@Test(
timeOut = 5 * 60 * 1000,
dependsOnMethods = {"testCreateContainer", "testCreatePublicContainer"})
public void testObjectOperations() throws Exception {
String data = "Here is my data";
// Test PUT with string data, ETag hash, and a piece of metadata
AzureBlob object = client.newBlob();
object.getProperties().setName("object");
object.setPayload(data);
Payloads.calculateMD5(object);
object.getProperties().getContentMetadata().setContentType("text/plain");
object.getProperties().getMetadata().put("mykey", "metadata-value");
byte[] md5 = object.getProperties().getContentMetadata().getContentMD5();
String newEtag = client.putBlob(privateContainer, object);
assertEquals(
CryptoStreams.hex(md5),
CryptoStreams.hex(object.getProperties().getContentMetadata().getContentMD5()));
// Test HEAD of missing object
assert client.getBlobProperties(privateContainer, "non-existent-object") == null;
// Test HEAD of object
BlobProperties metadata =
client.getBlobProperties(privateContainer, object.getProperties().getName());
// TODO assertEquals(metadata.getName(), object.getProperties().getName());
// we can't check this while hacking around lack of content-md5, as GET of the first byte will
// show incorrect length 1, the returned size, as opposed to the real length. This is an ok
// tradeoff, as a container list will contain the correct size of the objects in an
// inexpensive fashion
// http://code.google.com/p/jclouds/issues/detail?id=92
// assertEquals(metadata.getSize(), data.length());
assertEquals(metadata.getContentMetadata().getContentType(), "text/plain");
// Azure doesn't return the Content-MD5 on head request..
assertEquals(
CryptoStreams.hex(md5),
CryptoStreams.hex(object.getProperties().getContentMetadata().getContentMD5()));
assertEquals(metadata.getETag(), newEtag);
assertEquals(metadata.getMetadata().entrySet().size(), 1);
assertEquals(metadata.getMetadata().get("mykey"), "metadata-value");
// // Test POST to update object's metadata
// Multimap<String, String> userMetadata = LinkedHashMultimap.create();
// userMetadata.put("New-Metadata-1", "value-1");
// userMetadata.put("New-Metadata-2", "value-2");
// assertTrue(client.setBlobProperties(privateContainer, object.getProperties().getName(),
// userMetadata));
// Test GET of missing object
assert client.getBlob(privateContainer, "non-existent-object") == null;
// Test GET of object (including updated metadata)
AzureBlob getBlob = client.getBlob(privateContainer, object.getProperties().getName());
assertEquals(Utils.toStringAndClose(getBlob.getPayload().getInput()), data);
// TODO assertEquals(getBlob.getName(), object.getProperties().getName());
assertEquals(
getBlob.getPayload().getContentMetadata().getContentLength(), new Long(data.length()));
assertEquals(getBlob.getProperties().getContentMetadata().getContentType(), "text/plain");
assertEquals(
CryptoStreams.hex(md5),
CryptoStreams.hex(getBlob.getProperties().getContentMetadata().getContentMD5()));
assertEquals(newEtag, getBlob.getProperties().getETag());
// wait until we can update metadata
// assertEquals(getBlob.getProperties().getMetadata().entries().size(), 2);
// assertEquals(
// Iterables.getLast(getBlob.getProperties().getMetadata().get("New-Metadata-1")),
// "value-1");
// assertEquals(
// Iterables.getLast(getBlob.getProperties().getMetadata().get("New-Metadata-2")),
// "value-2");
assertEquals(metadata.getMetadata().entrySet().size(), 1);
assertEquals(metadata.getMetadata().get("mykey"), "metadata-value");
// test listing
ListBlobsResponse response =
client.listBlobs(
privateContainer,
ListBlobsOptions.Builder.prefix(
object
.getProperties()
.getName()
.substring(0, object.getProperties().getName().length() - 1))
.maxResults(1)
.includeMetadata());
assertEquals(response.size(), 1);
assertEquals(Iterables.getOnlyElement(response).getName(), object.getProperties().getName());
assertEquals(
Iterables.getOnlyElement(response).getMetadata(),
ImmutableMap.of("mykey", "metadata-value"));
// Test PUT with invalid ETag (as if object's data was corrupted in transit)
String correctEtag = newEtag;
String incorrectEtag = "0" + correctEtag.substring(1);
object.getProperties().setETag(incorrectEtag);
try {
client.putBlob(privateContainer, object);
} catch (Throwable e) {
assertEquals(e.getCause().getClass(), HttpResponseException.class);
assertEquals(((HttpResponseException) e.getCause()).getResponse().getStatusCode(), 422);
}
ByteArrayInputStream bais = new ByteArrayInputStream(data.getBytes("UTF-8"));
object = client.newBlob();
object.getProperties().setName("chunked-object");
object.setPayload(bais);
object.getPayload().getContentMetadata().setContentLength(new Long(data.getBytes().length));
newEtag = client.putBlob(privateContainer, object);
assertEquals(
CryptoStreams.hex(md5),
CryptoStreams.hex(getBlob.getProperties().getContentMetadata().getContentMD5()));
// Test GET with options
// Non-matching ETag
try {
client.getBlob(
privateContainer,
object.getProperties().getName(),
GetOptions.Builder.ifETagDoesntMatch(newEtag));
} catch (Exception e) {
assertEquals(e.getCause().getClass(), HttpResponseException.class);
assertEquals(((HttpResponseException) e.getCause()).getResponse().getStatusCode(), 304);
}
// Matching ETag TODO this shouldn't fail!!!
