QRegionInterfaceJUnitTest.java

/*
 * 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.
 */
/*
 * QRegionInterfaceJUnitTest.java JUnit based test
 *
 * Created on March 10, 2005, 6:07 PM
 */
package org.apache.geode.cache.query.functional;

import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.util.Collection;

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.RegionExistsException;
import org.apache.geode.cache.query.CacheUtils;
import org.apache.geode.cache.query.Query;
import org.apache.geode.cache.query.TypeMismatchException;
import org.apache.geode.cache.query.data.Portfolio;
import org.apache.geode.test.junit.categories.IntegrationTest;

/**
 *
 */
@Category(IntegrationTest.class)
public class QRegionInterfaceJUnitTest {

  @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();
  }

  @Test
  public void testGetKeys() throws Exception {
    Query query = CacheUtils.getQueryService()
        .newQuery("select distinct * from /Portfolios.keys where toString = '1'");
    Collection result = (Collection) query.execute();
    if (!result.iterator().next().equals("1"))
      fail(query.getQueryString());
  }

  @Test
  public void testGetValues() throws Exception {
    Query query = CacheUtils.getQueryService()
        .newQuery("select distinct * from /Portfolios.values where ID = 1");
    Collection result = (Collection) query.execute();
    Portfolio p = (Portfolio) result.iterator().next();
    if (p.getID() != 1)
      fail(query.getQueryString());
  }

  @Test
  public void testGetEntries() throws Exception {
    Query query = CacheUtils.getQueryService()
        .newQuery("select distinct * from /Portfolios.entries where value.ID = 1 and key = '1'");
    Collection result = (Collection) query.execute();
    Region.Entry entry = (Region.Entry) result.iterator().next();
    if (!entry.getKey().equals("1") || ((Portfolio) entry.getValue()).getID() != 1)
      fail(query.getQueryString());
  }

  @Test
  public void testMiscQueries() throws Exception {
    String testData[][] = {{"/Portfolios.fullPath", "/Portfolios"}, {"/Portfolios.size", "4"},
        {"/Portfolios.size > 0", "true"},};
    for (int i = 0; i < testData.length; i++) {
      Query query = CacheUtils.getQueryService().newQuery(testData[i][0]);
      String result = query.execute().toString();
      if (!result.equals(testData[i][1]))
        fail(query.getQueryString());
    }
  }

  @Test
  public void testBug35905KeySet() throws Exception {
    Query query = CacheUtils.getQueryService()
        .newQuery("select distinct * from /Portfolios.keySet where toString = '1'");
    Collection result = (Collection) query.execute();
    if (!result.iterator().next().equals("1"))
      fail(query.getQueryString());
  }

  @Test
  public void testBug35905EntrySet() throws Exception {
    Query query = CacheUtils.getQueryService().newQuery(
        "select distinct key from /Portfolios.entrySet , value.positions.values   where value.ID = 1 and key = '1'");
    Collection result = (Collection) query.execute();
    if (!result.iterator().next().equals("1"))
      fail(query.getQueryString());
  }

  @Test
  public void testBug35905ContainsValue() throws Exception {
    String testData[][] = {{"/Portfolios.containsValue($1)", "true"},};
    for (int i = 0; i < testData.length; i++) {
      Query query = CacheUtils.getQueryService().newQuery(testData[i][0]);
      String result =
          query.execute(new Object[] {CacheUtils.getRegion("/Portfolios").get("1")}).toString();
      if (!result.equals(testData[i][1]))
        fail(query.getQueryString());
    }
  }

  @Test
  public void testUnsupportedExceptionInSubregionsMethod() {
    Region region1 = null;
    Region region2 = null;
    try {
      region1 = CacheUtils.getRegion("/Portfolios").createSubregion("region1",
          CacheUtils.getRegion("/Portfolios").getAttributes());
      region2 = CacheUtils.getRegion("/Portfolios").createSubregion("region2",
          CacheUtils.getRegion("/Portfolios").getAttributes());
    } catch (RegionExistsException ree) {
      fail("Test failed because of Exception= " + ree);
    }
    region1.put("5", new Portfolio(0));
    region1.put("5", new Portfolio(1));
    region2.put("6", new Portfolio(2));
    region2.put("6", new Portfolio(3));
    Query query = CacheUtils.getQueryService()
        .newQuery("select distinct * from /Portfolios.subregions(false) where remove('5')!= null");
    try {
      query.execute();
      assertTrue(!region1.containsKey("5"));
      assertTrue(!region2.containsKey("5"));
      fail("The test should have thrown TypeMismatchException exception");
    } catch (TypeMismatchException tme) {
      // Test has passed successfuly as this exception is expected
    } catch (Exception e) {
      fail("Test failed because of Exception= " + e);
    }
  }



}