/*
* 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.nifi.processors.gcp.storage;
import com.google.cloud.storage.Acl;
import com.google.cloud.storage.Blob;
import com.google.cloud.storage.BlobId;
import org.apache.nifi.util.MockFlowFile;
import org.apache.nifi.util.TestRunner;
import org.junit.Test;
import java.util.Map;
import static org.apache.nifi.processors.gcp.storage.StorageAttributes.ENCRYPTION_ALGORITHM_ATTR;
import static org.junit.Assert.assertTrue;
/**
* Integration tests for {@link PutGCSObject} which actually use Google Cloud resources.
*/
public class PutGCSObjectIT extends AbstractGCSIT {
private static final String KEY = "delete-me";
private static final byte[] CONTENT = {12, 13, 14};
@Test
public void testSimplePut() throws Exception {
final TestRunner runner = buildNewRunner(new PutGCSObject());
runner.setProperty(PutGCSObject.BUCKET, BUCKET);
runner.setProperty(PutGCSObject.KEY, KEY);
runner.enqueue(CONTENT);
runner.run();
runner.assertAllFlowFilesTransferred(ListGCSBucket.REL_SUCCESS, 1);
assertTrue(fileEquals(KEY, CONTENT));
final MockFlowFile flowFile = runner.getFlowFilesForRelationship(ListGCSBucket.REL_SUCCESS).get(0);
flowFile.assertAttributeNotExists(ENCRYPTION_ALGORITHM_ATTR);
for (Map.Entry<String, String> entry : flowFile.getAttributes().entrySet()) {
System.out.println(entry.getKey() + ":" + entry.getValue());
}
}
@Test
public void testEncryptedPut() throws Exception {
final TestRunner runner = buildNewRunner(new PutGCSObject());
runner.setProperty(PutGCSObject.BUCKET, BUCKET);
runner.setProperty(PutGCSObject.KEY, KEY);
runner.setProperty(PutGCSObject.ENCRYPTION_KEY, ENCRYPTION_KEY);
runner.enqueue(CONTENT);
runner.run();
runner.assertAllFlowFilesTransferred(ListGCSBucket.REL_SUCCESS, 1);
assertTrue(fileEqualsEncrypted(KEY, CONTENT));
final MockFlowFile flowFile = runner.getFlowFilesForRelationship(ListGCSBucket.REL_SUCCESS).get(0);
flowFile.assertAttributeExists(ENCRYPTION_ALGORITHM_ATTR);
for (Map.Entry<String, String> entry : flowFile.getAttributes().entrySet()) {
System.out.println(entry.getKey() + ":" + entry.getValue());
}
}
@Test
public void testPutWithAcl() throws Exception {
final TestRunner runner = buildNewRunner(new PutGCSObject());
runner.setProperty(PutGCSObject.BUCKET, BUCKET);
runner.setProperty(PutGCSObject.KEY, KEY);
runner.setProperty(PutGCSObject.ACL, PutGCSObject.ACL_BUCKET_OWNER_READ);
runner.enqueue(CONTENT);
runner.run();
runner.assertAllFlowFilesTransferred(ListGCSBucket.REL_SUCCESS, 1);
assertTrue(fileEquals(KEY, CONTENT));
final Blob blob = storage.get(BlobId.of(BUCKET, KEY));
boolean userIsOwner = false;
boolean projectOwnerIsReader = false;
for (Acl acl : blob.listAcls()) {
if (acl.getEntity().getType() == Acl.Entity.Type.USER
&& acl.getRole() == Acl.Role.OWNER) {
userIsOwner = true;
}
if (acl.getEntity().getType() == Acl.Entity.Type.PROJECT
&& acl.getRole() == Acl.Role.READER) {
projectOwnerIsReader = true;
}
}
assertTrue(userIsOwner);
assertTrue(projectOwnerIsReader);
}
@Test
public void testPutWithOverwrite() throws Exception {
final TestRunner runner = buildNewRunner(new PutGCSObject());
runner.setProperty(PutGCSObject.BUCKET, BUCKET);
runner.setProperty(PutGCSObject.KEY, KEY);
putTestFile(KEY, new byte[]{1, 2});
runner.enqueue(CONTENT);
runner.run();
runner.assertAllFlowFilesTransferred(ListGCSBucket.REL_SUCCESS, 1);
assertTrue(fileEquals(KEY, CONTENT));
}
@Test
public void testPutWithNoOverwrite() throws Exception {
final TestRunner runner = buildNewRunner(new PutGCSObject());
runner.setProperty(PutGCSObject.BUCKET, BUCKET);
runner.setProperty(PutGCSObject.KEY, KEY);
runner.setProperty(PutGCSObject.OVERWRITE, "false");
putTestFile(KEY, new byte[]{1, 2});
runner.enqueue(CONTENT);
runner.run();
runner.assertAllFlowFilesTransferred(ListGCSBucket.REL_FAILURE, 1);
}
}