| /* |
| * 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.storm.dependency; |
| |
| import java.io.BufferedWriter; |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.storm.blobstore.AtomicOutputStream; |
| import org.apache.storm.blobstore.BlobStoreAclHandler; |
| import org.apache.storm.blobstore.ClientBlobStore; |
| import org.apache.storm.generated.AccessControl; |
| import org.apache.storm.generated.AccessControlType; |
| import org.apache.storm.generated.KeyNotFoundException; |
| import org.apache.storm.generated.ReadableBlobMeta; |
| import org.apache.storm.generated.SettableBlobMeta; |
| import org.apache.storm.shade.com.google.common.collect.Lists; |
| import org.apache.storm.shade.com.google.common.io.Files; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.invocation.InvocationOnMock; |
| import org.mockito.stubbing.Answer; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Matchers.contains; |
| import static org.mockito.Mockito.doAnswer; |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| public class DependencyUploaderTest { |
| |
| private DependencyUploader sut; |
| private ClientBlobStore mockBlobStore; |
| |
| @Before |
| public void setUp() throws Exception { |
| sut = new DependencyUploader(); |
| mockBlobStore = mock(ClientBlobStore.class); |
| sut.setBlobStore(mockBlobStore); |
| doNothing().when(mockBlobStore).shutdown(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| sut.shutdown(); |
| } |
| |
| @Test(expected = FileNotAvailableException.class) |
| public void uploadFilesWhichOneOfThemIsNotFoundInLocal() throws Exception { |
| File mockFile = mock(File.class); |
| when(mockFile.isFile()).thenReturn(true); |
| when(mockFile.exists()).thenReturn(true); |
| |
| File mockFile2 = mock(File.class); |
| when(mockFile.isFile()).thenReturn(true); |
| when(mockFile.exists()).thenReturn(false); |
| |
| List<File> dependencies = new ArrayList<>(); |
| dependencies.add(mockFile); |
| dependencies.add(mockFile2); |
| |
| sut.uploadFiles(dependencies, false); |
| fail("Should throw FileNotAvailableException"); |
| } |
| |
| @Test(expected = FileNotAvailableException.class) |
| public void uploadFilesWhichOneOfThemIsNotFile() throws Exception { |
| File mockFile = mock(File.class); |
| when(mockFile.isFile()).thenReturn(true); |
| when(mockFile.exists()).thenReturn(true); |
| |
| File mockFile2 = mock(File.class); |
| when(mockFile.isFile()).thenReturn(false); |
| when(mockFile.exists()).thenReturn(true); |
| |
| List<File> dependencies = Lists.newArrayList(mockFile, mockFile2); |
| |
| sut.uploadFiles(dependencies, false); |
| fail("Should throw FileNotAvailableException"); |
| } |
| |
| @Test |
| public void uploadFilesWhichOneOfThemIsFailedToBeUploaded() throws Exception { |
| File mockFile = createTemporaryDummyFile(); |
| |
| File mockFile2 = mock(File.class); |
| when(mockFile2.getName()).thenReturn("dummy.jar"); |
| when(mockFile2.isFile()).thenReturn(true); |
| when(mockFile2.exists()).thenReturn(true); |
| when(mockFile2.getPath()).thenThrow(new RuntimeException("just for test!")); |
| when(mockFile2.toPath()).thenThrow(new RuntimeException("just for test!")); |
| |
| String mockFileFileNameWithoutExtension = Files.getNameWithoutExtension(mockFile.getName()); |
| String mockFile2FileNameWithoutExtension = Files.getNameWithoutExtension(mockFile2.getName()); |
| |
| // we skip uploading first one since we want to test rollback, not upload |
| when(mockBlobStore.getBlobMeta(contains(mockFileFileNameWithoutExtension))).thenReturn(new ReadableBlobMeta()); |
| // we try uploading second one and it should be failed throwing RuntimeException |
| when(mockBlobStore.getBlobMeta(contains(mockFile2FileNameWithoutExtension))).thenThrow(new KeyNotFoundException()); |
