values.put("a", 123456789123456789L); |
| values.put("b", 123456789123456789L); |
| values.put("c", 123456789123456789L); |
| values.put("d", 123456789123456789L); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(6 * 123456789123456789D, result); |
| |
| values.clear(); |
| values.put("a", 4.12345678); |
| values.put("b", 4.12345678); |
| values.put("c", 4.12345678); |
| values.put("d", 4.12345678); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(6 * 4.12345678, result); |
| } |
| |
| @Test |
| public void addManyFieldsWithManySubAddsWithNegative() throws Exception{ |
| StreamEvaluator evaluator = factory.constructEvaluator("add(add(a,b),add(c,d),add(c,a))"); |
| Object result; |
| |
| values.clear(); |
| values.put("a", -1); |
| values.put("b", 2); |
| values.put("c", 3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(10D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2); |
| values.put("c", -3); |
| values.put("d", 4); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(2.2D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| values.put("c", -3.1); |
| values.put("d", 4.1); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(2.2D, result); |
| |
| values.clear(); |
| values.put("a", 1.1); |
| values.put("b", 2.1); |
| values.put("c", -3.1); |
| values.put("d", 5.223456789123456); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(3.323456789123456, result); |
| |
| values.clear(); |
| values.put("a", 123456789123456789L); |
| values.put("b", -123456789123456789L); |
| values.put("c", 123456789123456789L); |
| values.put("d", 123456789123456789L); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertEquals(4 * 123456789123456789D, result); |
| |
| values.clear(); |
| values.put("a", -4.12345678); |
| values.put("b", -4.12345678); |
| values.put("c", -4.12345678); |
| values.put("d", -4.12345678); |
| result = evaluator.evaluate(new Tuple(values)); |
| Assert.assertTrue(result instanceof Double); |
| Assert.assertEquals(6 * -4.12345678, result); |
| } |
| |
| } |