/// <summary>
/// Checks a get blob range response for consistency with the given parameters, and closes the response.
/// </summary>
/// <param name="response">The HTTP web response to check.</param>
/// <param name="context">The testing context.</param>
/// <param name="content">The expected content returned in the response.</param>
/// <param name="expectedStartRange">The expected start range returned in the response header.</param>
/// <param name="expectedEndRange">The expected end range returned in the response header.</param>
/// <param name="expectedTotalBytes">The expected total number of bytes in the blob.</param>
/// <param name="expectedError">The expected error code, or null if the operation is expected to succeed.</param>
public static void CheckBlobRangeResponse(
HttpWebResponse response,
BlobContext context,
byte[] content,
long expectedStartRange,
long expectedEndRange,
long expectedTotalBytes,
HttpStatusCode?expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.PartialContent, response.StatusCode);
Assert.IsNotNull(content);
BlobTestUtils.LastModifiedHeader(response);
BlobTestUtils.ContentLengthHeader(response, content.Length);
BlobTestUtils.ETagHeader(response);
BlobTestUtils.RequestIdHeader(response);
BlobTestUtils.Contents(response, content);
BlobTestUtils.ContentRangeHeader(response, expectedStartRange, expectedEndRange, expectedTotalBytes);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
response.Close();
}
public static HttpWebRequest GetBlobRequest(BlobContext context, string containerName, string blobName, AccessCondition accessCondition)
{
bool valid = BlobTests.ContainerNameValidator(containerName) &&
BlobTests.BlobNameValidator(blobName) &&
BlobTests.LeaseIdValidator(accessCondition);
Uri uri = BlobTests.ConstructGetUri(context.Address, containerName, blobName);
HttpWebRequest request = null;
OperationContext opContext = new OperationContext();
try
{
request = BlobHttpWebRequestFactory.Get(uri, context.Timeout, null /* snapshot */, accessCondition, opContext);
}
catch (InvalidOperationException)
{
if (valid)
{
Assert.Fail();
}
}
if (valid)
{
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("GET", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, accessCondition == null ? null : accessCondition.LeaseId);
}
return(request);
}
public void CopyFromToRestoreSnapshot(BlobContext context, string containerName, string blobName)
{
string oldText = "Old stuff";
string newText = "New stuff";
StorageCredentials accountAndKey = new StorageCredentials(context.Account, context.Key);
CloudStorageAccount account = new CloudStorageAccount(accountAndKey, false);
CloudBlobClient blobClient = new CloudBlobClient(new Uri(context.Address), account.Credentials);
CloudBlobContainer container = blobClient.GetContainerReference(containerName);
CloudBlockBlob blob = container.GetBlockBlobReference(blobName);
BlobTestBase.UploadText(blob, oldText, Encoding.UTF8);
CloudBlockBlob snapshot = blob.CreateSnapshot();
Assert.IsNotNull(snapshot.SnapshotTime);
BlobTestBase.UploadText(blob, newText, Encoding.UTF8);
Uri sourceUri = new Uri(snapshot.Uri.AbsoluteUri + "?snapshot=" + BlobRequest.ConvertDateTimeToSnapshotString(snapshot.SnapshotTime.Value));
OperationContext opContext = new OperationContext();
HttpWebRequest request = BlobHttpWebRequestFactory.CopyFrom(blob.Uri, 30, sourceUri, null, null, opContext);
Assert.IsTrue(request != null, "Failed to create HttpWebRequest");
BlobTests.SignRequest(request, context);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Assert.AreEqual <HttpStatusCode>(response.StatusCode, HttpStatusCode.Accepted);
string text = BlobTestBase.DownloadText(blob, Encoding.UTF8);
Assert.AreEqual <string>(text, oldText);
blob.Delete(DeleteSnapshotsOption.IncludeSnapshots, null, null);
}
/// <summary>
/// Generates a get blob request over the specified range, and checks the request for consistency.
