/*
* The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
* (the "License"). You may not use this work except in compliance with the License, which is
* available at www.apache.org/licenses/LICENSE-2.0
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied, as more fully set forth in the License.
*
* See the NOTICE file distributed with this work for information regarding copyright ownership.
*/
package alluxio.wire;
import alluxio.util.CommonUtils;
import org.codehaus.jackson.map.ObjectMapper;
import org.junit.Assert;
import org.junit.Test;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
public class MountPointInfoTest {
@Test
public void json() throws Exception {
MountPointInfo mountPointInfo = createRandom();
ObjectMapper mapper = new ObjectMapper();
MountPointInfo other = mapper.readValue(mapper.writeValueAsBytes(mountPointInfo),
MountPointInfo.class);
checkEquality(mountPointInfo, other);
}
public void checkEquality(MountPointInfo a, MountPointInfo b) {
Assert.assertEquals(a.getUfsUri(), b.getUfsUri());
Assert.assertEquals(a.getUfsType(), b.getUfsType());
Assert.assertEquals(a.getUfsCapacityBytes(), b.getUfsCapacityBytes());
Assert.assertEquals(a.getUfsUsedBytes(), b.getUfsUsedBytes());
Assert.assertEquals(a.getReadOnly(), b.getReadOnly());
Assert.assertEquals(a.getProperties(), b.getProperties());
Assert.assertEquals(a, b);
}
public static MountPointInfo createRandom() {
Random random = new Random();
String ufsUri = CommonUtils.randomAlphaNumString(random.nextInt(10));
String ufsType = CommonUtils.randomAlphaNumString(random.nextInt(10));
long ufsCapacityBytes = random.nextLong();
long ufsUsedBytes = random.nextLong();
boolean readOnly = random.nextBoolean();
Map<String, String> properties = new HashMap<>();
for (int i = 0, n = random.nextInt(10) + 1; i < n; i++) {
properties.put(CommonUtils.randomAlphaNumString(random.nextInt(5)),
CommonUtils.randomAlphaNumString(random.nextInt(5)));
}
MountPointInfo result = new MountPointInfo();
result.setUfsUri(ufsUri);
result.setUfsType(ufsType);
result.setUfsCapacityBytes(ufsCapacityBytes);
result.setUfsUsedBytes(ufsUsedBytes);
result.setReadOnly(readOnly);
result.setProperties(properties);
return result;
}
}