/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds 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.jclouds.aws.s3;
import static com.google.common.hash.Hashing.md5;
import static com.google.common.io.ByteStreams.join;
import static com.google.common.io.ByteStreams.newInputStreamSupplier;
import static com.google.common.io.ByteStreams.toByteArray;
import static org.jclouds.aws.s3.blobstore.options.AWSS3PutOptions.Builder.storageClass;
import static org.jclouds.io.ByteSources.asByteSource;
import static org.jclouds.io.Payloads.newByteArrayPayload;
import static org.jclouds.s3.options.ListBucketOptions.Builder.withPrefix;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.Set;
import java.util.UUID;
import java.util.zip.GZIPInputStream;
import org.jclouds.aws.AWSResponseException;
import org.jclouds.aws.domain.Region;
import org.jclouds.aws.s3.domain.DeleteResult;
import org.jclouds.blobstore.AsyncBlobStore;
import org.jclouds.blobstore.BlobStore;
import org.jclouds.blobstore.KeyNotFoundException;
import org.jclouds.blobstore.domain.Blob;
import org.jclouds.blobstore.domain.StorageMetadata;
import org.jclouds.blobstore.options.PutOptions;
import org.jclouds.domain.Location;
import org.jclouds.http.BaseJettyTest;
import org.jclouds.io.Payload;
import org.jclouds.s3.S3Client;
import org.jclouds.s3.S3ClientLiveTest;
import org.jclouds.s3.domain.ListBucketResponse;
import org.jclouds.s3.domain.ObjectMetadata;
import org.jclouds.s3.domain.ObjectMetadata.StorageClass;
import org.jclouds.s3.domain.ObjectMetadataBuilder;
import org.jclouds.s3.domain.S3Object;
import org.testng.ITestContext;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.io.Files;
import com.google.common.io.InputSupplier;
/**
* Tests behavior of {@code S3Client}
*
* @author Adrian Cole
*/
@Test(groups = "live", singleThreaded = true, testName = "AWSS3ClientLiveTest")
public class AWSS3ClientLiveTest extends S3ClientLiveTest {
public AWSS3ClientLiveTest() {
provider = "aws-s3";
}
private InputSupplier<InputStream> oneHundredOneConstitutions;
private byte[] oneHundredOneConstitutionsMD5;
private static long oneHundredOneConstitutionsLength;
@Override
public AWSS3Client getApi() {
return view.unwrap(AWSS3ApiMetadata.CONTEXT_TOKEN).getApi();
}
@BeforeClass(groups = { "integration", "live" })
@Override
public void setUpResourcesOnThisThread(ITestContext testContext) throws Exception {
super.setUpResourcesOnThisThread(testContext);
oneHundredOneConstitutions = getTestDataSupplier();
oneHundredOneConstitutionsMD5 = asByteSource(oneHundredOneConstitutions.getInput()).hash(md5()).asBytes();
}
@SuppressWarnings("unchecked")
public static InputSupplier<InputStream> getTestDataSupplier() throws IOException {
byte[] oneConstitution = toByteArray(new GZIPInputStream(BaseJettyTest.class.getResourceAsStream("/const.txt.gz")));
InputSupplier<ByteArrayInputStream> constitutionSupplier = newInputStreamSupplier(oneConstitution);
InputSupplier<InputStream> temp = join(constitutionSupplier);
// we have to go beyond 5MB per part
for (oneHundredOneConstitutionsLength = oneConstitution.length; oneHundredOneConstitutionsLength < 5 * 1024 * 1024; oneHundredOneConstitutionsLength += oneConstitution.length) {
temp = join(temp, constitutionSupplier);
}
return temp;
}
public void testMultipartSynchronously() throws InterruptedException, IOException {
String containerName = getContainerName();
S3Object object = null;
try {
String key = "constitution.txt";
String uploadId = getApi().initiateMultipartUpload(containerName,
ObjectMetadataBuilder.create().key(key).contentMD5(oneHundredOneConstitutionsMD5).build());
byte[] buffer = toByteArray(oneHundredOneConstitutions);
assertEquals(oneHundredOneConstitutionsLength, (long) buffer.length);
Payload part1 = newByteArrayPayload(buffer);
part1.getContentMetadata().setContentLength((long) buffer.length);
part1.getContentMetadata().setContentMD5(oneHundredOneConstitutionsMD5);
String eTagOf1 = null;
try {
eTagOf1 = getApi().uploadPart(containerName, key, 1, uploadId, part1);
} catch (KeyNotFoundException e) {
// note that because of eventual consistency, the upload id may not be present yet
// we may wish to add this condition to the retry handler
// we may also choose to implement ListParts and wait for the uploadId to become
// available there.
