/*
* 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.
*/
/*
* ComparisonOperatorsJUnitTest.java JUnit based test
*
* Created on March 10, 2005, 3:14 PM
*/
package org.apache.geode.cache.query.functional;
import static org.junit.Assert.fail;
import java.util.Collection;
import java.util.Iterator;
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.IndexType;
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 ComparisonOperatorsJUnitTest {
public ComparisonOperatorsJUnitTest() {}
public String getName() {
return this.getClass().getSimpleName();
}
@Before
public void setUp() throws java.lang.Exception {
CacheUtils.startCache();
Region region = CacheUtils.createRegion("Portfolios", Portfolio.class);
region.put("0", new Portfolio(0));
region.put("1", new Portfolio(1));
region.put("2", new Portfolio(2));
region.put("3", new Portfolio(3));
}
@After
public void tearDown() throws java.lang.Exception {
CacheUtils.closeCache();
}
String operators[] = {"=", "<>", "!=", "<", "<=", ">", ">="};
@Test
public void testCompareWithInt() throws Exception {
String var = "ID";
int value = 2;
QueryService qs = CacheUtils.getQueryService();
for (int i = 0; i < operators.length; i++) {
Query query =
qs.newQuery("SELECT DISTINCT * FROM /Portfolios where " + var + operators[i] + value);
Object result = query.execute();
if (result instanceof Collection) {
Iterator iter = ((Collection) result).iterator();
while (iter.hasNext()) {
boolean isPassed = false;
Portfolio p = (Portfolio) iter.next();
switch (i) {
case 0:
isPassed = (p.getID() == value);
break;
case 1:
isPassed = (p.getID() != value);
break;
case 2:
isPassed = (p.getID() != value);
break;
case 3:
isPassed = (p.getID() < value);
break;
case 4:
isPassed = (p.getID() <= value);
break;
case 5:
isPassed = (p.getID() > value);
break;
case 6:
isPassed = (p.getID() >= value);
break;
}
if (!isPassed)
fail(this.getName() + " failed for operator " + operators[i]);
}
} else {
fail(this.getName() + " failed for operator " + operators[i]);
}
}
}
@Test
public void testCompareWithString() throws Exception {
String var = "P1.secId";
String value = "DELL";
QueryService qs = CacheUtils.getQueryService();
for (int i = 0; i < operators.length; i++) {
Query query = qs.newQuery(
"SELECT DISTINCT * FROM /Portfolios where " + var + operators[i] + "'" + value + "'");
Object result = query.execute();
if (result instanceof Collection) {
Iterator iter = ((Collection) result).iterator();
while (iter.hasNext()) {
boolean isPassed = false;
Portfolio p = (Portfolio) iter.next();
switch (i) {
case 0:
isPassed = (p.getP1().getSecId().compareTo(value) == 0);
break;
case 1:
isPassed = (p.getP1().getSecId().compareTo(value) != 0);
break;
case 2:
isPassed = (p.getP1().getSecId().compareTo(value) != 0);
break;
case 3:
isPassed = (p.getP1().getSecId().compareTo(value) < 0);
break;
case 4:
isPassed = (p.getP1().getSecId().compareTo(value) <= 0);
break;
case 5:
isPassed = (p.getP1().getSecId().compareTo(value) > 0);
break;
case 6:
isPassed = (p.getP1().getSecId().compareTo(value) >= 0);
break;
}
if (!isPassed)
fail(this.getName() + " failed for operator " + operators[i]);
}
} else {
fail(this.getName() + " failed for operator " + operators[i]);
}
}
}
@Test
public void testCompareWithNULL() throws Exception {
String var = "P2";
Object value = null;
QueryService qs = CacheUtils.getQueryService();
for (int i = 0; i < operators.length; i++) {
Query query =
qs.newQuery("SELECT DISTINCT * FROM /Portfolios where " + var + operators[i] + value);
Object result = query.execute();
if (result instanceof Collection) {
Iterator iter = ((Collection) result).iterator();
while (iter.hasNext()) {
boolean isPassed = false;
Portfolio p = (Portfolio) iter.next();
switch (i) {
case 0:
isPassed = (p.getP2() == value);
break;
default:
isPassed = (p.getP2() != value);
break;
}
if (!isPassed)
fail(this.getName() + " failed for operator " + operators[i]);
}
} else {
fail(this.getName() + " failed for operator " + operators[i]);
}
}
}
@Test
public void testCompareWithUNDEFINED() throws Exception {
String var = "P2.secId";
QueryService qs = CacheUtils.getQueryService();
for (int i = 0; i < operators.length; i++) {
// According to docs:
// To perform equality or inequality comparisons with UNDEFINED, use the
// IS_DEFINED and IS_UNDEFINED preset query functions instead of these
// comparison operators.
if (!operators[i].equals("=") && !operators[i].equals("!=") && !operators[i].equals("<>")) {
Query query = qs.newQuery(
"SELECT DISTINCT * FROM /Portfolios where " + var + operators[i] + " UNDEFINED");
Object result = query.execute();
if (result instanceof Collection) {
if (((Collection) result).size() != 0)
fail(this.getName() + " failed for operator " + operators[i]);
} else {
fail(this.getName() + " failed for operator " + operators[i]);
}
}
}
}
}