public void PersistState_ThrowsForDuplicateKeys()
{
// Arrange
var currentState = new Dictionary <string, byte[]>();
var applicationState = new ComponentApplicationState(currentState, new List <ComponentApplicationState.OnPersistingCallback>());
var myState = new byte[] { 1, 2, 3, 4 };
applicationState.PersistState("MyState", myState);
// Act & Assert
Assert.Throws <ArgumentException>(() => applicationState.PersistState("MyState", myState));
}
public void PersistState_SavesDataToTheStore()
{
// Arrange
var currentState = new Dictionary <string, byte[]>();
var applicationState = new ComponentApplicationState(currentState, new List <ComponentApplicationState.OnPersistingCallback>());
var myState = new byte[] { 1, 2, 3, 4 };
// Act
applicationState.PersistState("MyState", myState);
// Assert
Assert.True(currentState.TryGetValue("MyState", out var stored));
Assert.Equal(myState, stored);
}