public void WriterWithPreviousVersion()
{
TimeRunner.Run(async(time, th) =>
{
var idBits = ImmutableArray.Create(DataStore.ID_BYTE_1, DataStore.ID_BYTE_2);
var dir = new FakeDirectory(th,
("data.seqid.00000001.version.1.elementsize.8.datastore", Bits.Empty.Concat(idBits).Concat(Bits.Empty.AddInt(1).AddFletcher16))
);
var writer = new Data.Writer(th, dir);
var reader = new Data.Reader(th, dir);
Assert.Equal(new [] { new Data(1, null, null) }, await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
await writer.AppendAsync(new Data(4, 5, 6)).ConfigureAwait(th);
Assert.Equal(new [] { new Data(1, null, null), new Data(4, 5, 6) }, await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
});
}
public void WriterReadSingleVersion()
{
TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var writer = new Data.Writer(th, dir);
var reader = new Data.Reader(th, dir);
Assert.Empty(await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
await writer.AppendAsync(new Data(1, 2, 3)).ConfigureAwait(th);
Assert.Equal(new [] { new Data(1, 2, 3) }, await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
await writer.AppendAsync(new Data(4, 5, 6)).ConfigureAwait(th);
Assert.Equal(new [] { new Data(1, 2, 3), new Data(4, 5, 6) }, await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
Assert.Single(await dir.ListFilesAsync().ConfigureAwait(th));
});
}
