public void Should_ReturnHashCode_When_CallGetHashCode()
{
Type FromState = typeof(WuStateReady);
Type ToState = typeof(WuStateRebootRequired);
int expectedHash = 17 + 31 * FromState.GetHashCode() + 31 * ToState.GetHashCode();
StateTransition t1 = new StateTransition(FromState, ToState);
Assert.AreEqual(expectedHash, t1.GetHashCode());
}
public void GetHashCode_ReturnsExpectedInt()
{
// Arrange
var stateTransition = new StateTransition(new State(OrderStatus.Initialized), new Trigger(OrderEvent.Accepted));
// Act
var result = stateTransition.GetHashCode();
// Assert
Assert.Equal(typeof(int), result.GetType());
}
public void Equals_VariousStateTransitionsAndOperators_TestsCorrectly()
{
// Arrange
var stateTransition1 = new StateTransition(new State(OrderStatus.Initialized), new Trigger(OrderEvent.Accepted));
var stateTransition2 = new StateTransition(new State(OrderStatus.Initialized), new Trigger(OrderEvent.Accepted));
var stateTransition3 = new StateTransition(new State(OrderStatus.Accepted), new Trigger(OrderEvent.Working));
// Act
var result1 = stateTransition1.Equals(stateTransition2);
var result2 = !stateTransition1.Equals(stateTransition3);
var result3 = stateTransition1 == stateTransition2;
var result4 = stateTransition1 != stateTransition3;
var result5 = stateTransition1.GetHashCode() == stateTransition2.GetHashCode();
// Assert
Assert.True(result1);
Assert.True(result2);
Assert.True(result3);
Assert.True(result4);
Assert.True(result5);
}
