/*
* 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.
*/
/*
* LogicalOperatorsJUnitTest.java JUnit based test
*
* Created on March 11, 2005, 12:50 PM
*/
package org.apache.geode.cache.query.functional;
import static org.junit.Assert.fail;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.query.CacheUtils;
import org.apache.geode.cache.query.Query;
import org.apache.geode.cache.query.QueryService;
import org.apache.geode.cache.query.data.Portfolio;
import org.apache.geode.test.junit.categories.IntegrationTest;
/**
*
*/
@Category(IntegrationTest.class)
public class LogicalOperatorsJUnitTest {
@Before
public void setUp() throws java.lang.Exception {
CacheUtils.startCache();
Region region = CacheUtils.createRegion("Portfolios", Portfolio.class);
for (int i = 0; i < 5; i++) {
region.put("" + i, new Portfolio(i));
}
}
@After
public void tearDown() throws java.lang.Exception {
CacheUtils.closeCache();
}
Object validOperands[] = {Boolean.TRUE, Boolean.FALSE, null, QueryService.UNDEFINED};
Object invalidOperands[] = {new Integer(0), "a"};
@Test
public void testAND() throws Exception {
QueryService qs = CacheUtils.getQueryService();
Object params[] = new Object[2];
for (int i = 0; i < validOperands.length; i++) {
for (int j = 0; j < validOperands.length; j++) {
Query query = qs.newQuery("$1 AND $2");
params[0] = validOperands[i];
params[1] = validOperands[j];
Object result = query.execute(params);
// CacheUtils.log("LogicalTest "+validOperands[i]+" AND "+validOperands[j]+" = "+result+"
// "+checkResult("AND", result, validOperands[i], validOperands[j]));
if (!checkResult("AND", result, validOperands[i], validOperands[j]))
fail(validOperands[i] + " AND " + validOperands[j] + " returns " + result);
}
}
for (int i = 0; i < validOperands.length; i++) {
for (int j = 0; j < invalidOperands.length; j++) {
Query query = qs.newQuery("$1 AND $2");
params[0] = validOperands[i];
params[1] = invalidOperands[j];
try {
Object result = query.execute(params);
fail(validOperands[i] + " AND " + validOperands[j] + " returns " + result);
} catch (Exception e) {
}
}
}
}
@Test
public void testOR() throws Exception {
QueryService qs = CacheUtils.getQueryService();
Object params[] = new Object[2];
for (int i = 0; i < validOperands.length; i++) {
for (int j = 0; j < validOperands.length; j++) {
Query query = qs.newQuery("$1 OR $2");
params[0] = validOperands[i];
params[1] = validOperands[j];
Object result = query.execute(params);
// CacheUtils.log("LogicalTest "+validOperands[i]+" OR "+validOperands[j]+" = "+result+"
// "+checkResult("OR", result, validOperands[i], validOperands[j]));
if (!checkResult("OR", result, validOperands[i], validOperands[j]))
fail(validOperands[i] + " OR " + validOperands[j] + " returns " + result);
}
}
for (int i = 0; i < validOperands.length; i++) {
for (int j = 0; j < invalidOperands.length; j++) {
Query query = qs.newQuery("$1 OR $2");
params[0] = validOperands[i];
params[1] = invalidOperands[j];
try {
Object result = query.execute(params);
fail(validOperands[i] + " OR " + validOperands[j] + " returns " + result);
} catch (Exception e) {
}
}
}
}
@Test
public void testNOT() throws Exception {
QueryService qs = CacheUtils.getQueryService();
for (int i = 0; i < validOperands.length; i++) {
Query query = qs.newQuery("NOT $" + (i + 1));
Object result = query.execute(validOperands);
// CacheUtils.log("LogicalTest "+"NOT "+validOperands[i]+" = "+result+" "+checkResult("NOT",
// result, validOperands[i], null));
if (!checkResult("NOT", result, validOperands[i], null))
fail("NOT " + validOperands[i] + " returns " + result);
}
for (int j = 0; j < invalidOperands.length; j++) {
Query query = qs.newQuery("NOT $" + (j + 1));
try {
Object result = query.execute(invalidOperands);
fail("NOT " + invalidOperands[j] + " returns " + result);
} catch (Exception e) {
}
}
}
private boolean checkResult(String operator, Object result, Object operand1, Object operand2) {
try {
Object temp;
if (operand1 == null) {
temp = operand1;
operand1 = operand2;
operand2 = temp;
}
if (operand1 == null)
return result.equals(QueryService.UNDEFINED);
if (operator.equalsIgnoreCase("AND")) {
if (operand1.equals(Boolean.FALSE))
return result.equals(Boolean.FALSE);
if (operand2 != null && operand2.equals(Boolean.FALSE))
return result.equals(Boolean.FALSE);
if (operand1 == QueryService.UNDEFINED || operand2 == QueryService.UNDEFINED)
return result.equals(QueryService.UNDEFINED);
if (operand2 == null)
return result.equals(QueryService.UNDEFINED);
return result.equals(Boolean.TRUE);
} else if (operator.equalsIgnoreCase("OR")) {
if (operand1.equals(Boolean.TRUE))
return result.equals(Boolean.TRUE);
if (operand2 != null && operand2.equals(Boolean.TRUE))
return result.equals(Boolean.TRUE);
if (operand1 == QueryService.UNDEFINED || operand2 == QueryService.UNDEFINED)
return result == QueryService.UNDEFINED;
if (/* operand1 == null || not possible */ operand2 == null)
return result == QueryService.UNDEFINED;
return result.equals(Boolean.FALSE);
} else if (operator.equalsIgnoreCase("NOT")) {
if (operand1 instanceof Boolean)
return ((Boolean) result).booleanValue() != ((Boolean) operand1).booleanValue();
return result == QueryService.UNDEFINED;
}
} catch (Exception e) {
}
return false;
}
}