public void ShouldGetNoValidStateCommandsForWrongUser()
{
var facilitator = new WorkflowFacilitator(new StubbedCalendar(new DateTime(2000, 1, 1)));
var report = new ExpenseReport();
var employee = new Employee();
IStateCommand[] commands = facilitator.GetValidStateCommands(report, employee);
Assert.That(commands.Length, Is.EqualTo(0));
}
public void ShouldReturnAllStateCommandsInCorrectOrder()
{
var facilitator = new WorkflowFacilitator(new StubbedCalendar(new DateTime(2000, 1, 1)));
IStateCommand[] commands = facilitator.GetAllStateCommands(new ExpenseReport(), new Employee());
Assert.That(commands.Length, Is.EqualTo(3));
Assert.That(commands[0], Is.InstanceOf(typeof(DraftingCommand)));
Assert.That(commands[1], Is.InstanceOf(typeof(DraftToSubmittedCommand)));
Assert.That(commands[2], Is.InstanceOf(typeof(SubmittedToApprovedCommand)));
}
public void ShouldGetNoValidStateCommandsForWrongUser()
{
var facilitator = new WorkflowFacilitator();
var report = new ExpenseReport();
var employee = new Employee();
IStateCommand[] commands = facilitator.GetValidStateCommands(new ExecuteTransitionCommand {
Report = report, CurrentUser = employee
});
Assert.That(commands.Length, Is.EqualTo(0));
}
public void ShouldReturnAllStateCommandsInCorrectOrder()
{
var facilitator = new WorkflowFacilitator();
IStateCommand[] commands = facilitator.GetAllStateCommands();
Assert.That(commands.Length, Is.EqualTo(4));
Assert.That(commands[0], Is.InstanceOf(typeof(DraftingCommand)));
Assert.That(commands[1], Is.InstanceOf(typeof(DraftToSubmittedCommand)));
Assert.That(commands[2], Is.InstanceOf(typeof(DraftToCancelledCommand)));
Assert.That(commands[3], Is.InstanceOf(typeof(SubmittedToApprovedCommand)));
}
public ExecuteTransitionResult Handle(ExecuteTransitionCommand command)
{
IStateCommand[] commands = new WorkflowFacilitator().GetValidStateCommands(command);
IStateCommand matchingCommand =
Array.Find(commands, delegate(IStateCommand obj) { return(obj.Matches(command.Command)); });
matchingCommand.Execute(command);
_bus.Send(new ExpenseReportSaveCommand {
ExpenseReport = command.Report
});
_bus.Send(new AddExpenseReportFactCommand(new ExpenseReportFact(command.Report, command.CurrentDate)));
return(new ExecuteTransitionResult
{
NewStatus = command.Report.Status.FriendlyName,
NextStep = NextStep.Edit
});
}
