| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.ozone; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.net.URI; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.ozone.OmUtils; |
| import org.apache.hadoop.ozone.client.ObjectStore; |
| import org.apache.hadoop.ozone.client.OzoneBucket; |
| import org.apache.hadoop.ozone.client.OzoneClient; |
| import org.apache.hadoop.ozone.client.OzoneClientFactory; |
| import org.apache.hadoop.ozone.client.OzoneVolume; |
| import org.apache.hadoop.security.UserGroupInformation; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.powermock.api.mockito.PowerMockito; |
| import org.powermock.core.classloader.annotations.PrepareForTest; |
| import org.powermock.modules.junit4.PowerMockRunner; |
| |
| /** |
| * Ozone File system tests that are light weight and use mocks. |
| */ |
| @RunWith(PowerMockRunner.class) |
| @PrepareForTest({ OzoneClientFactory.class, UserGroupInformation.class }) |
| public class TestOzoneFileSystemWithMocks { |
| |
| @Test |
| public void testFSUriWithHostPortOverrides() throws Exception { |
| Configuration conf = new OzoneConfiguration(); |
| OzoneClient ozoneClient = mock(OzoneClient.class); |
| ObjectStore objectStore = mock(ObjectStore.class); |
| OzoneVolume volume = mock(OzoneVolume.class); |
| OzoneBucket bucket = mock(OzoneBucket.class); |
| |
| when(ozoneClient.getObjectStore()).thenReturn(objectStore); |
| when(objectStore.getVolume(eq("volume1"))).thenReturn(volume); |
| when(volume.getBucket("bucket1")).thenReturn(bucket); |
| |
| PowerMockito.mockStatic(OzoneClientFactory.class); |
| PowerMockito.when(OzoneClientFactory.getRpcClient(eq("local.host"), |
| eq(5899), eq(conf))).thenReturn(ozoneClient); |
| |
| UserGroupInformation ugi = mock(UserGroupInformation.class); |
| PowerMockito.mockStatic(UserGroupInformation.class); |
| PowerMockito.when(UserGroupInformation.getCurrentUser()).thenReturn(ugi); |
| when(ugi.getShortUserName()).thenReturn("user1"); |
| |
| URI uri = new URI("o3fs://bucket1.volume1.local.host:5899"); |
| |
| FileSystem fileSystem = FileSystem.get(uri, conf); |
| OzoneFileSystem ozfs = (OzoneFileSystem) fileSystem; |
| |
| assertEquals(ozfs.getUri().getAuthority(), |
| "bucket1.volume1.local.host:5899"); |
| PowerMockito.verifyStatic(); |
| OzoneClientFactory.getRpcClient("local.host", 5899, conf); |
| } |
| |
| @Test |
| public void testFSUriWithHostPortUnspecified() throws Exception { |
| Configuration conf = new OzoneConfiguration(); |
| final int omPort = OmUtils.getOmRpcPort(conf); |
| |
| OzoneClient ozoneClient = mock(OzoneClient.class); |
| ObjectStore objectStore = mock(ObjectStore.class); |
| OzoneVolume volume = mock(OzoneVolume.class); |
| OzoneBucket bucket = mock(OzoneBucket.class); |
| |
| when(ozoneClient.getObjectStore()).thenReturn(objectStore); |
| when(objectStore.getVolume(eq("volume1"))).thenReturn(volume); |
| when(volume.getBucket("bucket1")).thenReturn(bucket); |
| |
| PowerMockito.mockStatic(OzoneClientFactory.class); |
| PowerMockito.when(OzoneClientFactory.getRpcClient(eq("local.host"), |
| eq(omPort), eq(conf))).thenReturn(ozoneClient); |
| |
| UserGroupInformation ugi = mock(UserGroupInformation.class); |
| PowerMockito.mockStatic(UserGroupInformation.class); |
| PowerMockito.when(UserGroupInformation.getCurrentUser()).thenReturn(ugi); |
| when(ugi.getShortUserName()).thenReturn("user1"); |
| |
| URI uri = new URI("o3fs://bucket1.volume1.local.host"); |
| |
| FileSystem fileSystem = FileSystem.get(uri, conf); |
| OzoneFileSystem ozfs = (OzoneFileSystem) fileSystem; |
| |
| assertEquals(ozfs.getUri().getHost(), "bucket1.volume1.local.host"); |
| // The URI doesn't contain a port number, expect -1 from getPort() |
| assertEquals(ozfs.getUri().getPort(), -1); |
| PowerMockito.verifyStatic(); |
| // Check the actual port number in use |
| OzoneClientFactory.getRpcClient("local.host", omPort, conf); |
| } |
| |
| @Test |
| public void testFSUriHostVersionDefault() throws Exception { |
| Configuration conf = new OzoneConfiguration(); |
| OzoneClient ozoneClient = mock(OzoneClient.class); |
| ObjectStore objectStore = mock(ObjectStore.class); |
| OzoneVolume volume = mock(OzoneVolume.class); |
| OzoneBucket bucket = mock(OzoneBucket.class); |
| |
| when(ozoneClient.getObjectStore()).thenReturn(objectStore); |
| when(objectStore.getVolume(eq("volume1"))).thenReturn(volume); |
| when(volume.getBucket("bucket1")).thenReturn(bucket); |
| |
| PowerMockito.mockStatic(OzoneClientFactory.class); |
| PowerMockito.when(OzoneClientFactory.getRpcClient(eq(conf))) |
| .thenReturn(ozoneClient); |
| |
| UserGroupInformation ugi = mock(UserGroupInformation.class); |
| PowerMockito.mockStatic(UserGroupInformation.class); |
| PowerMockito.when(UserGroupInformation.getCurrentUser()).thenReturn(ugi); |
| when(ugi.getShortUserName()).thenReturn("user1"); |
| |
| URI uri = new URI("o3fs://bucket1.volume1/key"); |
| |
| FileSystem fileSystem = FileSystem.get(uri, conf); |
| OzoneFileSystem ozfs = (OzoneFileSystem) fileSystem; |
| |
| assertEquals(ozfs.getUri().getAuthority(), "bucket1.volume1"); |
| PowerMockito.verifyStatic(); |
| OzoneClientFactory.getRpcClient(conf); |
| } |
| } |