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* to you under the Apache License, Version 2.0 (the
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*
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package org.apache.cayenne.cache;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import junit.framework.TestCase;
import org.apache.cayenne.cache.OSQueryCache.RefreshSpecification;
import org.apache.cayenne.query.MockQueryMetadata;
import org.apache.cayenne.query.QueryMetadata;
import com.opensymphony.oscache.base.CacheEntry;
import com.opensymphony.oscache.general.GeneralCacheAdministrator;
public class OSQueryCacheTest extends TestCase {
public void testDefaults() {
OSQueryCache cache = new OSQueryCache();
assertNull(cache.refreshSpecifications);
assertNull(cache.defaultRefreshSpecification.cronExpression);
assertEquals(
CacheEntry.INDEFINITE_EXPIRY,
cache.defaultRefreshSpecification.refreshPeriod);
}
public void testDefaultOverrides() {
Properties props = new Properties();
props.put(OSQueryCache.DEFAULT_REFRESH_KEY, "15");
props.put(OSQueryCache.DEFAULT_CRON_KEY, "9 * * * * *");
OSQueryCache cache = new OSQueryCache(new GeneralCacheAdministrator(), props);
assertNull(cache.refreshSpecifications);
assertEquals("9 * * * * *", cache.defaultRefreshSpecification.cronExpression);
assertEquals(15, cache.defaultRefreshSpecification.refreshPeriod);
}
public void testQueryOverrides() {
Properties props = new Properties();
props.put(OSQueryCache.GROUP_PREFIX + "ABC" + OSQueryCache.REFRESH_SUFFIX, "25");
props.put(
OSQueryCache.GROUP_PREFIX + "ABC" + OSQueryCache.CRON_SUFFIX,
"12 * * * * *");
props.put(OSQueryCache.GROUP_PREFIX + "XYZ" + OSQueryCache.REFRESH_SUFFIX, "35");
props.put(
OSQueryCache.GROUP_PREFIX + "XYZ" + OSQueryCache.CRON_SUFFIX,
"24 * * * * *");
OSQueryCache cache = new OSQueryCache(new GeneralCacheAdministrator(), props);
assertNotNull(cache.refreshSpecifications);
assertEquals(2, cache.refreshSpecifications.size());
RefreshSpecification abc = cache.refreshSpecifications.get("ABC");
assertNotNull(abc);
assertEquals("12 * * * * *", abc.cronExpression);
assertEquals(25, abc.refreshPeriod);
RefreshSpecification xyz = cache.refreshSpecifications.get("XYZ");
assertNotNull(xyz);
assertEquals("24 * * * * *", xyz.cronExpression);
assertEquals(35, xyz.refreshPeriod);
}
public void testGroupNames() {
Properties props = new Properties();
OSQueryCache c1 = new OSQueryCache(new GeneralCacheAdministrator(), props);
assertTrue(c1.getGroupNames().isEmpty());
props.put(OSQueryCache.GROUP_PREFIX + "ABC" + OSQueryCache.REFRESH_SUFFIX, "25");
props.put(
OSQueryCache.GROUP_PREFIX + "XYZ" + OSQueryCache.CRON_SUFFIX,
"24 * * * * *");
OSQueryCache c2 = new OSQueryCache(new GeneralCacheAdministrator(), props);
assertEquals(2, c2.getGroupNames().size());
assertTrue(c2.getGroupNames().contains("ABC"));
assertTrue(c2.getGroupNames().contains("XYZ"));
}
public void testSize() {
OSQueryCache cache = new OSQueryCache();
List r1 = new ArrayList();
QueryMetadata m1 = new MockQueryMetadata() {
@Override
public String getCacheKey() {
return "a";
}
};
cache.put(m1, r1);
assertEquals(1, cache.size());
List r2 = new ArrayList();
QueryMetadata m2 = new MockQueryMetadata() {
@Override
public String getCacheKey() {
return "b";
}
};
cache.put(m2, r2);
assertEquals(2, cache.size());
}
}