/// </summary>
/// <param name="context">The testing context.</param>
/// <param name="containerName">The name of the container.</param>
/// <param name="blobName">The name of the blob.</param>
/// <param name="offset">The offset to the range.</param>
/// <param name="count">The number of elements in the range.</param>
/// <param name="leaseId">The lease ID, or null if the blob is not leased.</param>
/// <returns>A web request for getting a blob range.</returns>
public static HttpRequestMessage GetBlobRangeRequest(BlobContext context, string containerName, string blobName, long offset, long?count, AccessCondition accessCondition)
{
bool valid = BlobTests.ContainerNameValidator(containerName) &&
BlobTests.BlobNameValidator(blobName) &&
BlobTests.LeaseIdValidator(accessCondition);
Uri uri = BlobTests.ConstructGetUri(context.Address, containerName, blobName);
HttpRequestMessage request = null;
OperationContext opContext = new OperationContext();
try
{
request = BlobHttpRequestMessageFactory.Get(uri, context.Timeout, null /* snapshot */, offset, count, false, accessCondition, null, opContext, SharedKeyCanonicalizer.Instance, context.Credentials);
}
catch (InvalidOperationException)
{
if (valid)
{
Assert.Fail();
}
}
if (valid)
{
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual(HttpMethod.Get, request.Method);
BlobTestUtils.RangeHeader(request, offset, count.HasValue ? (long?)(count.Value + offset - 1) : null);
BlobTestUtils.LeaseIdHeader(request, accessCondition == null ? null : accessCondition.LeaseId);
}
return(request);
}
public async static void AcquireAndReleaseLeaseTest(BlobContext context, string containerName, string blobName)
{
CloudStorageAccount account = new CloudStorageAccount(new StorageCredentials(context.Account, context.Key), false);
CloudBlobClient client = new CloudBlobClient(new Uri(context.Address), account.Credentials);
CloudBlobContainer container = client.GetContainerReference(containerName);
CloudBlockBlob blob = container.GetBlockBlobReference(blobName);
BlobTestBase.UploadText(blob, "Text sent to cloud", Encoding.UTF8);
// acquire a release on the blob and check LeaseStatus to be "locked"
OperationContext opContext = new OperationContext();
HttpRequestMessage blobRequest = BlobHttpRequestMessageFactory.Lease(
blob.Uri,
context.Timeout,
LeaseAction.Acquire,
null /* proposed lease ID */,
60 /* lease duration */,
null /* break period */,
null /* access condition */,
null,
opContext,
SharedKeyCanonicalizer.Instance,
context.Credentials);
string leaseId = null;
using (HttpResponseMessage response = await BlobTestUtils.GetResponse(blobRequest, context))
{
leaseId = HttpResponseParsers.GetHeader(response, "x-ms-lease-id");
Assert.AreEqual <HttpStatusCode>(response.StatusCode, HttpStatusCode.Created);
}
blob.FetchAttributes();
Assert.AreEqual <LeaseStatus>(blob.Properties.LeaseStatus, LeaseStatus.Locked);
// release the release on the blob and check LeaseStatus to be "unlocked"
opContext = new OperationContext();
blobRequest = BlobHttpRequestMessageFactory.Lease(
blob.Uri,
context.Timeout,
LeaseAction.Release,
null /* proposed lease ID */,
null /* lease duration */,
null /* break period */,
AccessCondition.GenerateLeaseCondition(leaseId),
null,
opContext,
SharedKeyCanonicalizer.Instance,
context.Credentials);
using (HttpResponseMessage response = await BlobTestUtils.GetResponse(blobRequest, context))
{
Assert.AreEqual <HttpStatusCode>(response.StatusCode, HttpStatusCode.OK);
}
blob.FetchAttributes();
Assert.AreEqual <LeaseStatus>(blob.Properties.LeaseStatus, LeaseStatus.Unlocked);
blob.Delete();
}
static void SetRequestAsync(HttpWebRequest request, BlobContext context, byte[] content)
{
request.BeginGetRequestStream(new AsyncCallback(BlobTestUtils.ReadCallback), request);
setRequestAsyncSem.WaitOne();
Assert.IsNotNull(setRequestAsyncStream);
setRequestAsyncStream.Write(content, 0, content.Length);
setRequestAsyncStream.Close();
}
static void SetRequestSync(HttpWebRequest request, BlobContext context, byte[] content)
{
Stream stream = request.GetRequestStream();
Assert.IsNotNull(stream);
stream.Write(content, 0, content.Length);
stream.Close();
}
public static void SetRequest(HttpWebRequest request, BlobContext context, byte[] content)
{
Assert.IsNotNull(request);
if (context.IsAsync)
{
BlobTestUtils.SetRequestAsync(request, context, content);
}
else
{
BlobTestUtils.SetRequestSync(request, context, content);
}
}
public static HttpWebRequest DeleteBlobRequest(BlobContext context, string containerName, string blobName, AccessCondition accessCondition)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName, blobName);
OperationContext opContext = new OperationContext();
HttpWebRequest request = BlobHttpWebRequestFactory.Delete(uri, context.Timeout, null /* snapshot */, DeleteSnapshotsOption.None, accessCondition, true, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("DELETE", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return(request);
