public async Task IfAFileIsSavedTracked_ThenChangesArePersisted()
{
var file = Path.GetTempFileName();
try
{
var taskOutputStorage = new TaskOutputStorage(StorageAccount, _jobId, _taskId);
using (await taskOutputStorage.SaveTrackedAsync(TaskOutputKind.TaskLog, file, "Tracked1.txt", TimeSpan.FromMilliseconds(10)))
{
await Task.Delay(TimeSpan.FromMilliseconds(30));
File.AppendAllLines(file, new[] { "Line 1" });
await Task.Delay(TimeSpan.FromMilliseconds(20));
File.AppendAllLines(file, new[] { "Line 2" });
await Task.Delay(TimeSpan.FromMilliseconds(20));
File.AppendAllLines(file, new[] { "Line 3" });
}
var blob = await taskOutputStorage.GetOutputAsync(TaskOutputKind.TaskLog, "Tracked1.txt");
var blobContent = await blob.ReadAsByteArrayAsync();
var originalContent = File.ReadAllBytes(file);
Assert.Equal(originalContent, blobContent);
}
finally
{
File.Delete(file);
}
}
public async Task IfARetryPolicyIsSpecifiedInTheStorageAccountConstructor_ThenItIsUsed()
{
var taskOutputStorage = new TaskOutputStorage(StorageAccount, _jobId, _taskId, new LinearRetry(TimeSpan.FromSeconds(5), 4));
await taskOutputStorage.SaveAsync(TaskOutputKind.TaskOutput, FilePath("TestText1.txt"), "SavedWithLinearRetry1.txt");
var output = await taskOutputStorage.GetOutputAsync(TaskOutputKind.TaskOutput, "SavedWithLinearRetry1.txt");
var blob = output.CloudBlob;
var storageClient = blob.ServiceClient;
Assert.IsType <LinearRetry>(storageClient.DefaultRequestOptions.RetryPolicy);
}
public async Task IfAFileIsSavedWithAPathOutsideTheWorkingDirectory_ThenTheUpPartsOfThePathAreStripped()
{
var taskOutputStorage = new TaskOutputStorage(StorageAccount, _jobId, _taskId);
await taskOutputStorage.SaveAsyncImpl(TaskOutputKind.TaskIntermediate, FileSubfolder("File"), @"..\TestTextForOutsideWorkingDirectory.txt");
var blob = await taskOutputStorage.GetOutputAsync(TaskOutputKind.TaskIntermediate, "TestTextForOutsideWorkingDirectory.txt");
var blobContent = await blob.ReadAsByteArrayAsync();
var originalContent = File.ReadAllBytes(FilePath("TestTextForOutsideWorkingDirectory.txt"));
Assert.Equal(originalContent, blobContent);
}
public async Task IfTextIsSaved_ThenItCanBeGot()
{
var sampleXml = "<document><empty /></document>";
var taskOutputStorage = new TaskOutputStorage(StorageAccount, _jobId, _taskId);
await taskOutputStorage.SaveTextAsync(TaskOutputKind.TaskOutput, sampleXml, "TextNotFromFile.xml");
var blob = await taskOutputStorage.GetOutputAsync(TaskOutputKind.TaskOutput, "TextNotFromFile.xml");
var blobContent = Encoding.UTF8.GetString(await blob.ReadAsByteArrayAsync());
Assert.Equal(sampleXml, blobContent);
}
public async Task IfAFileIsSavedWithAMultiLevelPath_ThenItCanBeGot()
{
var taskOutputStorage = new TaskOutputStorage(StorageAccount, _jobId, _taskId);
await taskOutputStorage.SaveAsync(TaskOutputKind.TaskPreview, FilePath("TestText1.txt"), "This/File/Is/Gettable.txt");
var blob = await taskOutputStorage.GetOutputAsync(TaskOutputKind.TaskPreview, "This/File/Is/Gettable.txt");
var blobContent = await blob.ReadAsByteArrayAsync();
var originalContent = File.ReadAllBytes(FilePath("TestText1.txt"));
Assert.Equal(originalContent, blobContent);
}
public async Task IfARetryPolicyIsSpecifiedInTheContainerUrlConstructor_ThenItIsUsed()
{
using (var batchClient = await BatchClient.OpenAsync(new FakeBatchServiceClient()))
{
var job = batchClient.JobOperations.CreateJob(_jobId, null);
var container = job.GetOutputStorageContainerUrl(StorageAccount, TimeSpan.FromMinutes(2));
var taskOutputStorage = new TaskOutputStorage(new Uri(container), _taskId, new LinearRetry(TimeSpan.FromSeconds(5), 4));
await taskOutputStorage.SaveAsync(TaskOutputKind.TaskOutput, FilePath("TestText1.txt"), "SavedWithLinearRetry2.txt");
var output = await taskOutputStorage.GetOutputAsync(TaskOutputKind.TaskOutput, "SavedWithLinearRetry2.txt");
var blob = output.CloudBlob;
var storageClient = blob.ServiceClient;
Assert.IsType <LinearRetry>(storageClient.DefaultRequestOptions.RetryPolicy);
}
}
public async Task IfATrackedFileIsIsUseWhenItIsDueToBeFlushed_ThenNoErrorOccursAndChangesArePersisted()
{
var file = Path.GetTempFileName();
try
{
var taskOutputStorage = new TaskOutputStorage(StorageAccount, _jobId, _taskId);
using (await taskOutputStorage.SaveTrackedAsync(TaskOutputKind.TaskLog, file, "Tracked2.txt", TimeSpan.FromMilliseconds(5)))
{
using (var writer = File.AppendText(file))
{
for (int i = 0; i < 100; ++i)
{
await Task.Delay(TimeSpan.FromMilliseconds(3));
await writer.WriteLineAsync($"Line {i}");
await Task.Delay(TimeSpan.FromMilliseconds(3));
}
}
using (var writer = File.AppendText(file))
{
for (int i = 0; i < 100; ++i)
{
await writer.WriteLineAsync($"Line {i + 100}");
await Task.Delay(TimeSpan.FromMilliseconds(2));
}
}
}
var blob = await taskOutputStorage.GetOutputAsync(TaskOutputKind.TaskLog, "Tracked2.txt");
var blobContent = await blob.ReadAsByteArrayAsync();
var originalContent = File.ReadAllBytes(file);
Assert.Equal(originalContent, blobContent);
}
finally
{
File.Delete(file);
}
}
public async Task CannotPassANullKindWhenGetting()
{
var ex = await Assert.ThrowsAsync <ArgumentNullException>(() => _storage.GetOutputAsync(null, "test.txt"));
Assert.Equal("kind", ex.ParamName);
}