| /** |
| * 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.hadoop.fs.aliyun.oss.yarn; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.CreateFlag; |
| import org.apache.hadoop.fs.FSDataOutputStream; |
| import org.apache.hadoop.fs.FileContext; |
| import org.apache.hadoop.fs.FsStatus; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.fs.aliyun.oss.AliyunOSSTestUtils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.EnumSet; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * OSS tests through the {@link FileContext} API. |
| */ |
| public class TestOSS { |
| private FileContext fc; |
| |
| @Before |
| public void setUp() throws Exception { |
| Configuration conf = new Configuration(); |
| fc = AliyunOSSTestUtils.createTestFileContext(conf); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| if (fc != null) { |
| fc.delete(getTestPath(), true); |
| } |
| } |
| |
| protected Path getTestPath() { |
| return new Path(AliyunOSSTestUtils.generateUniqueTestPath()); |
| } |
| |
| @Test |
| public void testOSSStatus() throws Exception { |
| FsStatus fsStatus = fc.getFsStatus(null); |
| assertNotNull(fsStatus); |
| assertTrue("Used capacity should be positive: " + fsStatus.getUsed(), |
| fsStatus.getUsed() >= 0); |
| assertTrue("Remaining capacity should be positive: " + fsStatus |
| .getRemaining(), |
| fsStatus.getRemaining() >= 0); |
| assertTrue("Capacity should be positive: " + fsStatus.getCapacity(), |
| fsStatus.getCapacity() >= 0); |
| } |
| |
| @Test(timeout = 90000L) |
| public void testOSSCreateFileInSubDir() throws Exception { |
| Path dirPath = getTestPath(); |
| fc.mkdir(dirPath, FileContext.DIR_DEFAULT_PERM, true); |
| Path filePath = new Path(dirPath, "file"); |
| try (FSDataOutputStream file = fc.create(filePath, EnumSet.of(CreateFlag |
| .CREATE))) { |
| file.write(666); |
| } |
| } |
| } |