public void ShouldNotReadKeyfileIfKeyIsInPath()
{
var key = 1L;
var filesystem = new MemoryFileSystem();
var options = new FilesystemStorageOptions();
var mockFormatter = new Mock <IFormatter <BinaryReader, BinaryWriter> >();
var entityIO = new FilesystemEntityReaderWriter <long, BinaryReader, BinaryWriter>(
filesystem,
mockFormatter.Object,
options
);
using (var stream = entityIO.BeginWrite(key)) stream.Write("mock");
Assert.True(entityIO.Exists(key));
var keys = entityIO.GetAllKeys();
Assert.Contains(key, keys);
Assert.Single(keys);
mockFormatter.Verify(mock => mock.Deserialize(
It.IsAny <Type>(),
It.IsAny <BinaryReader>(),
null
), Times.Never());
}
public FilesystemEntityReaderWriterTest()
{
var filesystem = new MemoryFileSystem();
var options = new FilesystemStorageOptions();
entityIO = new FilesystemEntityReaderWriter <long, BinaryReader, BinaryWriter>(
filesystem,
FastBinaryFormatter.Instance,
options
);
}
/// <summary>
/// Sets up the engine to use file-based entity storage.
/// </summary>
/// <param name="formatter">
/// Specifies a <see cref="IFormatter<TInputStream, TOutputStream>"/> which
/// will be used for serialization and deserialization.
/// </param>
/// <param name="options">
/// If not null, overrides the default <see cref="FilesystemStorageOptions"/>.
/// </param>
/// <param name="fileSystem">
/// If not null, uses the specified IFileSystem, otherwise uses
/// what has been called before.
/// </param>
public DiffstoreBuilder <TKey, TValue> WithFileBasedEntities <TIn, TOut>(
IFormatter <TIn, TOut> formatter,
FilesystemStorageOptions options = null,
IFileSystem fileSystem = null)
where TIn : IDisposable
where TOut : IDisposable
{
(fileSystem, options) = PrepareFileStorage(fileSystem, options);
var entityIO = new FilesystemEntityReaderWriter <TKey, TIn, TOut>(
fileSystem, formatter, options);
em = new EntityManager <TKey, TValue, TIn, TOut>(formatter, entityIO);
return(this);
}
internal override IEntityManager <long, SampleData> Build()
{
var filesystem = new MemoryFileSystem();
var formatter = FastBinaryFormatter.Instance;
var options = new FilesystemStorageOptions()
{
EntitiesPerDirectory = 1000
};
var entityIO = new FilesystemEntityReaderWriter <long, BinaryReader, BinaryWriter>
(filesystem, formatter, options);
return(new EntityManager <long, SampleData, BinaryReader, BinaryWriter>
(formatter, entityIO));
}