}
public static HttpWebRequest GetBlockListRequest(BlobContext context, string containerName, string blobName, BlockListingFilter typesOfBlocks, AccessCondition accessCondition)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName, blobName);
OperationContext opContext = new OperationContext();
HttpWebRequest request = BlobHttpWebRequestFactory.GetBlockList(uri, context.Timeout, null /* snapshot */, typesOfBlocks, accessCondition, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("GET", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return(request);
}
public static HttpWebRequest ListContainersRequest(BlobContext context, ListingContext listingContext)
{
Uri uri = BlobClientTests.ConstructUri(context.Address);
OperationContext opContext = new OperationContext();
HttpWebRequest request = ContainerHttpWebRequestFactory.List(uri, context.Timeout, listingContext, ContainerListingDetails.Metadata, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("GET", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return(request);
}
public static HttpWebRequest CreateContainerRequest(BlobContext context, string containerName)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
OperationContext opContext = new OperationContext();
HttpWebRequest request = ContainerHttpWebRequestFactory.Create(uri, context.Timeout, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return(request);
}
public static void GetBlockListResponse(HttpWebResponse response, BlobContext context, HttpStatusCode?expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode, response.StatusDescription);
BlobTestUtils.ContentTypeHeader(response, "application/xml");
BlobTestUtils.RequestIdHeader(response);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
}
public static void ListContainersResponse(HttpResponseMessage response, BlobContext context, HttpStatusCode?expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode, response.ReasonPhrase);
BlobTestUtils.ContentTypeHeader(response, "application/xml");
BlobTestUtils.RequestIdHeader(response);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.ReasonPhrase);
}
}
/// <summary>
/// Generates and validates a request to break a lease.
/// </summary>
/// <param name="context">The blob context.</param>
/// <param name="containerName">The container name.</param>
/// <param name="blobName">The blob name.</param>
/// <param name="breakPeriod">The break period.</param>
/// <returns>A web request for the operation.</returns>
public static HttpRequestMessage BreakLeaseRequest(BlobContext context, string containerName, string blobName, int?breakPeriod, AccessCondition accessCondition)
{
HttpRequestMessage request;
OperationContext opContext = new OperationContext();
if (blobName != null)
{
// blob lease
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
request = BlobHttpRequestMessageFactory.Lease(
uri,
context.Timeout,
LeaseAction.Break,
null /* proposed lease ID */,
null /* lease duration */,
breakPeriod,
accessCondition,
null,
opContext,
SharedKeyCanonicalizer.Instance,
context.Credentials);
}
else
{
// container lease
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
request = ContainerHttpRequestMessageFactory.Lease(
uri,
context.Timeout,
LeaseAction.Break,
null /* proposed lease ID */,
null /* lease duration */,
breakPeriod,
accessCondition,
null,
opContext,
SharedKeyCanonicalizer.Instance,
context.Credentials);
}
Assert.IsNotNull(request);
Assert.AreEqual(HttpMethod.Put, request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.LeaseIdHeader(request, null);
BlobTestUtils.LeaseActionHeader(request, "break");
BlobTestUtils.LeaseDurationHeader(request, null);
BlobTestUtils.ProposedLeaseIdHeader(request, null);
BlobTestUtils.BreakPeriodHeader(request, breakPeriod.HasValue ? breakPeriod.Value.ToString() : null);
return(request);
}
public static HttpWebRequest PutBlockListRequest(BlobContext context, string containerName, string blobName, BlobProperties blobProperties, AccessCondition accessCondition)
{
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
HttpWebRequest request = null;
OperationContext opContext = new OperationContext();
request = BlobHttpWebRequestFactory.PutBlockList(uri, context.Timeout, blobProperties, accessCondition, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.ContentLanguageHeader(request, null);
BlobTestUtils.ContentMd5Header(request, null);
return(request);
}
public static HttpRequestMessage PutBlockListRequest(BlobContext context, string containerName, string blobName, BlobProperties blobProperties, AccessCondition accessCondition)
{
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
HttpRequestMessage request = null;
OperationContext opContext = new OperationContext();