eTagOf1 = getApi().uploadPart(containerName, key, 1, uploadId, part1);
}
String eTag = getApi().completeMultipartUpload(containerName, key, uploadId, ImmutableMap.of(1, eTagOf1));
assert !eTagOf1.equals(eTag);
object = getApi().getObject(containerName, key);
assertEquals(toByteArray(object.getPayload()), buffer);
// noticing amazon does not return content-md5 header or a parsable ETag after a multi-part
// upload is complete:
// https://forums.aws.amazon.com/thread.jspa?threadID=61344
assertEquals(object.getPayload().getContentMetadata().getContentMD5(), null);
assertEquals(getApi().headObject(containerName, key).getContentMetadata().getContentMD5(), null);
} finally {
if (object != null)
object.getPayload().close();
returnContainer(containerName);
}
}
public void testMultipartChunkedFileStream() throws IOException, InterruptedException {
File file = new File("target/const.txt");
Files.copy(oneHundredOneConstitutions, file);
String containerName = getContainerName();
try {
BlobStore blobStore = view.getBlobStore();
blobStore.createContainerInLocation(null, containerName);
Blob blob = blobStore.blobBuilder("const.txt").payload(file).build();
blobStore.putBlob(containerName, blob, PutOptions.Builder.multipart());
} finally {
returnContainer(containerName);
}
}
public void testMultipartAsynchronouslySmallBlob() throws IOException, InterruptedException, Exception {
String containerName = getContainerName();
try {
AsyncBlobStore asyncBlobStore = view.getAsyncBlobStore();
asyncBlobStore.createContainerInLocation(null, containerName).get();
Blob blob = asyncBlobStore.blobBuilder("small").payload("small").build();
asyncBlobStore.putBlob(containerName, blob, PutOptions.Builder.multipart()).get();
} finally {
returnContainer(containerName);
}
}
public void testPutWithReducedRedundancyStorage() throws InterruptedException {
String containerName = getContainerName();
try {
String blobName = "test-rrs";
BlobStore blobStore = view.getBlobStore();
blobStore.createContainerInLocation(null, containerName);
Blob blob = blobStore.blobBuilder(blobName).payload("something").build();
blobStore.putBlob(containerName, blob,
storageClass(StorageClass.REDUCED_REDUNDANCY));
S3Client s3Client = S3Client.class.cast(view.unwrap(AWSS3ApiMetadata.CONTEXT_TOKEN).getApi());
ListBucketResponse response = s3Client.listBucket(containerName, withPrefix(blobName));
ObjectMetadata metadata = response.iterator().next();
assertEquals(metadata.getStorageClass(), StorageClass.REDUCED_REDUNDANCY);
} finally {
returnContainer(containerName);
}
}
/**
* http://code.google.com/p/jclouds/issues/detail?id=992
*/
public void testUseBucketWithUpperCaseName() throws Exception {
String bucketName = CONTAINER_PREFIX + "-TestBucket";
String blobName = "TestBlob.txt";
StorageMetadata container = null;
BlobStore store = view.getBlobStore();
// Create and use a valid bucket name with uppercase characters in the bucket name (US regions only)
try {
store.createContainerInLocation(null, bucketName);
for (StorageMetadata metadata : store.list()) {
if (metadata.getName().equals(bucketName)) {
container = metadata;
break;
}
}
assertNotNull(container);
store.putBlob(bucketName, store.blobBuilder(blobName)
.payload("This is a test!")
.contentType("text/plain")
.build());
assertNotNull(store.getBlob(bucketName, blobName));
} finally {
if (container != null) {
store.deleteContainer(bucketName);
}
}
// Try to create the same bucket successfully created above in one of the non-US regions to ensure an error is
// encountered as expected.
Location location = null;
for (Location pLocation : store.listAssignableLocations()) {
if (!ImmutableSet.of(Region.US_STANDARD, Region.US_EAST_1, Region.US_WEST_1, Region.US_WEST_2)
.contains(pLocation.getId())) {
location = pLocation;
break;
}
}
try {
store.createContainerInLocation(location, bucketName);
fail("Should had failed because in non-US regions, mixed-case bucket names are invalid.");
} catch (AWSResponseException e) {
assertEquals("InvalidBucketName", e.getError().getCode());
}
}
public void testDeleteMultipleObjects() throws InterruptedException {
String container = getContainerName();
try {
ImmutableSet.Builder<String> builder = ImmutableSet.builder();
for (int i = 0; i < 5; i++) {
String key = UUID.randomUUID().toString();
Blob blob = view.getBlobStore().blobBuilder(key).payload("").build();
view.getBlobStore().putBlob(container, blob);
builder.add(key);
}
Set<String> keys = builder.build();
DeleteResult result = getApi().deleteObjects(container, keys);
assertTrue(result.getDeleted().containsAll(keys));
assertEquals(result.getErrors().size(), 0);
for (String key : keys) {
assertConsistencyAwareBlobDoesntExist(container, key);
}
} finally {
returnContainer(container);
}
}
public void testDirectoryEndingWithSlash() throws InterruptedException {
String containerName = getContainerName();
try {
BlobStore blobStore = view.getBlobStore();
blobStore.createDirectory(containerName, "someDir");
// According to the S3 documentation, a directory is nothing but a blob
// whose name ends with a '/'. So let's try to remove the blob we just
// created.
blobStore.removeBlob(containerName, "someDir/");
// The directory "someDir" shouldn't exist since we removed it. If this
// test succeeds, it confirms that a directory (or folder) is nothing
// but a blob with a name ending in '/'.
assertEquals(blobStore.directoryExists(containerName, "someDir"), false);
} finally {
returnContainer(containerName);
}
}
}