public async Task When_serializing_without_description_should_produce_correct_binary_data()
{
byte[] expectedRawData = { 00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x73, 0x6b, 0x77, 0x61, 0x73, 0x00 };
var chunk = new AuthorInfoChunk
{
Author = "skwas",
Description = null
};
using (var ms = new MemoryStream())
{
// Act
await chunk.SerializeAsync(ms, false);
// Assert
ms.ToArray().Should().BeEquivalentTo(expectedRawData);
}
}
public async Task Given_stream_contains_more_data_than_chunk_needs_should_advance_to_end()
{
var chunk = new AuthorInfoChunk
{
Author = "skwas",
Description = "My file"
};
using (var ms = new MemoryStream())
{
await chunk.SerializeAsync(ms, false);
// Add garbage to end.
ms.Write(new byte[] { 0x1, 0x2 }, 0, 2);
ms.Position = 0;
// Act
await chunk.DeserializeAsync(ms, false);
// Assert
ms.Should().BeEof();
}
}
public async Task When_serializing_and_then_deserializing_should_produce_equivalent()
{
var chunk = new AuthorInfoChunk
{
Unknown = 123,
Author = "skwas",
Description = "My description"
};
using (var ms = new MemoryStream())
{
await chunk.SerializeAsync(ms, false);
ms.Position = 0;
// Act
var deserializedChunk = new AuthorInfoChunk();
await deserializedChunk.DeserializeAsync(ms, false);
// Assert
deserializedChunk.Should().BeEquivalentTo(chunk, options => options.Excluding(c => c.UnknownData));
ms.Should().BeEof();
}
}