request = BlobHttpRequestMessageFactory.PutBlockList(uri, context.Timeout, blobProperties, accessCondition, null, opContext, SharedKeyCanonicalizer.Instance, context.Credentials);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual(HttpMethod.Put, request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.ContentLanguageHeader(request, null);
BlobTestUtils.ContentMd5Header(request, null);
return(request);
}
public static void PutBlockListResponse(HttpWebResponse response, BlobContext context, HttpStatusCode?expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.Created, response.StatusCode, response.StatusDescription);
BlobTestUtils.ContentMd5Header(response);
BlobTestUtils.RequestIdHeader(response);
BlobTestUtils.ContentLengthHeader(response, -1);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
response.Close();
}
public static HttpRequestMessage DeleteContainerRequest(BlobContext context, string containerName, AccessCondition accessCondition)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
OperationContext opContext = new OperationContext();
HttpRequestMessage request = ContainerHttpRequestMessageFactory.Delete(uri, context.Timeout, accessCondition, null,
opContext,
SharedKeyCanonicalizer.Instance,
context.Credentials);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual(HttpMethod.Delete, request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return(request);
}
public static HttpWebResponse GetResponse(HttpWebRequest request, BlobContext context)
{
Assert.IsNotNull(request);
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException ex)
{
response = (HttpWebResponse)ex.Response;
}
Assert.IsNotNull(response);
return(response);
}
public static HttpRequestMessage ListContainersRequest(BlobContext context, ListingContext listingContext)
{
Uri uri = BlobClientTests.ConstructUri(context.Address);
OperationContext opContext = new OperationContext();
HttpRequestMessage request = ContainerHttpRequestMessageFactory.List(uri, context.Timeout, listingContext, ContainerListingDetails.Metadata, null,
opContext,
SharedKeyCanonicalizer.Instance,
context.Credentials);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual(HttpMethod.Get, request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return(request);
}
public static void SignRequest(HttpWebRequest request, BlobContext context)
{
Assert.IsNotNull(request);
Assert.IsNotNull(context);
OperationContext opContext = new OperationContext();
SharedKeyAuthenticationHandler handler = new SharedKeyAuthenticationHandler(
SharedKeyCanonicalizer.Instance,
context.Credentials,
context.Account);
handler.SignRequest(request, opContext);
BlobTestUtils.AuthorizationHeader(request, true, context.Account);
BlobTestUtils.DateHeader(request, true);
}
public static HttpRequestMessage GetBlockListRequest(BlobContext context, string containerName, string blobName, BlockListingFilter typesOfBlocks, AccessCondition accessCondition)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName, blobName);
OperationContext opContext = new OperationContext();
HttpRequestMessage request = BlobHttpRequestMessageFactory.GetBlockList(uri, context.Timeout, null /* snapshot */, typesOfBlocks, accessCondition, null,
opContext,
SharedKeyCanonicalizer.Instance,
context.Credentials);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual(HttpMethod.Get, request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return(request);
}
public static void PutBlockListResponse(HttpResponseMessage response, BlobContext context, HttpStatusCode?expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.Created, response.StatusCode, response.ReasonPhrase);
BlobTestUtils.ContentMd5Header(response);
BlobTestUtils.RequestIdHeader(response);
BlobTestUtils.ContentLengthHeader(response, 0);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.ReasonPhrase);
}
response.Dispose();
}
public static HttpWebRequest PutBlobRequest(BlobContext context, string containerName, string blobName,
BlobProperties properties, BlobType blobType, byte[] content, long pageBlobSize, AccessCondition accessCondition)
{
bool valid = BlobTests.ContainerNameValidator(containerName) &&
BlobTests.BlobNameValidator(blobName) &&
BlobTests.PutPropertiesValidator(properties) &&
BlobTestUtils.ContentValidator(content);
bool fatal = !BlobTests.PutPropertiesValidator(properties);
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
HttpWebRequest request = null;
OperationContext opContext = new OperationContext();
try
{
request = BlobHttpWebRequestFactory.Put(uri, context.Timeout, properties, blobType, pageBlobSize, accessCondition, opContext);
if (fatal)
{
Assert.Fail();
}
}
catch (InvalidOperationException)
{
if (valid)
{
Assert.Fail();
}
}
if (valid)
{
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.ContentTypeHeader(request, null);
BlobTestUtils.ContentDispositionHeader(request, properties.ContentDisposition);
