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-rw-r--r--zookeeper-server/src/test/java/org/apache/zookeeper/test/StatTest.java156
1 files changed, 72 insertions, 84 deletions
diff --git a/zookeeper-server/src/test/java/org/apache/zookeeper/test/StatTest.java b/zookeeper-server/src/test/java/org/apache/zookeeper/test/StatTest.java
index f4c01aa5c..cf575139b 100644
--- a/zookeeper-server/src/test/java/org/apache/zookeeper/test/StatTest.java
+++ b/zookeeper-server/src/test/java/org/apache/zookeeper/test/StatTest.java
@@ -1,4 +1,4 @@
-/**
+/*
* 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
@@ -18,17 +18,18 @@
package org.apache.zookeeper.test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotSame;
import java.io.IOException;
-
import org.apache.zookeeper.CreateMode;
import org.apache.zookeeper.KeeperException;
-import org.apache.zookeeper.ZooKeeper;
import org.apache.zookeeper.ZooDefs.Ids;
+import org.apache.zookeeper.ZooKeeper;
import org.apache.zookeeper.data.Stat;
-import org.junit.Assert;
import org.junit.Test;
public class StatTest extends ClientBase {
+
private ZooKeeper zk;
@Override
@@ -46,7 +47,7 @@ public class StatTest extends ClientBase {
}
/**
- * Create a new Stat, fill in dummy values trying to catch Assert.failure
+ * Create a new Stat, fill in dummy values trying to catch failure
* to copy in client or server code.
*
* @return a new stat with dummy values
@@ -70,136 +71,123 @@ public class StatTest extends ClientBase {
}
@Test
- public void testBasic()
- throws IOException, KeeperException, InterruptedException
- {
+ public void testBasic() throws IOException, KeeperException, InterruptedException {
String name = "/foo";
- zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE,
- CreateMode.PERSISTENT);
+ zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
Stat stat;
stat = newStat();
zk.getData(name, false, stat);
- Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
- Assert.assertEquals(stat.getCzxid(), stat.getPzxid());
- Assert.assertEquals(stat.getCtime(), stat.getMtime());
- Assert.assertEquals(0, stat.getCversion());
- Assert.assertEquals(0, stat.getVersion());
- Assert.assertEquals(0, stat.getAversion());
- Assert.assertEquals(0, stat.getEphemeralOwner());
- Assert.assertEquals(name.length(), stat.getDataLength());
- Assert.assertEquals(0, stat.getNumChildren());
+ assertEquals(stat.getCzxid(), stat.getMzxid());
+ assertEquals(stat.getCzxid(), stat.getPzxid());
+ assertEquals(stat.getCtime(), stat.getMtime());
+ assertEquals(0, stat.getCversion());
+ assertEquals(0, stat.getVersion());
+ assertEquals(0, stat.getAversion());
+ assertEquals(0, stat.getEphemeralOwner());
+ assertEquals(name.length(), stat.getDataLength());
+ assertEquals(0, stat.getNumChildren());
}
@Test
- public void testChild()
- throws IOException, KeeperException, InterruptedException
- {
+ public void testChild() throws IOException, KeeperException, InterruptedException {
String name = "/foo";
- zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE,
- CreateMode.PERSISTENT);
+ zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
String childname = name + "/bar";
- zk.create(childname, childname.getBytes(), Ids.OPEN_ACL_UNSAFE,
- CreateMode.EPHEMERAL);
+ zk.create(childname, childname.getBytes(), Ids.OPEN_ACL_UNSAFE, CreateMode.EPHEMERAL);
Stat stat;
stat = newStat();
zk.getData(name, false, stat);
- Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
- Assert.assertEquals(stat.getCzxid() + 1, stat.getPzxid());
- Assert.assertEquals(stat.getCtime(), stat.getMtime());
- Assert.assertEquals(1, stat.getCversion());
- Assert.assertEquals(0, stat.getVersion());
- Assert.assertEquals(0, stat.getAversion());
- Assert.assertEquals(0, stat.getEphemeralOwner());
- Assert.assertEquals(name.length(), stat.getDataLength());
- Assert.assertEquals(1, stat.getNumChildren());
+ assertEquals(stat.getCzxid(), stat.getMzxid());
+ assertEquals(stat.getCzxid() + 1, stat.getPzxid());
+ assertEquals(stat.getCtime(), stat.getMtime());
+ assertEquals(1, stat.getCversion());
+ assertEquals(0, stat.getVersion());
+ assertEquals(0, stat.getAversion());
+ assertEquals(0, stat.getEphemeralOwner());
+ assertEquals(name.length(), stat.getDataLength());
+ assertEquals(1, stat.getNumChildren());
stat = newStat();
zk.getData(childname, false, stat);
- Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
- Assert.assertEquals(stat.getCzxid(), stat.getPzxid());
- Assert.assertEquals(stat.getCtime(), stat.getMtime());
- Assert.assertEquals(0, stat.getCversion());
- Assert.assertEquals(0, stat.getVersion());
