public void ChangeState_ValidState_ExitsThenEnters()
{
// Arrange
var log = new StateMachineDiagonosticsLog <TwoStatesID>();
var stubStates = new StubStateWithDiagnostics <TwoStatesID>[]
{
new StubStateWithDiagnostics <TwoStatesID>(TwoStatesID.One, log),
new StubStateWithDiagnostics <TwoStatesID>(TwoStatesID.Two, log),
};
var stateMachine = new StateMachine <TwoStatesID>(stubStates, TwoStatesID.One);
var expectedLog = new StateMachineDiagonosticsLog <TwoStatesID>();
expectedLog.AddEntry(StateMachineDiagonosticsLog <TwoStatesID> .LogEntry.Callback.Enter, TwoStatesID.One);
expectedLog.AddEntry(StateMachineDiagonosticsLog <TwoStatesID> .LogEntry.Callback.Exit, TwoStatesID.One);
expectedLog.AddEntry(StateMachineDiagonosticsLog <TwoStatesID> .LogEntry.Callback.Enter, TwoStatesID.Two);
// Act
stateMachine.ChangeState(TwoStatesID.Two);
// Assert
Assert.That(log, Is.EqualTo(expectedLog));
}
public void CtorNoReflection_OneState_EntersOnlyInitialState()
{
// Arrange
var log = new StateMachineDiagonosticsLog <TwoStatesID>();
var stubStates = new StubStateWithDiagnostics <TwoStatesID>[]
{
new StubStateWithDiagnostics <TwoStatesID>(TwoStatesID.One, log),
new StubStateWithDiagnostics <TwoStatesID>(TwoStatesID.Two, log),
};
var expectedLog = new StateMachineDiagonosticsLog <TwoStatesID>();
expectedLog.AddEntry(StateMachineDiagonosticsLog <TwoStatesID> .LogEntry.Callback.Enter, TwoStatesID.One);
// Act
new StateMachine <TwoStatesID>(stubStates, TwoStatesID.One);
// Assert
Assert.That(log, Is.EqualTo(expectedLog));
}