| |
| List<File> dependencies = Lists.newArrayList(mockFile, mockFile2); |
| |
| try { |
| sut.uploadFiles(dependencies, true); |
| fail("Should pass RuntimeException"); |
| } catch (RuntimeException e) { |
| // intended behavior |
| } |
| |
| verify(mockBlobStore).getBlobMeta(contains(mockFileFileNameWithoutExtension)); |
| verify(mockBlobStore).getBlobMeta(contains(mockFile2FileNameWithoutExtension)); |
| |
| verify(mockBlobStore).deleteBlob(contains(mockFileFileNameWithoutExtension)); |
| verify(mockBlobStore, never()).deleteBlob(contains(mockFile2FileNameWithoutExtension)); |
| } |
| |
| @Test |
| public void uploadFiles() throws Exception { |
| AtomicOutputStream mockOutputStream = mock(AtomicOutputStream.class); |
| doNothing().when(mockOutputStream).cancel(); |
| |
| final AtomicInteger counter = new AtomicInteger(); |
| final Answer incrementCounter = new Answer() { |
| @Override |
| public Object answer(InvocationOnMock invocation) throws Throwable { |
| counter.addAndGet(1); |
| return null; |
| } |
| }; |
| |
| doAnswer(incrementCounter).when(mockOutputStream).write(anyInt()); |
| doAnswer(incrementCounter).when(mockOutputStream).write(any(byte[].class)); |
| doAnswer(incrementCounter).when(mockOutputStream).write(any(byte[].class), anyInt(), anyInt()); |
| doNothing().when(mockOutputStream).close(); |
| |
| when(mockBlobStore.getBlobMeta(anyString())).thenThrow(new KeyNotFoundException()); |
| when(mockBlobStore.createBlob(anyString(), any(SettableBlobMeta.class))).thenReturn(mockOutputStream); |
| |
| File mockFile = createTemporaryDummyFile(); |
| String mockFileFileNameWithoutExtension = Files.getNameWithoutExtension(mockFile.getName()); |
| |
| List<String> keys = sut.uploadFiles(Lists.newArrayList(mockFile), false); |
| |
| assertEquals(1, keys.size()); |
| assertTrue(keys.get(0).contains(mockFileFileNameWithoutExtension)); |
| |
| assertTrue(counter.get() > 0); |
| verify(mockOutputStream).close(); |
| |
| ArgumentCaptor<SettableBlobMeta> blobMetaArgumentCaptor = ArgumentCaptor.forClass(SettableBlobMeta.class); |
| verify(mockBlobStore).createBlob(anyString(), blobMetaArgumentCaptor.capture()); |
| |
| SettableBlobMeta actualBlobMeta = blobMetaArgumentCaptor.getValue(); |
| List<AccessControl> actualAcls = actualBlobMeta.get_acl(); |
| assertTrue(actualAcls.contains(new AccessControl(AccessControlType.USER, |
| BlobStoreAclHandler.READ | BlobStoreAclHandler.WRITE | |
| BlobStoreAclHandler.ADMIN))); |
| assertTrue(actualAcls.contains(new AccessControl(AccessControlType.OTHER, |
| BlobStoreAclHandler.READ))); |
| } |
| |
| @Test(expected = FileNotAvailableException.class) |
| public void uploadArtifactsWhichOneOfThemIsNotFoundInLocal() throws Exception { |
| File mockFile = mock(File.class); |
| when(mockFile.isFile()).thenReturn(true); |
| when(mockFile.exists()).thenReturn(true); |
| |
| File mockFile2 = mock(File.class); |
| when(mockFile.isFile()).thenReturn(true); |
| when(mockFile.exists()).thenReturn(false); |
| |
| Map<String, File> artifacts = new LinkedHashMap<>(); |
| artifacts.put("group:artifact:1.0.0", mockFile); |
| artifacts.put("group:artifact:1.1.0", mockFile2); |
| |
| sut.uploadArtifacts(artifacts); |
| fail("Should throw FileNotAvailableException"); |
| } |
| |
| @Test(expected = FileNotAvailableException.class) |
| public void uploadArtifactsWhichOneOfThemIsNotFile() throws Exception { |
| File mockFile = mock(File.class); |
| when(mockFile.isFile()).thenReturn(true); |
| when(mockFile.exists()).thenReturn(true); |
| |
| File mockFile2 = mock(File.class); |
| when(mockFile.isFile()).thenReturn(false); |
| when(mockFile.exists()).thenReturn(true); |
| |
| Map<String, File> artifacts = new LinkedHashMap<>(); |
