public void LoadFromViewstateExistingTest()
{
string obj = "test value";
var viewstate = StorageImplementation.ViewState(obj);
var copy = StorageImplementation.LoadFromViewstate(() => new String("test value"), viewstate);
Assert.That(copy, Is.EqualTo(obj));
}
public void ViewStateTest()
{
string obj = "test value";
var viewstate = StorageImplementation.ViewState(obj);
var bytes = Convert.FromBase64String(viewstate);
var copy = (string)Serialization.Deserialize(bytes);
Assert.That(copy, Is.EqualTo(obj));
}
public void ViewStateEncryptedTest()
{
string obj = "test value";
var secret = StorageImplementation.GetSecret("Key");
Func <byte[], byte[]> filter = x => Crypt.Encrypt(secret, x);
var viewstate = StorageImplementation.ViewState(obj, filter);
var encrypted = Convert.FromBase64String(viewstate);
var bytes = Crypt.Decrypt(secret, encrypted);
var copy = (string)Serialization.Deserialize(bytes);
Serialization.Deserialize(bytes);
Assert.That(copy, Is.EqualTo("test value"));
}
/// <summary>
/// name:value pair for the ViewStateInputTagHelper, to be used as
/// <input viewstate="@ViewBag.ViewState" />
/// </summary>
/// <returns></returns>
internal static string ViewState(this IPersistentController inst, Func <byte[], byte[]> filter = null)
{
return(string.Format("{0}:{1}",
GetStorageID(inst),
StorageImplementation.ViewState(inst, filter)));
}
public static void SaveHeader(this IPersistentController inst)
{
var filter = StorageImplementation.EncryptViewState(inst.Configuration);
inst.HttpContext.Response.Headers[StorageImplementation.HeaderName] = StorageImplementation.ViewState(inst, filter);
}
