public async Task ExecuteExitActionAsync_does_not_execute_if_cancelled()
{
var sale = new Sale(saleID: 96)
{
State = SaleState.ChangeDue
};
var transitionResult = new StateTransitionResult <SaleState, SaleEvent>(SaleEvent.Pay
, SaleState.Open
, SaleState.Open
, SaleState.ChangeDue
, "lastTransitionName");
var stateMachine = new StateMachineAsync <Sale, SaleState, SaleEvent>(sale1 => sale1.State, (sale1, newState) => sale1.State = newState);
var openState = new StateConfigurationAsync <Sale, SaleState, SaleEvent>(SaleState.Open, stateMachine);
var openExitActionFired = false;
openState.AddExitAction((sale1, _) => { openExitActionFired = true; return(Task.CompletedTask); });
using (var cancelSource = new CancellationTokenSource())
{
var parameters = new ExecutionParameters <Sale, SaleEvent>(SaleEvent.Pay, sale, cancelSource.Token);
cancelSource.Cancel();
await openState.ExecuteExitActionAsync(parameters, transitionResult);
}
Assert.False(openExitActionFired);
}
public async Task ExecuteExitActionAsync_executes_based_on_next_state()
{
var sale = new Sale(saleID: 96)
{
State = SaleState.ChangeDue
};
var transitionResult = new StateTransitionResult <SaleState, SaleEvent>(SaleEvent.Pay
, SaleState.Open
, SaleState.Open
, SaleState.ChangeDue
, "lastTransitionName");
var stateMachine = new StateMachineAsync <Sale, SaleState, SaleEvent>(sale1 => sale1.State, (sale1, newState) => sale1.State = newState);
var openState = new StateConfigurationAsync <Sale, SaleState, SaleEvent>(SaleState.Open, stateMachine);
var openExitActionFired = false;
openState.AddExitAction((sale1, _) => { openExitActionFired = true; return(Task.CompletedTask); }, SaleState.ChangeDue);
var parameters = new ExecutionParameters <Sale, SaleEvent>(SaleEvent.Pay, sale);
await openState.ExecuteExitActionAsync(parameters, transitionResult);
Assert.True(openExitActionFired);
}
