| /* |
| * Copyright 2017 gitblit.com. |
| * |
| * Licensed 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 com.gitblit.utils; |
| |
| import static org.junit.Assert.*; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| |
| /** |
| * @author Florian Zschocke |
| * |
| */ |
| public class LuceneIndexStoreTest |
| { |
| |
| private final int LUCENE_VERSION = LuceneIndexStore.LUCENE_CODEC_VERSION; |
| |
| @Rule |
| public TemporaryFolder baseFolder = new TemporaryFolder(); |
| |
| private String getIndexDir(int version) |
| { |
| return version + "_" + LUCENE_VERSION; |
| } |
| |
| |
| |
| @Test |
| public void testCreate() |
| { |
| int version = 0; |
| File luceneFolder = new File(baseFolder.getRoot(), "tickets/lucene"); |
| assertFalse("Precondition failure: directory exists already", luceneFolder.exists()); |
| |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| li.create(); |
| |
| File luceneDir = new File(luceneFolder, getIndexDir(version)); |
| assertTrue(luceneDir.exists()); |
| } |
| |
| @Test |
| public void testCreateIndexDir() |
| { |
| int version = 111222; |
| File luceneFolder = null; |
| try { |
| luceneFolder = baseFolder.newFolder("tickets", "lucene"); |
| } |
| catch (IOException e) { |
| fail("Failed in setup of folder: " + e); |
| } |
| assertTrue("Precondition failure: directory does not exist", luceneFolder.exists()); |
| |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| li.create(); |
| |
| File luceneDir = new File(luceneFolder, getIndexDir(version)); |
| assertTrue(luceneDir.exists()); |
| assertTrue(luceneDir.isDirectory()); |
| |
| // Make sure nothing else was created. |
| assertEquals(0, luceneDir.list().length); |
| assertEquals(1, luceneDir.getParentFile().list().length); |
| assertEquals(1, luceneDir.getParentFile().getParentFile().list().length); |
| } |
| |
| @Test |
| public void testCreateIfNecessary() |
| { |
| int version = 1; |
| File luceneFolder = new File(baseFolder.getRoot(), "tickets/lucene"); |
| File luceneDir = null; |
| try { |
| luceneDir = baseFolder.newFolder("tickets", "lucene", getIndexDir(version)); |
| } |
| catch (IOException e) { |
| fail("Failed in setup of folder: " + e); |
| } |
| assertTrue("Precondition failure: directory does not exist", luceneDir.exists()); |
| |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| li.create(); |
| |
| assertTrue(luceneDir.exists()); |
| assertTrue(luceneDir.isDirectory()); |
| |
| // Make sure nothing else was created. |
| assertEquals(0, luceneDir.list().length); |
| assertEquals(1, luceneDir.getParentFile().list().length); |
| assertEquals(1, luceneDir.getParentFile().getParentFile().list().length); |
| } |
| |
| @Test |
| public void testDelete() |
| { |
| int version = 111222333; |
| File luceneFolder = new File(baseFolder.getRoot(), "repo1/lucene"); |
| File luceneDir = null; |
| try { |
| luceneDir = baseFolder.newFolder("repo1", "lucene", getIndexDir(version)); |
| } |
| catch (IOException e) { |
| fail("Failed in setup of folder: " + e); |
| } |
| assertTrue("Precondition failure: index directory does not exist", luceneDir.exists()); |
| |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| assertTrue(li.delete()); |
| |
| assertFalse(luceneDir.exists()); |
| assertTrue(luceneFolder.exists()); |
| } |
| |
| @Test |
| public void testDeleteNotExist() |
| { |
| int version = 0; |
| |
| File luceneFolder = null; |
| try { |
| luceneFolder = baseFolder.newFolder("repo1", "lucene"); |
| } |
| catch (IOException e) { |
| fail("Failed in setup of folder: " + e); |
| } |
| File luceneDir = new File(luceneFolder, getIndexDir(version)); |
| assertFalse("Precondition failure: index directory exists already", luceneDir.exists()); |
| |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| assertTrue(li.delete()); |
| |
| assertFalse(luceneDir.exists()); |
| assertTrue(luceneFolder.exists()); |
| } |
| |
| @Test |
| public void testDeleteWithFiles() |
| { |
| int version = 111222333; |
| |
| File luceneFolder = new File(baseFolder.getRoot(), "tickets/lucene"); |
| File luceneDir = null; |
| |
| File otherDir = new File(baseFolder.getRoot(), "tickets/lucene/" + version + "_10"); |
| File dbFile = null; |
| try { |
| luceneDir = baseFolder.newFolder("tickets", "lucene", getIndexDir(version)); |
| File file = new File(luceneDir, "_file1"); |
| file.createNewFile(); |
| file = new File(luceneDir, "_file2.db"); |
| file.createNewFile(); |
| file = new File(luceneDir, "conf.conf"); |
| file.createNewFile(); |
| |
| otherDir.mkdirs(); |
| dbFile = new File(otherDir, "_file2.db"); |
| dbFile.createNewFile(); |
| file = new File(otherDir, "conf.conf"); |
| file.createNewFile(); |
| } |
| catch (IOException e) { |
| fail("Failed in setup of folder: " + e); |
| } |
| assertTrue("Precondition failure: index directory does not exist", luceneDir.exists()); |
| assertTrue("Precondition failure: other index directory does not exist", otherDir.exists()); |
| |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| li.delete(); |
| |
| assertFalse(luceneDir.exists()); |
| assertTrue(luceneFolder.exists()); |
| assertTrue(otherDir.exists()); |
| assertTrue(dbFile.exists()); |
| } |
| |
| |
| |
| |
| @Test |
| public void testGetPath() throws IOException |
| { |
| int version = 2; |
| File luceneFolder = baseFolder.newFolder("tickets", "lucene"); |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| Path dir = li.getPath(); |
| File luceneDir = new File(luceneFolder, getIndexDir(version)); |
| assertEquals(luceneDir.toPath(), dir); |
| } |
| |
| |
| |
| @Test |
| public void testHasIndex() throws IOException |
| { |
| int version = 0; |
| File luceneFolder = new File(baseFolder.getRoot(), "ticktock/lucene"); |
| |
| LuceneIndexStore li = new LuceneIndexStore(luceneFolder, version); |
| assertFalse(li.hasIndex()); |
| |
| baseFolder.newFolder("ticktock"); |
| li = new LuceneIndexStore(luceneFolder, version); |
| assertFalse(li.hasIndex()); |
| |
| baseFolder.newFolder("ticktock", "lucene"); |
| li = new LuceneIndexStore(luceneFolder, version); |
| assertFalse(li.hasIndex()); |
| |
| File luceneDir = baseFolder.newFolder("ticktock", "lucene", getIndexDir(version)); |
| li = new LuceneIndexStore(luceneFolder, version); |
| assertFalse(li.hasIndex()); |
| |
| new File(luceneDir, "write.lock").createNewFile(); |
| li = new LuceneIndexStore(luceneFolder, version); |
| assertFalse(li.hasIndex()); |
| |
| new File(luceneDir, "segments_1").createNewFile(); |
| li = new LuceneIndexStore(luceneFolder, version); |
| assertTrue(li.hasIndex()); |
| |
| } |
| |
| } |