private static IList <IPerson> InputPersons()
{
var kernel = NinjectAdds.GetKernel();
var numberOfPersons = int.Parse(Console.ReadLine());
var persons = new List <IPerson>(numberOfPersons);
for (int i = 0; i < numberOfPersons; i++)
{
var nameAndGrossAsPairOfStrings =
Console.ReadLine()
.TrimSpaces()
.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
var person = kernel.Get <IPerson>(
new IParameter[]
{
new ConstructorArgument("name", nameAndGrossAsPairOfStrings[0].TrimSpaces()),
});
decimal?gross = null;
if (1 < nameAndGrossAsPairOfStrings.Length)
{
decimal knownGross;
gross = decimal.TryParse(nameAndGrossAsPairOfStrings[1].TrimSpaces(), out knownGross) ? knownGross : (decimal?)null;
}
person.Gross = gross;
persons.Add(person);
}
return(persons);
}
private static void TaxPersons(IEnumerable <IPerson> persons)
{
var kernel = NinjectAdds.GetKernel();
var taxVisitor = kernel.Get <IVisitor>();
foreach (var person in persons)
{
person.AcceptVisitor(taxVisitor);
}
}
public void UnknownGross()
{
var kernel = NinjectAdds.GetKernel();
var person = kernel.Get <IPerson>(
new IParameter[]
{
new ConstructorArgument("name", "Todor"),
});
var visitor = kernel.Get <IVisitor>();
person.AcceptVisitor(visitor);
Assert.AreEqual(0m, person.Tax);
}
public void AboveUpperLimitOfSocialContributions()
{
var kernel = NinjectAdds.GetKernel();
var person = kernel.Get <IPerson>(
new IParameter[]
{
new ConstructorArgument("name", "Todor"),
new ConstructorArgument("gross", 5000m),
});
var visitor = kernel.Get <IVisitor>();
person.AcceptVisitor(visitor);
Assert.AreEqual(700m, person.Tax);
}
public void ToUpperLimitWithoutTax()
{
var kernel = NinjectAdds.GetKernel();
var person = kernel.Get <IPerson>(
new IParameter[]
{
new ConstructorArgument("name", "Todor"),
new ConstructorArgument("gross", 1000m),
});
var visitor = kernel.Get <IVisitor>();
person.AcceptVisitor(visitor);
Assert.AreEqual(0m, person.Tax);
}