| artifacts.put("group:artifact:1.0.0", mockFile); |
| artifacts.put("group:artifact:1.1.0", mockFile2); |
| |
| sut.uploadArtifacts(artifacts); |
| fail("Should throw FileNotAvailableException"); |
| } |
| |
| @Test |
| public void uploadArtifactsWhichOneOfThemIsFailedToBeUploaded() throws Exception { |
| String artifact = "group:artifact:1.0.0"; |
| String expectedBlobKeyForArtifact = "group-artifact-1.0.0.jar"; |
| File mockFile = createTemporaryDummyFile(); |
| |
| String artifact2 = "group:artifact2:2.0.0"; |
| String expectedBlobKeyForArtifact2 = "group-artifact2-2.0.0.jar"; |
| File mockFile2 = mock(File.class); |
| when(mockFile2.getName()).thenReturn("dummy.jar"); |
| when(mockFile2.isFile()).thenReturn(true); |
| when(mockFile2.exists()).thenReturn(true); |
| when(mockFile2.getPath()).thenThrow(new RuntimeException("just for test!")); |
| when(mockFile2.toPath()).thenThrow(new RuntimeException("just for test!")); |
| |
| // we skip uploading first one since we don't test upload for now |
| when(mockBlobStore.getBlobMeta(contains(expectedBlobKeyForArtifact))).thenReturn(new ReadableBlobMeta()); |
| // we try uploading second one and it should be failed throwing RuntimeException |
| when(mockBlobStore.getBlobMeta(contains(expectedBlobKeyForArtifact2))).thenThrow(new KeyNotFoundException()); |
| |
| Map<String, File> artifacts = new LinkedHashMap<>(); |
| artifacts.put(artifact, mockFile); |
| artifacts.put(artifact2, mockFile2); |
| |
| try { |
| sut.uploadArtifacts(artifacts); |
| fail("Should pass RuntimeException"); |
| } catch (RuntimeException e) { |
| // intended behavior |
| } |
| |
| verify(mockBlobStore).getBlobMeta(contains(expectedBlobKeyForArtifact)); |
| verify(mockBlobStore).getBlobMeta(contains(expectedBlobKeyForArtifact2)); |
| |
| // never rollback |
| verify(mockBlobStore, never()).deleteBlob(contains(expectedBlobKeyForArtifact)); |
| verify(mockBlobStore, never()).deleteBlob(contains(expectedBlobKeyForArtifact2)); |
| } |
| |
| @Test |
| public void uploadArtifacts() throws Exception { |
| AtomicOutputStream mockOutputStream = mock(AtomicOutputStream.class); |
| doNothing().when(mockOutputStream).cancel(); |
| |
| final AtomicInteger counter = new AtomicInteger(); |
| final Answer incrementCounter = new Answer() { |
| @Override |
| public Object answer(InvocationOnMock invocation) throws Throwable { |
| counter.addAndGet(1); |
| return null; |
| } |
| }; |
| |
| doAnswer(incrementCounter).when(mockOutputStream).write(anyInt()); |
| doAnswer(incrementCounter).when(mockOutputStream).write(any(byte[].class)); |
| doAnswer(incrementCounter).when(mockOutputStream).write(any(byte[].class), anyInt(), anyInt()); |
| doNothing().when(mockOutputStream).close(); |
| |
| when(mockBlobStore.getBlobMeta(anyString())).thenThrow(new KeyNotFoundException()); |
| when(mockBlobStore.createBlob(anyString(), any(SettableBlobMeta.class))).thenReturn(mockOutputStream); |
| |
| String artifact = "group:artifact:1.0.0"; |
| String expectedBlobKeyForArtifact = "group-artifact-1.0.0.jar"; |
| File mockFile = createTemporaryDummyFile(); |
| |
| Map<String, File> artifacts = new LinkedHashMap<>(); |
| artifacts.put(artifact, mockFile); |
| List<String> keys = sut.uploadArtifacts(artifacts); |
| |
| assertEquals(1, keys.size()); |
| assertTrue(keys.get(0).contains(expectedBlobKeyForArtifact)); |
| |
| assertTrue(counter.get() > 0); |
| verify(mockOutputStream).close(); |
| } |
| |
| private File createTemporaryDummyFile() throws IOException { |
| File tempFile = File.createTempFile("tempfile", ".tmp"); |
| |
| BufferedWriter bw = new BufferedWriter(new FileWriter(tempFile)); |
| bw.write("This is the temporary file content"); |
| bw.close(); |
| |
| return tempFile; |
| } |
| |
| } |