try {
getBlob =
client.getBlob(
privateContainer,
object.getProperties().getName(),
GetOptions.Builder.ifETagMatches(newEtag));
assertEquals(getBlob.getProperties().getETag(), newEtag);
} catch (HttpResponseException e) {
assertEquals(e.getResponse().getStatusCode(), 412);
}
// Range
// doesn't work per
// http://social.msdn.microsoft.com/Forums/en-US/windowsazure/thread/479fa63f-51df-4b66-96b5-33ae362747b6
// getBlob = client
// .getBlob(privateContainer, object.getProperties().getName(),
// GetOptions.Builder.startAt(8)).get(120,
// TimeUnit.SECONDS);
// assertEquals(Utils.toStringAndClose((InputStream) getBlob.getData()), data.substring(8));
client.deleteBlob(privateContainer, "object");
client.deleteBlob(privateContainer, "chunked-object");
}
@Test
public void testObjectOperations() throws Exception {
String containerName = getContainerName();
try {
// Test PUT with string data, ETag hash, and a piece of metadata
String data = "Here is my data";
String key = "object";
SwiftObject object = newSwiftObject(data, key);
byte[] md5 = object.getPayload().getContentMetadata().getContentMD5();
String newEtag = getApi().putObject(containerName, object);
assert newEtag != null;
assertEquals(
base16().lowerCase().encode(md5),
base16().lowerCase().encode(object.getPayload().getContentMetadata().getContentMD5()));
// Test HEAD of missing object
assert getApi().getObjectInfo(containerName, "non-existent-object") == null;
// Test HEAD of object
MutableObjectInfoWithMetadata metadata =
getApi().getObjectInfo(containerName, object.getInfo().getName());
assertEquals(metadata.getName(), object.getInfo().getName());
assertEquals(metadata.getBytes(), Long.valueOf(data.length()));
assert metadata.getContentType().startsWith("text/plain") : metadata.getContentType();
assertEquals(
base16().lowerCase().encode(md5), base16().lowerCase().encode(metadata.getHash()));
assertEquals(metadata.getHash(), base16().lowerCase().decode(newEtag));
assertEquals(metadata.getMetadata().entrySet().size(), 1);
assertEquals(metadata.getMetadata().get("metadata"), "metadata-value");
// // Test POST to update object's metadata
Map<String, String> userMetadata = Maps.newHashMap();
userMetadata.put("New-Metadata-1", "value-1");
userMetadata.put("New-Metadata-2", "value-2");
assertTrue(getApi().setObjectInfo(containerName, object.getInfo().getName(), userMetadata));
// Test GET of missing object
assert getApi().getObject(containerName, "non-existent-object") == null;
// Test GET of object (including updated metadata)
SwiftObject getBlob = getApi().getObject(containerName, object.getInfo().getName());
assertEquals(Strings2.toString(getBlob.getPayload()), data);
// TODO assertEquals(getBlob.getName(),
// object.getMetadata().getName());
assertEquals(getBlob.getInfo().getBytes(), Long.valueOf(data.length()));
testGetObjectContentType(getBlob);
assertEquals(
base16().lowerCase().encode(md5),
base16().lowerCase().encode(getBlob.getInfo().getHash()));
assertEquals(base16().lowerCase().decode(newEtag), getBlob.getInfo().getHash());
assertEquals(getBlob.getInfo().getMetadata().entrySet().size(), 2);
assertEquals(getBlob.getInfo().getMetadata().get("new-metadata-1"), "value-1");
assertEquals(getBlob.getInfo().getMetadata().get("new-metadata-2"), "value-2");
// Test PUT with invalid ETag (as if object's data was corrupted in
// transit)
String correctEtag = newEtag;
String incorrectEtag = "0" + correctEtag.substring(1);
object.getInfo().setHash(base16().lowerCase().decode(incorrectEtag));
try {
getApi().putObject(containerName, object);
} catch (HttpResponseException e) {
assertEquals(e.getResponse().getStatusCode(), 422);
}
// Test PUT chunked/streamed upload with data of "unknown" length
ByteArrayInputStream bais = new ByteArrayInputStream(data.getBytes(Charsets.UTF_8));
SwiftObject blob = getApi().newSwiftObject();
blob.getInfo().setName("chunked-object");
blob.setPayload(bais);
newEtag = getApi().putObject(containerName, blob);
assertEquals(
base16().lowerCase().encode(md5),
base16().lowerCase().encode(getBlob.getInfo().getHash()));
// Test GET with options
// Non-matching ETag
try {
getApi()
.getObject(
containerName,
object.getInfo().getName(),
GetOptions.Builder.ifETagDoesntMatch(newEtag));
} catch (HttpResponseException e) {
assertEquals(e.getResponse().getStatusCode(), 304);
}
// Matching ETag
getBlob =
getApi()
.getObject(
containerName,
object.getInfo().getName(),
GetOptions.Builder.ifETagMatches(newEtag));
assertEquals(getBlob.getInfo().getHash(), base16().lowerCase().decode(newEtag));
getBlob =
getApi()
.getObject(containerName, object.getInfo().getName(), GetOptions.Builder.startAt(8));
assertEquals(Strings2.toString(getBlob.getPayload()), data.substring(8));
} finally {
returnContainer(containerName);
}
}