public async Task ListBlobsScenarioTest(string containerName, BlobListingContext listingContext, HttpStatusCode?expectedError, params string[] expectedBlobs)
{
HttpRequestMessage request = BlobTests.ListBlobsRequest(BlobContext, containerName, listingContext);
Assert.IsTrue(request != null, "Failed to create HttpRequestMessage");
using (HttpResponseMessage response = await BlobTestUtils.GetResponse(request, BlobContext))
{
BlobTests.ListBlobsResponse(response, BlobContext, expectedError);
ListBlobsResponse listBlobsResponse = await ListBlobsResponse.ParseAsync(HttpResponseParsers.GetResponseStream(response), CancellationToken.None);
int i = 0;
foreach (IListBlobEntry item in listBlobsResponse.Blobs)
{
ListBlobEntry blob = item as ListBlobEntry;
if (expectedBlobs == null)
{
Assert.Fail("Should not have blobs.");
}
Assert.IsTrue(i < expectedBlobs.Length, "Unexpected blob: " + blob.Name);
Assert.AreEqual <string>(expectedBlobs[i++], blob.Name, "Incorrect blob.");
}
if (expectedBlobs != null && i < expectedBlobs.Length)
{
Assert.Fail("Missing blob: " + expectedBlobs[i] + "(and " + (expectedBlobs.Length - i - 1) + " more).");
}
}
}
public void BlobProtocolListingContextValidation()
{
BlobListingContext listingContext1 = new BlobListingContext("correct", 1, null, BlobListingDetails.All);
try
{
BlobListingContext listingContext2 = new BlobListingContext("below min", 0, null, BlobListingDetails.All);
Assert.Fail();
}
catch (ArgumentOutOfRangeException e)
{
Assert.IsTrue(e.ToString().Contains("System.ArgumentOutOfRangeException: The argument 'maxResults' is smaller than minimum of '1'"));
}
BlobListingContext listingContext3 = new BlobListingContext("not limited", 6000, null, BlobListingDetails.All);
}
public async Task BlobProtocolListBlobsCloudOwnerSync()
{
BlobListingContext listingContext = new BlobListingContext("def", null, null, BlobListingDetails.All);
await cloudOwnerSync.ListBlobsScenarioTest(cloudSetup.ContainerName, listingContext, null, cloudSetup.BlobName);
await cloudSetup.CreateBlob(cloudSetup.ContainerName, "newblob1", false);
await cloudSetup.CreateBlob(cloudSetup.ContainerName, "newblob2", false);
try
{
await cloudOwnerSync.ListBlobsScenarioTest(cloudSetup.ContainerName, listingContext, null, cloudSetup.BlobName);
listingContext = new BlobListingContext("n", 10, "/", BlobListingDetails.Metadata);
await cloudOwnerSync.ListBlobsScenarioTest(cloudSetup.ContainerName, listingContext, null, "newblob1", "newblob2");
}
finally
{
await cloudSetup.DeleteBlob(cloudSetup.ContainerName, "newblob1");
await cloudSetup.DeleteBlob(cloudSetup.ContainerName, "newblob2");
}
}
public async Task BlobProtocolListBlobsCloudAnonSync()
{
BlobListingContext listingContext = new BlobListingContext("p", null, null, BlobListingDetails.All);
await cloudAnonSync.ListBlobsScenarioTest(cloudSetup.PublicContainerName, listingContext, null, cloudSetup.PublicBlobName);
await cloudSetup.CreateBlob(cloudSetup.PublicContainerName, "newblob1", true);
await cloudSetup.CreateBlob(cloudSetup.PublicContainerName, "newblob2", true);
try
{
await cloudAnonSync.ListBlobsScenarioTest(cloudSetup.PublicContainerName, listingContext, null, cloudSetup.PublicBlobName);
// snapshots cannot be listed along with delimiter
listingContext = new BlobListingContext("n", 10, "/", BlobListingDetails.Metadata);
await cloudAnonSync.ListBlobsScenarioTest(cloudSetup.PublicContainerName, listingContext, null, "newblob1", "newblob2");
}
finally
{
await cloudSetup.DeleteBlob(cloudSetup.PublicContainerName, "newblob1");
await cloudSetup.DeleteBlob(cloudSetup.PublicContainerName, "newblob2");
}
}
/// <summary>
/// Generates a web request to return a listing of all blobs in the container.
/// </summary>
/// <param name="uri">The absolute URI to the container.</param>
/// <param name="timeout">The server timeout interval.</param>
/// <param name="listingContext">A set of parameters for the listing operation.</param>
/// <returns>A web request to use to perform the operation.</returns>
public static StorageRequestMessage ListBlobs(Uri uri, int?timeout, BlobListingContext listingContext, HttpContent content, OperationContext operationContext, ICanonicalizer canonicalizer, StorageCredentials credentials)
{
UriQueryBuilder builder = ContainerHttpRequestMessageFactory.GetContainerUriQueryBuilder();
builder.Add(Constants.QueryConstants.Component, "list");
if (listingContext != null)
{
if (listingContext.Prefix != null)
{
builder.Add("prefix", listingContext.Prefix);
}
if (listingContext.Delimiter != null)
{
builder.Add("delimiter", listingContext.Delimiter);
}
if (listingContext.Marker != null)
{
builder.Add("marker", listingContext.Marker);
}
if (listingContext.MaxResults.HasValue)
{
builder.Add("maxresults", listingContext.MaxResults.ToString());
}
if (listingContext.Details != BlobListingDetails.None)
{
StringBuilder sb = new StringBuilder();
bool started = false;
if ((listingContext.Details & BlobListingDetails.Snapshots) == BlobListingDetails.Snapshots)
{
if (!started)
{
started = true;
}
else
{
sb.Append(",");
}
sb.Append("snapshots");
}
if ((listingContext.Details & BlobListingDetails.UncommittedBlobs) == BlobListingDetails.UncommittedBlobs)
{
if (!started)
{
started = true;
}
else
{
sb.Append(",");
}
sb.Append("uncommittedblobs");
}
if ((listingContext.Details & BlobListingDetails.Metadata) == BlobListingDetails.Metadata)
{
if (!started)
{
started = true;
}
else
{
sb.Append(",");
}
sb.Append("metadata");
}
if ((listingContext.Details & BlobListingDetails.Copy) == BlobListingDetails.Copy)
{
if (!started)
{
started = true;
}
else
{
sb.Append(",");
}
sb.Append("copy");
}
if ((listingContext.Details & BlobListingDetails.Deleted) == BlobListingDetails.Deleted)
{
if (!started)
{
started = true;
}
else
{
sb.Append(",");
}
sb.Append("deleted");
}
builder.Add("include", sb.ToString());
}
}
StorageRequestMessage request = HttpRequestMessageFactory.CreateRequestMessage(HttpMethod.Get, uri, timeout, builder, content, operationContext, canonicalizer, credentials);
return(request);
}
public static HttpRequestMessage ListBlobsRequest(BlobContext context, string containerName, BlobListingContext listingContext)
{
Uri uri = BlobClientTests.ConstructUri(context.Address, containerName);
OperationContext opContext = new OperationContext();
HttpRequestMessage request = ContainerHttpRequestMessageFactory.ListBlobs(uri, context.Timeout, listingContext, 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);
}
