/*
* 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.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.solr.client.solrj.io.Tuple;
import org.apache.solr.client.solrj.io.eval.EqualsEvaluator;
import org.apache.solr.client.solrj.io.eval.RawValueEvaluator;
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 EqualsEvaluatorTest extends LuceneTestCase {
StreamFactory factory;
Map<String, Object> values;
public EqualsEvaluatorTest() {
super();
factory = new StreamFactory()
.withFunctionName("eq", EqualsEvaluator.class)
.withFunctionName("val", RawValueEvaluator.class)
;
values = new HashMap<String,Object>();
}
@Test
public void operationFieldName() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(sum(a),val(9))");
Object result;
values.clear();
values.put("sum(a)", 9);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
}
@Test
public void eqTwoIntegers() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(a,b)");
Object result;
values.clear();
values.put("a", 1);
values.put("b", 1);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", 1);
values.put("b", 1.0);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", 1.0);
values.put("b", 1);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", 1);
values.put("b", 2);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, result);
values.clear();
values.put("a", -1);
values.put("b", -1);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", 1);
values.put("b", 2.0);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, result);
values.clear();
values.put("a", 1.0);
values.put("b", 2);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, result);
}
@Test
public void eqTwoStrings() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(a,b)");
Object result;
String foo = "foo";
String bar = "bar";
values.clear();
values.put("a", "foo");
values.put("b", "foo");
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", "foo");
values.put("b", "bar");
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, false);
values.clear();
values.put("a", "foo bar baz");
values.put("b", "foo bar baz");
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", "foo bar baz");
values.put("b", "foo bar jaz");
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, result);
values.clear();
values.put("a", foo);
values.put("b", foo);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", foo);
values.put("b", bar);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, result);
}
@Test
public void eqTwoBooleans() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(a,b)");
Object result;
Boolean t = true;
Boolean f = false;
values.clear();
values.put("a", true);
values.put("b",true);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", false);
values.put("b",false);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", true);
values.put("b", false);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, false);
values.clear();
values.put("a", false);
values.put("b", true);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, result);
values.clear();
values.put("a", t);
values.put("b", f);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(false, result);
values.clear();
values.put("a", t);
values.put("b", t);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
values.clear();
values.put("a", f);
values.put("b", f);
result = evaluator.evaluate(new Tuple(values));
Assert.assertTrue(result instanceof Boolean);
Assert.assertEquals(true, result);
}
@Test(expected = IOException.class)
public void eqDifferentTypes1() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(a,b)");
values.clear();
values.put("a", true);
values.put("b",1);
evaluator.evaluate(new Tuple(values));
}
@Test(expected = IOException.class)
public void eqDifferentTypes2() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(a,b)");
values.clear();
values.put("a", 1);
values.put("b",false);
evaluator.evaluate(new Tuple(values));
}
@Test(expected = IOException.class)
public void eqDifferentTypes3() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(a,b)");
values.clear();
values.put("a", "1");
values.put("b",1);
evaluator.evaluate(new Tuple(values));
}
@Test(expected = IOException.class)
public void eqDifferentTypes4() throws Exception{
StreamEvaluator evaluator = factory.constructEvaluator("eq(a,b)");
values.clear();
values.put("a", "true");
values.put("b",true);
evaluator.evaluate(new Tuple(values));
}
}