public void Accept_CallsSpecialVisitExtension_ForSpecialVisitor()
{
// Arrange
var node = new TestExtensionIntermediateNode();
var visitor = new SpecialVisitor();
// Act
node.Accept(visitor);
// Assert
Assert.False(visitor.WasStandardMethodCalled);
Assert.True(visitor.WasSpecificMethodCalled);
}
public IActionResult Calculate(string visitortype)
{
ISwitchboardVisitor visitor = null;
if (visitortype == "Normal")
{
visitor = new NormalVisitor();
}
else
{
visitor = new SpecialVisitor();
}
Switchboard switchboard = new Switchboard(visitor);
switchboard.Items.Add(new Enclosure()
{
Cost = 50000
});
switchboard.Items.Add(new Transformer()
{
Cost = 10000
});
switchboard.Items.Add(new Busbars()
{
Cost = 5000
});
switchboard.Items.Add(new CircuitBreaker()
{
Cost = 20000
});
double totalCost = switchboard.Calculate();
ViewBag.PackingShippingType = visitortype;
ViewBag.TotalCost = totalCost;
return(View());
}
public override void Accept(SpecialVisitor visitor)
{
visitor.Visit(this);
}
public abstract void Accept(SpecialVisitor visitor);