Author: rombert
Date: Mon Jan 22 16:26:13 2018
New Revision: 1821889
URL: http://svn.apache.org/viewvc?rev=1821889&view=rev
Log:
OAK-7189 - Improve code coverage for InitialContentMigrator
Added InitialContentMigratorTest.
Added:
jackrabbit/oak/trunk/oak-store-composite/src/test/java/org/apache/jackrabbit/oak/composite/InitialContentMigratorTest.java
Added:
jackrabbit/oak/trunk/oak-store-composite/src/test/java/org/apache/jackrabbit/oak/composite/InitialContentMigratorTest.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-store-composite/src/test/java/org/apache/jackrabbit/oak/composite/InitialContentMigratorTest.java?rev=1821889&view=auto
==============================================================================
---
jackrabbit/oak/trunk/oak-store-composite/src/test/java/org/apache/jackrabbit/oak/composite/InitialContentMigratorTest.java
(added)
+++
jackrabbit/oak/trunk/oak-store-composite/src/test/java/org/apache/jackrabbit/oak/composite/InitialContentMigratorTest.java
Mon Jan 22 16:26:13 2018
@@ -0,0 +1,84 @@
+/*
+ * 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.jackrabbit.oak.composite;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.jackrabbit.oak.api.CommitFailedException;
+import org.apache.jackrabbit.oak.plugins.memory.MemoryNodeStore;
+import org.apache.jackrabbit.oak.spi.commit.CommitInfo;
+import org.apache.jackrabbit.oak.spi.commit.EmptyHook;
+import org.apache.jackrabbit.oak.spi.mount.MountInfoProvider;
+import org.apache.jackrabbit.oak.spi.mount.Mounts;
+import org.apache.jackrabbit.oak.spi.state.NodeBuilder;
+import org.apache.jackrabbit.oak.spi.state.NodeState;
+import org.junit.Test;
+
+public class InitialContentMigratorTest {
+
+ @Test
+ public void migrateContentWithCheckpoints() throws IOException,
CommitFailedException {
+
+ // 1. populate the seed store with
+ // .
+ // \- first
+ // \- second
+ // \- third
+ //
+ // 2. checkpoint before adding the third node
+ //
+ // 3. the mount only includes the '/first' path, so only the
+ // 'second' and 'third' nodes should be available
+
+ MemoryNodeStore seed = new MemoryNodeStore();
+ NodeBuilder root = seed.getRoot().builder();
+ root.child("first");
+ root.child("second");
+ seed.merge(root, EmptyHook.INSTANCE, CommitInfo.EMPTY);
+ String checkpoint1 = seed.checkpoint(TimeUnit.MINUTES.toMillis(10));
+
+ root = seed.getRoot().builder();
+ root.child("third");
+ seed.merge(root, EmptyHook.INSTANCE, CommitInfo.EMPTY);
+
+ MemoryNodeStore target = new MemoryNodeStore();
+ MountInfoProvider mip = Mounts.newBuilder().mount("seed",
"/first").build();
+
+ // perform migration
+ InitialContentMigrator icm = new InitialContentMigrator(target, seed,
mip.getMountByName("seed"));
+ icm.migrate();
+
+ NodeState targetRoot = target.getRoot();
+
+ // verify that the 'second' and 'third' nodes are visible in the
migrated store
+ assertFalse("Node /first should not have been migrated",
targetRoot.hasChildNode("first"));
+ assertTrue("Node /second should have been migrated",
targetRoot.hasChildNode("second"));
+ assertTrue("Node /third should have been migrated",
targetRoot.hasChildNode("third"));
+
+ // verify that the 'second' node is visible in the migrated store when
retrieving the checkpoint
+ NodeState checkpointTargetRoot = target.retrieve(checkpoint1);
+ assertFalse("Node /first should not have been migrated",
checkpointTargetRoot.hasChildNode("first"));
+ assertTrue("Node /second should have been migrated",
checkpointTargetRoot.hasChildNode("second"));
+ assertFalse("Node /third should not be visible from the migrated
checkpoint", checkpointTargetRoot.hasChildNode("third"));
+
+ }
+
+}
