/// <summary>
/// Sends a get blob range request with the given parameters and validates both request and response.
/// </summary>
/// <param name="containerName">The blob's container's name.</param>
/// <param name="blobName">The blob's name.</param>
/// <param name="leaseId">The lease ID, or null if there is no lease.</param>
/// <param name="content">The total contents of the blob.</param>
/// <param name="offset">The offset of the contents we will get.</param>
/// <param name="count">The number of bytes we will get, or null to get the rest of the blob.</param>
/// <param name="expectedError">The error code we expect from this operation, or null if we expect it to succeed.</param>
public void GetBlobRangeScenarioTest(string containerName, string blobName, string leaseId, byte[] content, long offset, long?count, HttpStatusCode?expectedError)
{
HttpWebRequest request = BlobTests.GetBlobRangeRequest(BlobContext, containerName, blobName, offset, count, AccessCondition.GenerateLeaseCondition(leaseId));
Assert.IsTrue(request != null, "Failed to create HttpWebRequest");
if (BlobContext.Credentials != null)
{
BlobTests.SignRequest(request, BlobContext);
}
HttpWebResponse response = BlobTestUtils.GetResponse(request, BlobContext);
try
{
long endRange = count.HasValue ? count.Value + offset - 1 : content.Length - 1;
byte[] selectedContent = null;
// Compute expected content only if call is expected to succeed.
if (expectedError == null)
{
selectedContent = new byte[endRange - offset + 1];
Array.Copy(content, offset, selectedContent, 0, selectedContent.Length);
}
BlobTests.CheckBlobRangeResponse(response, BlobContext, selectedContent, offset, endRange, content.Length, expectedError);
}
finally
{
response.Close();
}
}
/// <summary>
/// Sends a get blob range request with the given parameters and validates both request and response.
/// </summary>
/// <param name="containerName">The blob's container's name.</param>
/// <param name="blobName">The blob's name.</param>
/// <param name="leaseId">The lease ID, or null if there is no lease.</param>
/// <param name="content">The total contents of the blob.</param>
/// <param name="offset">The offset of the contents we will get.</param>
/// <param name="count">The number of bytes we will get, or null to get the rest of the blob.</param>
/// <param name="expectedError">The error code we expect from this operation, or null if we expect it to succeed.</param>
public async Task GetBlobRangeScenarioTest(string containerName, string blobName, string leaseId, byte[] content, long offset, long?count, HttpStatusCode?expectedError)
{
HttpRequestMessage request = BlobTests.GetBlobRangeRequest(BlobContext, containerName, blobName, offset, count, AccessCondition.GenerateLeaseCondition(leaseId));
Assert.IsTrue(request != null, "Failed to create HttpRequestMessage");
using (HttpResponseMessage response = await BlobTestUtils.GetResponse(request, BlobContext))
{
long endRange = count.HasValue ? count.Value + offset - 1 : content.Length - 1;
byte[] selectedContent = null;
// Compute expected content only if call is expected to succeed.
if (expectedError == null)
{
selectedContent = new byte[endRange - offset + 1];
Array.Copy(content, offset, selectedContent, 0, selectedContent.Length);
}
BlobTests.CheckBlobRangeResponse(response, BlobContext, selectedContent, offset, endRange, content.Length, expectedError);
}
}