BlobTestUtils.ContentEncodingHeader(request, properties.ContentEncoding);
BlobTestUtils.ContentLanguageHeader(request, null);
BlobTestUtils.ContentMd5Header(request, null);
BlobTestUtils.CacheControlHeader(request, null);
BlobTestUtils.BlobTypeHeader(request, properties.BlobType);
BlobTestUtils.BlobSizeHeader(request, (properties.BlobType == BlobType.PageBlob) ? properties.Length : (long?)null);
}
return(request);
}
public static HttpWebRequest PutBlobRequest(BlobContext context, string containerName, string blobName,
BlobProperties properties, BlobType blobType, byte[] content, long pageBlobSize, AccessCondition accessCondition)
{
bool valid = BlobTests.ContainerNameValidator(containerName) &&
BlobTests.BlobNameValidator(blobName) &&
BlobTests.PutPropertiesValidator(properties) &&
BlobTestUtils.ContentValidator(content);
bool fatal = !BlobTests.PutPropertiesValidator(properties);
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
HttpWebRequest request = null;
OperationContext opContext = new OperationContext();
try
{
request = BlobHttpWebRequestFactory.Put(uri, context.Timeout, properties, blobType, pageBlobSize, accessCondition, opContext);
if (fatal)
{
Assert.Fail();
}
}
catch (InvalidOperationException)
{
if (valid)
{
Assert.Fail();
}
}
if (valid)
{
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.ContentTypeHeader(request, null);
BlobTestUtils.ContentDispositionHeader(request, properties.ContentDisposition);
BlobTestUtils.ContentEncodingHeader(request, properties.ContentEncoding);
BlobTestUtils.ContentLanguageHeader(request, null);
BlobTestUtils.ContentMd5Header(request, null);
BlobTestUtils.CacheControlHeader(request, null);
BlobTestUtils.BlobTypeHeader(request, properties.BlobType);
BlobTestUtils.BlobSizeHeader(request, (properties.BlobType == BlobType.PageBlob) ? properties.Length : (long?)null);
}
return request;
}
public static void PutBlobResponse(HttpWebResponse response, BlobContext context, HttpStatusCode? expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.Created, response.StatusCode, response.StatusDescription);
BlobTestUtils.ETagHeader(response);
BlobTestUtils.LastModifiedHeader(response);
BlobTestUtils.ContentMd5Header(response);
BlobTestUtils.RequestIdHeader(response);
BlobTestUtils.ContentLengthHeader(response, -1); //Should this be -1 or 0?
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
response.Close();
}
public static void GetBlobResponse(HttpWebResponse response, BlobContext context, BlobProperties properties, byte[] content, HttpStatusCode?expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
BlobTestUtils.LastModifiedHeader(response);
BlobTestUtils.ContentLengthHeader(response, content.Length);
BlobTestUtils.ETagHeader(response);
BlobTestUtils.RequestIdHeader(response);
BlobTestUtils.Contents(response, content);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
response.Close();
}
/// <summary>
/// Generates and validates a request to release a lease.
/// </summary>
/// <param name="context">The blob context.</param>
/// <param name="containerName">The container name.</param>
/// <param name="blobName">The blob name.</param>
/// <param name="leaseID">The lease ID.</param>
/// <returns>A web request for the operation.</returns>
public static HttpWebRequest ReleaseLeaseRequest(BlobContext context, string containerName, string blobName, AccessCondition accessCondition)
{
HttpWebRequest request;
OperationContext opContext = new OperationContext();
if (blobName != null)
{
// blob lease
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
request = BlobHttpWebRequestFactory.Lease(
uri,
context.Timeout,
LeaseAction.Release,
null /* proposed lease ID */,
null /* lease duration */,
null /* break period */,
accessCondition,
opContext);
}
else
{
// container lease
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
request = ContainerHttpWebRequestFactory.Lease(
uri,
context.Timeout,
LeaseAction.Release,
null /* proposed lease ID */,
null /* lease duration */,
null /* break period */,
accessCondition,
opContext);
}
Assert.IsNotNull(request);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.LeaseIdHeader(request, accessCondition == null ? null : accessCondition.LeaseId);
BlobTestUtils.LeaseActionHeader(request, "release");
BlobTestUtils.LeaseDurationHeader(request, null);
BlobTestUtils.ProposedLeaseIdHeader(request, null);
BlobTestUtils.BreakPeriodHeader(request, null);
return(request);
}
public static void GetBlockListResponse(HttpWebResponse response, BlobContext context, HttpStatusCode? expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode, response.StatusDescription);
BlobTestUtils.ContentTypeHeader(response, "application/xml");
BlobTestUtils.RequestIdHeader(response);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
}
public static void SignRequest(HttpWebRequest request, BlobContext context)
{
Assert.IsNotNull(request);
