public void RomMetadataFeatures_CreateWithDataLengthButInsufficientDataBufferAndDeserialize_ThrowsEndOfStreamException()
{
var featuresMetadata = new RomMetadataFeatures(1);
var expectedFeatures = featuresMetadata.Features;
using (var stream = new System.IO.MemoryStream())
{
using (var reader = new BinaryReader(stream))
{
Assert.Throws <System.IO.EndOfStreamException>(() => featuresMetadata.Deserialize(reader));
}
}
}
public void RomMetadataFeatures_CreateWithZeroDataLength_DeserializeDoesNotChangeFeatures()
{
var featuresMetadata = new RomMetadataFeatures(0);
var expectedFeatures = featuresMetadata.Features;
using (var stream = new System.IO.MemoryStream())
{
using (var reader = new BinaryReader(stream))
{
featuresMetadata.Deserialize(reader);
}
}
Assert.Equal(expectedFeatures, featuresMetadata.Features);
}
public void RomMetadataFeatures_CreateWithAdditionalDataAndDeserialize_MovesToEndOfBuffer()
{
var dataSize = 10;
var featuresMetadata = new RomMetadataFeatures((uint)dataSize);
var expectedFeatures = ProgramFeatures.DefaultFeatures;
using (var stream = new System.IO.MemoryStream())
{
var data = Enumerable.Repeat((byte)0, dataSize);
stream.Write(data.ToArray(), 0, dataSize);
stream.Seek(0, System.IO.SeekOrigin.Begin);
using (var reader = new BinaryReader(stream))
{
featuresMetadata.Deserialize(reader);
}
}
Assert.Equal(expectedFeatures, featuresMetadata.Features);
}
