public void ReadSinglePortion(int fileSize, int portionSize)
{
var bytes = TC.GetRandomBytes(fileSize);
TC.CreateNewTestArchive(bytes);
using (var reader = new UncompressedFileReader(TC.TestArchivePath, portionSize))
{
var portionBytes = (reader.ReadNextPortion() as MemoryStream).ToArray();
CollectionAssert.AreEqual(bytes, portionBytes);
Assert.AreEqual(fileSize, portionBytes.Length);
Assert.AreEqual(null, reader.ReadNextPortion());
Assert.AreEqual(null, reader.ReadNextPortion());
Assert.AreEqual(null, reader.ReadNextPortion());
}
}
public void ReadFromEmptyFile()
{
TC.CreateNewTestArchive();
using (var reader = new UncompressedFileReader(TC.TestArchivePath, 100))
{
var portion = reader.ReadNextPortion();
Assert.IsNull(portion);
}
}