Assert.IsNotNull(context);
OperationContext opContext = new OperationContext();
SharedKeyAuthenticationHandler handler = new SharedKeyAuthenticationHandler(
SharedKeyCanonicalizer.Instance,
context.Credentials,
context.Account);
handler.SignRequest(request, opContext);
BlobTestUtils.AuthorizationHeader(request, true, context.Account);
BlobTestUtils.DateHeader(request, true);
}
public static async Task <HttpResponseMessage> GetResponse(HttpRequestMessage request, BlobContext context, CancellationTokenSource token = null)
{
Assert.IsNotNull(request);
HttpResponseMessage response = null;
try
{
var httpClient = HttpClientFactory.Instance;
if (token != null)
{
response = await httpClient.SendAsync(request, token.Token);
}
else
{
response = await httpClient.SendAsync(request);
}
}
catch (HttpRequestException)
{
}
Assert.IsNotNull(response);
return(response);
}
public static HttpWebRequest GetBlockListRequest(BlobContext context, string containerName, string blobName, BlockListingFilter typesOfBlocks, AccessCondition accessCondition)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName, blobName);
OperationContext opContext = new OperationContext();
HttpWebRequest request = BlobHttpWebRequestFactory.GetBlockList(uri, context.Timeout, null /* snapshot */, typesOfBlocks, accessCondition, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("GET", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return request;
}
public static HttpWebRequest DeleteBlobRequest(BlobContext context, string containerName, string blobName, AccessCondition accessCondition)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName, blobName);
OperationContext opContext = new OperationContext();
HttpWebRequest request = BlobHttpWebRequestFactory.Delete(uri, context.Timeout, null /* snapshot */, DeleteSnapshotsOption.None, accessCondition, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("DELETE", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return request;
}
public static HttpWebRequest ListContainersRequest(BlobContext context, ListingContext listingContext)
{
Uri uri = BlobClientTests.ConstructUri(context.Address);
OperationContext opContext = new OperationContext();
HttpWebRequest request = ContainerHttpWebRequestFactory.List(uri, context.Timeout, listingContext, ContainerListingDetails.Metadata, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("GET", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return request;
}
public static HttpWebResponse GetResponse(HttpWebRequest request, BlobContext context)
{
Assert.IsNotNull(request);
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException ex)
{
response = (HttpWebResponse)ex.Response;
}
Assert.IsNotNull(response);
return response;
}
public static void SetRequest(HttpWebRequest request, BlobContext context, byte[] content)
{
Assert.IsNotNull(request);
if (context.IsAsync)
{
BlobTestUtils.SetRequestAsync(request, context, content);
}
else
{
BlobTestUtils.SetRequestSync(request, context, content);
}
}
static void SetRequestSync(HttpWebRequest request, BlobContext context, byte[] content)
{
Stream stream = request.GetRequestStream();
Assert.IsNotNull(stream);
stream.Write(content, 0, content.Length);
stream.Close();
}
public BlobClientTests(bool owner, bool isAsync, int timeout)
{
BlobContext = new BlobContext(owner, isAsync, timeout);
}
public static HttpWebRequest PutBlockListRequest(BlobContext context, string containerName, string blobName, BlobProperties blobProperties, AccessCondition accessCondition)
{
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
HttpWebRequest request = null;
OperationContext opContext = new OperationContext();
request = BlobHttpWebRequestFactory.PutBlockList(uri, context.Timeout, blobProperties, accessCondition, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.ContentLanguageHeader(request, null);
BlobTestUtils.ContentMd5Header(request, null);
return request;
}
/// <summary>
/// Checks a get blob range response for consistency with the given parameters, and closes the response.
/// </summary>
/// <param name="response">The HTTP web response to check.</param>
/// <param name="context">The testing context.</param>
/// <param name="content">The expected content returned in the response.</param>
/// <param name="expectedStartRange">The expected start range returned in the response header.</param>
/// <param name="expectedEndRange">The expected end range returned in the response header.</param>
/// <param name="expectedTotalBytes">The expected total number of bytes in the blob.</param>
/// <param name="expectedError">The expected error code, or null if the operation is expected to succeed.</param>
public static void CheckBlobRangeResponse(
HttpWebResponse response,
BlobContext context,
byte[] content,
long expectedStartRange,
long expectedEndRange,
long expectedTotalBytes,
