public int Compress()
{
using (var inputStream = File.OpenRead(InputFile))
using (var outputStream = File.Open(TargetFile, FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
var(ratio, _) = streamCompressor.Compress(inputStream, outputStream);
return(ratio);
}
}
public void Should_fail_when_given_null_input_stream()
{
Action action = () => streamCompressor.Compress(null, new MemoryStream());
action.Should().Throw <ArgumentNullException>();
}