public async Task Given_stream_contains_more_data_than_chunk_needs_should_advance_to_end()
{
var chunk = new MaterialChunk();
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(string texture, int tgaTextureSize)
{
var chunk = new MaterialChunk
{
Id = 456,
CreationTime = new DateTime(2008, 8, 13, 16, 50, 13),
Texture = texture,
TgaTextureSize = tgaTextureSize
};
using (var ms = new MemoryStream())
{
await chunk.SerializeAsync(ms, false);
ms.Position = 0;
// Act
var deserializedChunk = new MaterialChunk();
await deserializedChunk.DeserializeAsync(ms, false);
// Assert
if (deserializedChunk.HasTextureReference)
{
deserializedChunk.Should().BeEquivalentTo(chunk);
}
else
{
deserializedChunk.Should().BeEquivalentTo(chunk,
opts => opts
.Excluding(c => c.CreationTime)
.Excluding(c => c.Texture));
}
ms.Should().BeEof();
}
}