public void ChangeUnionMember()
{
int empId = 9;
AddHourlyEmployee t =
new AddHourlyEmployee(empId, "Bill", "Home", 15.25, database);
t.Execute();
int memberId = 7743;
ChangeMemberTransaction cmt =
new ChangeMemberTransaction(empId, memberId, 99.42, database);
cmt.Execute();
Employee e = database.GetEmployee(empId);
Assert.IsNotNull(e);
Affiliation affiliation = e.Affiliation;
Assert.IsNotNull(affiliation);
Assert.IsTrue(affiliation is UnionAffiliation);
UnionAffiliation uf = affiliation as UnionAffiliation;
Assert.AreEqual(99.42, uf.Dues, .001);
Employee member = database.GetUnionMember(memberId);
Assert.IsNotNull(member);
Assert.AreEqual(e, member);
}
public void ChangeUnaffiliatedMember()
{
var empId = 10;
var t =
new AddHourlyEmployee(empId, "Bill", "Home", 15.25, database);
t.Execute();
var memberId = 7743;
new ChangeMemberTransaction(empId, memberId, 99.42, database).Execute();
var cut =
new ChangeUnaffiliatedTransaction(empId, database);
cut.Execute();
var e = database.GetEmployee(empId);
Assert.IsNotNull(e);
var affiliation = e.Affiliation;
Assert.IsNotNull(affiliation);
Assert.IsTrue(affiliation is NoAffiliation);
var member = database.GetUnionMember(memberId);
Assert.IsNull(member);
}
public void Execute()
{
Employee e = PayrollDatabase.GetUnionMember(memberId);
if (e != null)
{
UnionAffiliation ua = null;
if (e.Affiliation is UnionAffiliation affiliation)
{
ua = affiliation;
}
if (ua != null)
{
ua.AddServiceCharge(new ServiceCharge(time, charge));
}
else
{
throw new InvalidOperationException(
"Tries to add service charge to union member " +
"without a union affiliation");
}
}
else
{
throw new InvalidOperationException("No such union member.");
}
}
