public void File_Encrypt()
{
Console.WriteLine("File.Encrypt()");
// Create file and append text.
var tempFile = Path.GetTempFileName();
// Append text as UTF-8, default.
File.AppendAllText(tempFile, UnitTestConstants.TextHelloWorld);
var utf8 = NativeMethods.DefaultFileEncoding.BodyName.ToUpperInvariant();
var readText8 = File.ReadAllText(tempFile);
var actual = File.GetAttributes(tempFile);
var encryptionStatus = File.GetEncryptionStatus(tempFile);
Console.WriteLine("\n\tCreated {0} file: [{1}]", utf8, tempFile);
Console.WriteLine("\tContent: [{0}]", readText8);
Console.WriteLine("\n\tFile.GetAttributes(): [{0}]", actual);
Console.WriteLine("\tEncryption status : [{0}]", encryptionStatus);
var encryptOk = false;
try
{
File.Encrypt(tempFile);
encryptOk = true;
actual = File.GetAttributes(tempFile);
}
catch (Exception ex)
{
Console.WriteLine("\n\tCaught (unexpected) {0}: [{1}]", ex.GetType().FullName, ex.Message.Replace(Environment.NewLine, " "));
}
encryptionStatus = File.GetEncryptionStatus(tempFile);
Console.WriteLine("\n\tFile.Encrypt() (Should be True): [{0}]", encryptOk);
Console.WriteLine("\tFile.GetAttributes() : [{0}]", actual);
Console.WriteLine("\tEncryption status : [{0}]", encryptionStatus);
var decryptOk = false;
try
{
File.Decrypt(tempFile);
decryptOk = true;
actual = File.GetAttributes(tempFile);
}
catch (Exception ex)
{
Console.WriteLine("\n\tCaught (unexpected) {0}: [{1}]", ex.GetType().FullName, ex.Message.Replace(Environment.NewLine, " "));
}
var decryptionStatus = File.GetEncryptionStatus(tempFile);
Console.WriteLine("\n\tFile.Decrypt() (Should be True): [{0}]:", decryptOk);
Console.WriteLine("\tFile.GetAttributes() : [{0}]", actual);
Console.WriteLine("\tDecryption status : [{0}]", decryptionStatus);
Assert.IsTrue(encryptOk, "File should be encrypted.");
Assert.IsTrue(encryptionStatus == FileEncryptionStatus.Encrypted, "File should be encrypted.");
Assert.IsTrue(decryptOk, "File should be decrypted.");
Assert.IsTrue(decryptionStatus == FileEncryptionStatus.Encryptable, "File should be decrypted.");
File.Delete(tempFile, true);
Assert.IsFalse(File.Exists(tempFile), "Cleanup failed: File should have been removed.");
}
public void Encrypt()
{
File.Encrypt(FullPath);
}