public void CalculateMd5Etag_FileInfo_HashedString()
{
//Arrange
var retryableFileOpener = MockRepository.GenerateMock<IRetryableFileOpener>();
var text = "This is a test";
var md5HashOfText = "zhFORQHS9OLc6j4XtUbzOQ=="; //Hash value of bytes
var byteArray = Encoding.ASCII.GetBytes(text);
var stream = new MemoryStream(byteArray);
var fileName = "test.txt";
var fileInfo = new FileInfo(fileName);
var fileStream = MockRepository.GenerateMock<FileStream>();
retryableFileOpener.Expect(x => x.OpenFileStream(fileInfo, 5, FileMode.Open, FileAccess.Read, FileShare.Read)).Return(fileStream);
Func<byte[], int, int, int> read = stream.Read;
fileStream.Stub(x => x.Read(null, 0, 0)).IgnoreArguments().Do(read);
//Act
var hasher = new Hasher(retryableFileOpener);
var md5Hash = hasher.CalculateMd5Etag(fileInfo);
//Assert
Assert.AreEqual(md5HashOfText, md5Hash);
}
public void CalculateMd5Etag_Stream_HashedString()
{
//Arrange
var retryableFileOpener = MockRepository.GenerateMock<IRetryableFileOpener>();
var text = "This is a test";
var md5HashOfText = "zhFORQHS9OLc6j4XtUbzOQ=="; //Hash value of bytes
var byteArray = Encoding.ASCII.GetBytes(text);
var stream = new MemoryStream(byteArray);
//Act
var hasher = new Hasher(retryableFileOpener);
var md5Hash = hasher.CalculateMd5Etag(stream);
//Assert
Assert.AreEqual(md5HashOfText, md5Hash);
}