- Assert.assertEquals(0, stat.getAversion());
- Assert.assertEquals(zk.getSessionId(), stat.getEphemeralOwner());
- Assert.assertEquals(childname.length(), stat.getDataLength());
- Assert.assertEquals(0, stat.getNumChildren());
+ assertEquals(stat.getCzxid(), stat.getMzxid());
+ assertEquals(stat.getCzxid(), stat.getPzxid());
+ assertEquals(stat.getCtime(), stat.getMtime());
+ assertEquals(0, stat.getCversion());
+ assertEquals(0, stat.getVersion());
+ assertEquals(0, stat.getAversion());
+ assertEquals(zk.getSessionId(), stat.getEphemeralOwner());
+ assertEquals(childname.length(), stat.getDataLength());
+ assertEquals(0, stat.getNumChildren());
}
@Test
- public void testChildren()
- throws IOException, KeeperException, InterruptedException
- {
+ public void testChildren() throws IOException, KeeperException, InterruptedException {
String name = "/foo";
- zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE,
- CreateMode.PERSISTENT);
+ zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
- for(int i = 0; i < 10; i++) {
+ for (int i = 0; i < 10; i++) {
String childname = name + "/bar" + i;
- zk.create(childname, childname.getBytes(), Ids.OPEN_ACL_UNSAFE,
- CreateMode.EPHEMERAL);
+ zk.create(childname, childname.getBytes(), Ids.OPEN_ACL_UNSAFE, CreateMode.EPHEMERAL);
Stat stat;
stat = newStat();
zk.getData(name, false, stat);
- Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
- Assert.assertEquals(stat.getCzxid() + i + 1, stat.getPzxid());
- Assert.assertEquals(stat.getCtime(), stat.getMtime());
- Assert.assertEquals(i + 1, stat.getCversion());
- Assert.assertEquals(0, stat.getVersion());
- Assert.assertEquals(0, stat.getAversion());
- Assert.assertEquals(0, stat.getEphemeralOwner());
- Assert.assertEquals(name.length(), stat.getDataLength());
- Assert.assertEquals(i + 1, stat.getNumChildren());
+ assertEquals(stat.getCzxid(), stat.getMzxid());
+ assertEquals(stat.getCzxid() + i + 1, stat.getPzxid());
+ assertEquals(stat.getCtime(), stat.getMtime());
+ assertEquals(i + 1, stat.getCversion());
+ assertEquals(0, stat.getVersion());
+ assertEquals(0, stat.getAversion());
+ assertEquals(0, stat.getEphemeralOwner());
+ assertEquals(name.length(), stat.getDataLength());
+ assertEquals(i + 1, stat.getNumChildren());
}
}
@Test
- public void testDataSizeChange()
- throws IOException, KeeperException, InterruptedException
- {
+ public void testDataSizeChange() throws IOException, KeeperException, InterruptedException {
String name = "/foo";
- zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE,
- CreateMode.PERSISTENT);
+ zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
Stat stat;
stat = newStat();
zk.getData(name, false, stat);
- Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
- Assert.assertEquals(stat.getCzxid(), stat.getPzxid());
- Assert.assertEquals(stat.getCtime(), stat.getMtime());
- Assert.assertEquals(0, stat.getCversion());
- Assert.assertEquals(0, stat.getVersion());
- Assert.assertEquals(0, stat.getAversion());
- Assert.assertEquals(0, stat.getEphemeralOwner());
- Assert.assertEquals(name.length(), stat.getDataLength());
- Assert.assertEquals(0, stat.getNumChildren());
+ assertEquals(stat.getCzxid(), stat.getMzxid());
+ assertEquals(stat.getCzxid(), stat.getPzxid());
+ assertEquals(stat.getCtime(), stat.getMtime());
+ assertEquals(0, stat.getCversion());
+ assertEquals(0, stat.getVersion());
+ assertEquals(0, stat.getAversion());
+ assertEquals(0, stat.getEphemeralOwner());
+ assertEquals(name.length(), stat.getDataLength());
+ assertEquals(0, stat.getNumChildren());
zk.setData(name, (name + name).getBytes(), -1);
stat = newStat();
zk.getData(name, false, stat);
- Assert.assertNotSame(stat.getCzxid(), stat.getMzxid());
- Assert.assertEquals(stat.getCzxid(), stat.getPzxid());
- Assert.assertNotSame(stat.getCtime(), stat.getMtime());
- Assert.assertEquals(0, stat.getCversion());
- Assert.assertEquals(1, stat.getVersion());
- Assert.assertEquals(0, stat.getAversion());
- Assert.assertEquals(0, stat.getEphemeralOwner());
- Assert.assertEquals(name.length() * 2, stat.getDataLength());
- Assert.assertEquals(0, stat.getNumChildren());
+ assertNotSame(stat.getCzxid(), stat.getMzxid());
+ assertEquals(stat.getCzxid(), stat.getPzxid());
+ assertNotSame(stat.getCtime(), stat.getMtime());
+ assertEquals(0, stat.getCversion());
+ assertEquals(1, stat.getVersion());
+ assertEquals(0, stat.getAversion());
+ assertEquals(0, stat.getEphemeralOwner());
+ assertEquals(name.length() * 2, stat.getDataLength());
+ assertEquals(0, stat.getNumChildren());
}
+
}
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