/*
*
* 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.
*
*/
package org.apache.bookkeeper.meta;
import org.junit.Test;
import org.junit.Assert;
import org.apache.bookkeeper.versioning.Version;
import org.apache.bookkeeper.versioning.Version.Occurred;
public class TestZkVersion {
@Test(timeout=60000)
public void testNullZkVersion() {
ZkVersion zkVersion = new ZkVersion(99);
try {
zkVersion.compare(null);
Assert.fail("Should fail comparing with null version.");
} catch (NullPointerException npe) {
}
}
@Test(timeout=60000)
public void testInvalidVersion() {
ZkVersion zkVersion = new ZkVersion(99);
try {
zkVersion.compare(new Version() {
@Override
public Occurred compare(Version v) {
return Occurred.AFTER;
}
});
Assert.fail("Should not reach here!");
} catch (IllegalArgumentException iae) {
}
}
@Test(timeout=60000)
public void testCompare() {
ZkVersion zv = new ZkVersion(99);
Assert.assertEquals(Occurred.AFTER, zv.compare(new ZkVersion(98)));
Assert.assertEquals(Occurred.BEFORE, zv.compare(new ZkVersion(100)));
Assert.assertEquals(Occurred.CONCURRENTLY, zv.compare(new ZkVersion(99)));
Assert.assertEquals(Occurred.CONCURRENTLY, zv.compare(Version.ANY));
Assert.assertEquals(Occurred.AFTER, zv.compare(Version.NEW));
}
}