public void GetBlobNameTest()
{
// Arrange
string iotHub = "foo.azure-devices.net";
string deviceId = "abcd";
string id = "pqr";
string extension = "gz";
var regex = new Regex(BlobNameRegexPattern);
var azureBlobLogsUploader = new AzureBlobLogsUploader(iotHub, deviceId, Mock.Of <IAzureBlobUploader>());
// Act
string blobName = azureBlobLogsUploader.GetBlobName(id, LogsContentEncoding.Gzip, LogsContentType.Json);
// Assert
Assert.NotNull(blobName);
Match match = regex.Match(blobName);
Assert.True(match.Success);
string receivedIotHub = match.Groups["iothub"].Value;
string receivedDeviceId = match.Groups["deviceid"].Value;
string receivedId = match.Groups["id"].Value;
string receivedTimestamp = match.Groups["timestamp"].Value;
string receivedExtension = match.Groups["extension"].Value;
Assert.Equal(id, receivedId);
Assert.Equal(iotHub, receivedIotHub);
Assert.Equal(deviceId, receivedDeviceId);
Assert.Equal(extension, receivedExtension);
Assert.True(DateTime.UtcNow - DateTime.ParseExact(receivedTimestamp, "yyyy-MM-dd--HH-mm-ss", CultureInfo.InvariantCulture) < TimeSpan.FromSeconds(10));
}
public async Task GetUploaderCallbackTest()
{
// Arrange
string iotHub = "foo.azure-devices.net";
string deviceId = "abcd";
string id = "pqr";
string sasUri = @"http://testuri/";
var regex = new Regex(BlobNameRegexPattern);
string receivedBlobName = null;
Uri receivedSasUri = null;
var receivedPayload = new List <byte>();
byte[] payload1 = Encoding.UTF8.GetBytes("Test payload string");
byte[] payload2 = Encoding.UTF8.GetBytes("Second interesting payload");
var azureAppendBlob = new Mock <IAzureAppendBlob>();
azureAppendBlob.Setup(a => a.Name)
.Returns(() => receivedBlobName);
azureAppendBlob.Setup(a => a.AppendByteArray(It.IsAny <ArraySegment <byte> >()))
.Callback <ArraySegment <byte> >(b => receivedPayload.AddRange(b.ToArray()))
.Returns(Task.CompletedTask);
var azureBlobUploader = new Mock <IAzureBlobUploader>();
azureBlobUploader.Setup(a => a.GetAppendBlob(It.IsAny <Uri>(), It.IsAny <string>(), It.IsAny <Option <string> >(), It.IsAny <Option <string> >()))
.Callback <Uri, string, Option <string>, Option <string> >((u, b, _, __) =>
{
receivedSasUri = u;
receivedBlobName = b;
})
.ReturnsAsync(azureAppendBlob.Object);
var azureBlobLogsUploader = new AzureBlobLogsUploader(iotHub, deviceId, azureBlobUploader.Object);
// Act
Func <ArraySegment <byte>, Task> callback = await azureBlobLogsUploader.GetUploaderCallback(sasUri, id, LogsContentEncoding.Gzip, LogsContentType.Json);
Assert.NotNull(callback);
await callback.Invoke(new ArraySegment <byte>(payload1));
await callback.Invoke(new ArraySegment <byte>(payload2));
// Assert
Assert.NotNull(receivedBlobName);
Match match = regex.Match(receivedBlobName);
Assert.True(match.Success);
Assert.NotNull(receivedSasUri);
Assert.Equal(sasUri, receivedSasUri.ToString());
Assert.NotNull(receivedPayload);
Assert.Equal(payload1.Concat(payload2), receivedPayload);
}
public async Task UploadTest()
{
// Arrange
string iotHub = "foo.azure-devices.net";
string deviceId = "abcd";
string id = "pqr";
string sasUri = @"http://testuri/";
var regex = new Regex(BlobNameRegexPattern);
string receivedBlobName = null;
Uri receivedSasUri = null;
byte[] receivedPayload = null;
byte[] payload = Encoding.UTF8.GetBytes("Test payload string");
var azureBlob = new Mock <IAzureBlob>();
azureBlob.Setup(a => a.BlobProperties)
.Returns(new BlobProperties());
azureBlob.Setup(a => a.Name)
.Returns(() => receivedBlobName);
azureBlob.Setup(a => a.UploadFromByteArrayAsync(payload))
.Callback <byte[]>(b => receivedPayload = b)
.Returns(Task.CompletedTask);
var azureBlobUploader = new Mock <IAzureBlobUploader>();
azureBlobUploader.Setup(a => a.GetBlob(It.IsAny <Uri>(), It.IsAny <string>()))
.Callback <Uri, string>((u, b) =>
{
receivedSasUri = u;
receivedBlobName = b;
})
.Returns(azureBlob.Object);
var azureBlobLogsUploader = new AzureBlobLogsUploader(iotHub, deviceId, azureBlobUploader.Object);
// Act
await azureBlobLogsUploader.Upload(sasUri, id, payload, LogsContentEncoding.Gzip, LogsContentType.Json);
// Assert
Assert.NotNull(receivedBlobName);
Match match = regex.Match(receivedBlobName);
Assert.True(match.Success);
Assert.NotNull(receivedSasUri);
Assert.Equal(sasUri, receivedSasUri.ToString());
Assert.NotNull(receivedPayload);
Assert.Equal(payload, receivedPayload);
}
public void GetExtensionTest(LogsContentEncoding contentEncoding, LogsContentType contentType, string expectedExtension)
{
Assert.Equal(expectedExtension, AzureBlobLogsUploader.GetExtension(contentEncoding, contentType));
}
