public async Task IndexFiles_CreateAndDelete()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
IndexItemsPerPage = 2
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
queue.EnqueueMany(2);
await Dequeue(queue, 2);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(1);
PrintFiles(config.GetIndexPath());
queue.EnqueueMany(2);
await Dequeue(queue, 2);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(1);
PrintFiles(config.GetIndexPath());
queue.EnqueueMany(2);
await Dequeue(queue, 2);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(1);
PrintFiles(config.GetIndexPath());
}
public async Task ReloadWithData(int firstDequeue, int secondDequeue, int indexItemsPerPage = 30, int dataPageSize = 32 * 10)
{
var config = new UnitTestQueueConfiguration
{
IndexItemsPerPage = indexItemsPerPage,
DataPageSize = dataPageSize
};
try
{
using (var q1 = new Persistent.Queue.PersistentQueue(config))
{
q1.EnqueueManySized(10, 32);
var result = await q1.DequeueAsync(1, firstDequeue);
result.Commit();
}
using (var q2 = new Persistent.Queue.PersistentQueue(config))
{
q2.EnqueueManySized(10, 32);
var result = await q2.DequeueAsync(1, secondDequeue);
result.Commit();
q2.HasItems.ShouldBeFalse();
}
}
finally
{
Directory.Delete(config.QueuePath, true);
}
}
public async Task IndexFiles_ManyAreDeletedAfterCommit()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
IndexItemsPerPage = 2
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
queue.EnqueueMany(20);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(10);
var result = await queue.DequeueAsync(1, 10);
result.Commit();
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(6);
}
public void DataFiles_AreCreated()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
DataPageSize = 64
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
queue.Enqueue(new byte[32]);
Directory.GetFiles(config.GetDataPath()).Length.ShouldBe(1);
queue.Enqueue(new byte[32]);
Directory.GetFiles(config.GetDataPath()).Length.ShouldBe(1);
queue.Enqueue(new byte[32]);
Directory.GetFiles(config.GetDataPath()).Length.ShouldBe(2);
queue.Enqueue(new byte[32]);
Directory.GetFiles(config.GetDataPath()).Length.ShouldBe(2);
}
public void IndexFiles_AreCreated()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
IndexItemsPerPage = 2
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
queue.Enqueue(1);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(1);
queue.Enqueue(1);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(1);
queue.Enqueue(1);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(2);
queue.Enqueue(1);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(2);
}
public async Task IndexFiles_OneRemainsAfterAllItemsAreCommitted()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
IndexItemsPerPage = 2
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
queue.EnqueueMany(20);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(10);
while (queue.HasItems)
{
await Dequeue(queue, 2);
}
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(1);
}
public async Task DataFiles_OneIsDeletedAfterCommit()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
DataPageSize = 64
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
for (var i = 0; i < 20; i++)
{
queue.Enqueue(new byte[32]);
}
Directory.GetFiles(config.GetDataPath()).Length.ShouldBe(10);
await Dequeue(queue, 3);
Directory.GetFiles(config.GetDataPath()).Length.ShouldBe(9);
}
public async Task IndexFiles_OneIsDeletedAfterCommit()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
IndexItemsPerPage = 2
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
queue.EnqueueMany(20);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(10);
await Dequeue(queue, 3);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(9);
await Dequeue(queue, 4);
Directory.GetFiles(config.GetIndexPath()).Length.ShouldBe(7);
}
public async Task DataFiles_OneRemainsAfterAllItemsAreCommitted()
{
// Arrange
var config = new UnitTestQueueConfiguration
{
DataPageSize = 64
};
using var queue = new UnitTestPersistentQueue(config);
// Act & Assert
for (var i = 0; i < 20; i++)
{
queue.Enqueue(new byte[32]);
}
while (queue.HasItems)
{
await Dequeue(queue, 2);
}
Directory.GetFiles(config.GetDataPath()).Length.ShouldBe(1);
}
