public async Task ReadAsync_Should_Rely_On_IpfsEngine_And_Return_Streamed_Content()
{
var cid = CidHelper.CreateCid(_hashProvider.ComputeUtf8MultiHash("file"));
_ipfsEngine.FileSystem
.ReadFileAsync(cid.Encode(), Arg.Any <CancellationToken>())
.Returns(c => "the content".ToMemoryStream());
using (var stream = await _dfs.ReadAsync(cid.Encode()))
{
stream.ReadAllAsUtf8String(false).Should().Be("the content");
}
}
public async Task DFS_should_add_and_read_binary()
{
var cts = new CancellationTokenSource(TimeSpan.FromSeconds(15));
var binary = new byte[]
{
1, 2, 3
};
var ms = new MemoryStream(binary);
var dfs = new Dfs(_ipfs, _hashProvider, _logger);
var id = await dfs.AddAsync(ms, "", cts.Token);
using (var stream = await dfs.ReadAsync(id, cts.Token))
{
var content = new byte[binary.Length];
stream.Read(content, 0, content.Length);
content.Should().Equal(binary);
}
}
