/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.core.util.store;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import org.mule.runtime.api.store.ObjectStoreException;
import org.mule.tck.junit4.AbstractMuleTestCase;
import org.mule.tck.size.SmallTest;
import org.junit.Before;
import org.junit.Test;
@SmallTest
public class PartitionedInMemoryObjectStoreTestCase extends AbstractMuleTestCase {
private static final String TEST_PARTITION = "testPartition";
private static final String TEST_VALUE = "testValue";
private static final String TEST_KEY1 = "testKey1";
private static final String TEST_KEY2 = "testKey2";
private static final String TEST_KEY3 = "testKey3";
private PartitionedInMemoryObjectStore<String> store;
private long currentNanoTime = MILLISECONDS.toNanos(1);
@Before
public void setup() {
store = new PartitionedInMemoryObjectStore() {
@Override
protected long getCurrentNanoTime() {
return currentNanoTime;
}
};
}
@Test
public void expireByTtlMultipleKeysInsertedInTheSameNanoSecond() throws ObjectStoreException {
store.store(TEST_KEY1, TEST_VALUE, TEST_PARTITION);
store.store(TEST_KEY2, TEST_VALUE, TEST_PARTITION);
currentNanoTime = MILLISECONDS.toNanos(2);
store.store(TEST_KEY3, TEST_VALUE, TEST_PARTITION);
store.expire(1, 100, TEST_PARTITION);
assertThat(store.contains(TEST_KEY1, TEST_PARTITION), is(false));
assertThat(store.contains(TEST_KEY2, TEST_PARTITION), is(false));
assertThat(store.retrieve(TEST_KEY3, TEST_PARTITION), equalTo(TEST_VALUE));
}
@Test
public void expireByNumberOfEntriesMultipleKeysInsertedInTheSameNanoSecond() throws ObjectStoreException {
store.store(TEST_KEY1, TEST_VALUE, TEST_PARTITION);
store.store(TEST_KEY2, TEST_VALUE, TEST_PARTITION);
currentNanoTime = MILLISECONDS.toNanos(2);
store.store(TEST_KEY3, TEST_VALUE, TEST_PARTITION);
store.expire(10, 1, TEST_PARTITION);
assertThat(store.contains(TEST_KEY1, TEST_PARTITION), is(false));
assertThat(store.contains(TEST_KEY2, TEST_PARTITION), is(false));
assertThat(store.retrieve(TEST_KEY3, TEST_PARTITION), equalTo(TEST_VALUE));
}
@Test
public void removeKeyInsertedInTheSameNanosecondThanOther() throws ObjectStoreException {
store.store(TEST_KEY1, TEST_VALUE, TEST_PARTITION);
store.store(TEST_KEY2, TEST_VALUE, TEST_PARTITION);
currentNanoTime = MILLISECONDS.toNanos(2);
store.store(TEST_KEY3, TEST_VALUE, TEST_PARTITION);
store.remove(TEST_KEY2, TEST_PARTITION);
assertThat(store.retrieve(TEST_KEY1, TEST_PARTITION), equalTo(TEST_VALUE));
assertThat(store.contains(TEST_KEY2, TEST_PARTITION), is(false));
assertThat(store.retrieve(TEST_KEY3, TEST_PARTITION), equalTo(TEST_VALUE));
}
}