HttpStatusCode? expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.PartialContent, response.StatusCode);
Assert.IsNotNull(content);
BlobTestUtils.LastModifiedHeader(response);
BlobTestUtils.ContentLengthHeader(response, content.Length);
BlobTestUtils.ETagHeader(response);
BlobTestUtils.RequestIdHeader(response);
BlobTestUtils.Contents(response, content);
BlobTestUtils.ContentRangeHeader(response, expectedStartRange, expectedEndRange, expectedTotalBytes);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
response.Close();
}
public static void GetBlobResponse(HttpWebResponse response, BlobContext context, BlobProperties properties, byte[] content, HttpStatusCode? expectedError)
{
Assert.IsNotNull(response);
if (expectedError == null)
{
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
BlobTestUtils.LastModifiedHeader(response);
BlobTestUtils.ContentLengthHeader(response, content.Length);
BlobTestUtils.ETagHeader(response);
BlobTestUtils.RequestIdHeader(response);
BlobTestUtils.Contents(response, content);
}
else
{
Assert.AreEqual(expectedError, response.StatusCode, response.StatusDescription);
}
response.Close();
}
public static void AcquireAndReleaseLeaseTest(BlobContext context, string containerName, string blobName)
{
CloudStorageAccount account = new CloudStorageAccount(new StorageCredentials(context.Account, context.Key), false);
CloudBlobClient client = new CloudBlobClient(new Uri(context.Address), account.Credentials);
CloudBlobContainer container = client.GetContainerReference(containerName);
CloudBlockBlob blob = container.GetBlockBlobReference(blobName);
BlobTestBase.UploadText(blob, "Text sent to cloud", Encoding.UTF8);
// acquire a release on the blob and check LeaseStatus to be "locked"
OperationContext opContext = new OperationContext();
HttpWebRequest blobRequest = BlobHttpWebRequestFactory.Lease(
blob.Uri,
context.Timeout,
LeaseAction.Acquire,
null /* proposed lease ID */,
60 /* lease duration */,
null /* break period */,
null /* access condition */,
opContext);
BlobTests.SignRequest(blobRequest, context);
string leaseId = null;
using (HttpWebResponse response = (HttpWebResponse)blobRequest.GetResponse())
{
leaseId = response.Headers["x-ms-lease-id"];
Assert.AreEqual<HttpStatusCode>(response.StatusCode, HttpStatusCode.Created);
}
blob.FetchAttributes();
Assert.AreEqual<LeaseStatus>(blob.Properties.LeaseStatus, LeaseStatus.Locked);
// release the release on the blob and check LeaseStatus to be "unlocked"
opContext = new OperationContext();
blobRequest = BlobHttpWebRequestFactory.Lease(
blob.Uri,
context.Timeout,
LeaseAction.Release,
null /* proposed lease ID */,
null /* lease duration */,
null /* break period */,
AccessCondition.GenerateLeaseCondition(leaseId),
opContext);
BlobTests.SignRequest(blobRequest, context);
using (HttpWebResponse response = (HttpWebResponse)blobRequest.GetResponse())
{
Assert.AreEqual<HttpStatusCode>(response.StatusCode, HttpStatusCode.OK);
}
blob.FetchAttributes();
Assert.AreEqual<LeaseStatus>(blob.Properties.LeaseStatus, LeaseStatus.Unlocked);
blob.Delete();
}
public static HttpWebRequest CreateContainerRequest(BlobContext context, string containerName)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
OperationContext opContext = new OperationContext();
HttpWebRequest request = ContainerHttpWebRequestFactory.Create(uri, context.Timeout, opContext);
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, null);
return request;
}
public static HttpWebRequest GetBlobRequest(BlobContext context, string containerName, string blobName, AccessCondition accessCondition)
{
bool valid = BlobTests.ContainerNameValidator(containerName) &&
BlobTests.BlobNameValidator(blobName) &&
BlobTests.LeaseIdValidator(accessCondition);
Uri uri = BlobTests.ConstructGetUri(context.Address, containerName, blobName);
HttpWebRequest request = null;
OperationContext opContext = new OperationContext();
try
{
request = BlobHttpWebRequestFactory.Get(uri, context.Timeout, null /* snapshot */, accessCondition, opContext);
}
catch (InvalidOperationException)
{
if (valid)
{
Assert.Fail();
}
}
if (valid)
{
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual("GET", request.Method);
BlobTestUtils.RangeHeader(request, null);
BlobTestUtils.LeaseIdHeader(request, accessCondition == null ? null : accessCondition.LeaseId);
}
return request;
}
static void SetRequestAsync(HttpWebRequest request, BlobContext context, byte[] content)
{
request.BeginGetRequestStream(new AsyncCallback(BlobTestUtils.ReadCallback), request);
setRequestAsyncSem.WaitOne();
Assert.IsNotNull(setRequestAsyncStream);
setRequestAsyncStream.Write(content, 0, content.Length);
setRequestAsyncStream.Close();
}
public BlobClientTests(bool owner, bool isAsync, int timeout)
{
BlobContext = new BlobContext(owner, isAsync, timeout);
}
/// <summary>
/// Generates and validates a request to change a lease.
