/// <summary>
/// Helper method that validates manager callsign
/// </summary>
/// <returns>validation string (error string or null if no error)</returns>
private string ValidateManager()
{
if(Manager == string.Empty)
{
return null;
}
string err = string.Empty;
string mod = string.Empty;
Call mgrCall = new Call(Manager);
if(!mgrCall.Validate(out err, out mod))
{
return "Not a valid callsign";
}
if(mgrCall.Value != mgrCall.GetCall())
{
return "Manager callsign must not contain modifiers (e.g. VA3HJ, not XE1/VA3HJ)";
}
return null;
}
/// <summary>
/// Helper method that validates a callsign
/// </summary>
/// <returns>validation string (error string or null if no error)</returns>
private string ValidateCallsign()
{
string err = string.Empty;
string mod = string.Empty;
Call call = new Call(Callsign);
if(!call.Validate(out err, out mod))
{
return "Not a valid callsign";
}
return null;
}
public void TestValidateZW1CCOM54()
{
Call call = new Call("ZW1CCOM54");
string error = string.Empty;
string modStr = string.Empty;
Assert.IsTrue(call.Validate(out error, out modStr));
Assert.IsNull(error);
Assert.IsNull(modStr);
}
public void TestValidateVAHJ()
{
Call call = new Call("VAHJ");
string error = string.Empty;
string modStr = string.Empty;
Assert.IsFalse(call.Validate(out error, out modStr));
Assert.AreEqual("\tCallsign 'VAHJ' is invalid.", error);
Assert.IsNull(modStr);
}
public void TestValidatePrefix()
{
Call call = new Call("GB2/VA3HJ");
string error = string.Empty;
string modStr = string.Empty;
Assert.IsTrue(call.Validate(out error, out modStr));
Assert.IsNull(error);
Assert.IsNull(modStr);
}
/// <summary>
/// Validator from the IDataErrorInfo interface
/// </summary>
public string this[string propertyName]
{
get
{
if(propertyName == "Manager")
{
if(Manager == string.Empty)
{
return null;
}
Call mgr = new Call(Manager);
string err = string.Empty;
string mod = string.Empty;
if(mgr.Value != mgr.GetCall() || !mgr.Validate(out err, out mod))
{
return "Must either be empty or a valid callsign";
}
}
return null;
}
}