/// </summary>
/// <param name="context">The blob context.</param>
/// <param name="containerName">The container name.</param>
/// <param name="blobName">The blob name.</param>
/// <param name="leaseID">The lease ID.</param>
/// <param name="proposedLeaseId">The proposed lease ID.</param>
/// <returns>A web request for the operation.</returns>
public static HttpWebRequest ChangeLeaseRequest(BlobContext context, string containerName, string blobName, string proposedLeaseId, AccessCondition accessCondition)
{
HttpWebRequest request;
OperationContext opContext = new OperationContext();
if (blobName != null)
{
// blob lease
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
request = BlobHttpWebRequestFactory.Lease(
uri,
context.Timeout,
LeaseAction.Change,
proposedLeaseId,
null /* lease duration */,
null /* break period */,
accessCondition,
opContext);
}
else
{
// container lease
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
request = ContainerHttpWebRequestFactory.Lease(
uri,
context.Timeout,
LeaseAction.Change,
proposedLeaseId,
null /* lease duration */,
null /* break period */,
accessCondition,
opContext);
}
Assert.IsNotNull(request);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.LeaseIdHeader(request, accessCondition == null ? null : accessCondition.LeaseId);
BlobTestUtils.LeaseActionHeader(request, "change");
BlobTestUtils.LeaseDurationHeader(request, null);
BlobTestUtils.ProposedLeaseIdHeader(request, proposedLeaseId);
BlobTestUtils.BreakPeriodHeader(request, null);
return request;
}
public void CopyFromToRestoreSnapshot(BlobContext context, string containerName, string blobName)
{
string oldText = "Old stuff";
string newText = "New stuff";
StorageCredentials accountAndKey = new StorageCredentials(context.Account, context.Key);
CloudStorageAccount account = new CloudStorageAccount(accountAndKey, false);
CloudBlobClient blobClient = new CloudBlobClient(new Uri(context.Address), account.Credentials);
CloudBlobContainer container = blobClient.GetContainerReference(containerName);
CloudBlockBlob blob = container.GetBlockBlobReference(blobName);
BlobTestBase.UploadText(blob, oldText, Encoding.UTF8);
CloudBlockBlob snapshot = blob.CreateSnapshot();
Assert.IsNotNull(snapshot.SnapshotTime);
BlobTestBase.UploadText(blob, newText, Encoding.UTF8);
Uri sourceUri = new Uri(snapshot.Uri.AbsoluteUri + "?snapshot=" + Request.ConvertDateTimeToSnapshotString(snapshot.SnapshotTime.Value));
OperationContext opContext = new OperationContext();
HttpWebRequest request = BlobHttpWebRequestFactory.CopyFrom(blob.Uri, 30, sourceUri, null, null, opContext);
Assert.IsTrue(request != null, "Failed to create HttpWebRequest");
BlobTests.SignRequest(request, context);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Assert.AreEqual<HttpStatusCode>(response.StatusCode, HttpStatusCode.Accepted);
string text = BlobTestBase.DownloadText(blob, Encoding.UTF8);
Assert.AreEqual<string>(text, oldText);
blob.Delete(DeleteSnapshotsOption.IncludeSnapshots, null, null);
}
/// <summary>
/// Generates and validates a request to break a lease.
/// </summary>
/// <param name="context">The blob context.</param>
/// <param name="containerName">The container name.</param>
/// <param name="blobName">The blob name.</param>
/// <param name="breakPeriod">The break period.</param>
/// <returns>A web request for the operation.</returns>
public static HttpWebRequest BreakLeaseRequest(BlobContext context, string containerName, string blobName, int? breakPeriod, AccessCondition accessCondition)
{
HttpWebRequest request;
OperationContext opContext = new OperationContext();
if (blobName != null)
{
// blob lease
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
request = BlobHttpWebRequestFactory.Lease(
uri,
context.Timeout,
LeaseAction.Break,
null /* proposed lease ID */,
null /* lease duration */,
breakPeriod,
accessCondition,
opContext);
}
else
{
// container lease
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
request = ContainerHttpWebRequestFactory.Lease(
uri,
context.Timeout,
LeaseAction.Break,
null /* proposed lease ID */,
null /* lease duration */,
breakPeriod,
accessCondition,
opContext);
}
Assert.IsNotNull(request);
Assert.AreEqual("PUT", request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.LeaseIdHeader(request, null);
BlobTestUtils.LeaseActionHeader(request, "break");
BlobTestUtils.LeaseDurationHeader(request, null);
BlobTestUtils.ProposedLeaseIdHeader(request, null);
BlobTestUtils.BreakPeriodHeader(request, breakPeriod.HasValue ? breakPeriod.Value.ToString() : null);
return request;
}