private void InsertBreakBetween(string stationA, string stationB)
{
int aId = sd.GetKey(stationA);
int bId = sd.GetKey(stationB);
if (aId == -1)
{
throw new ArgumentException(stationA + " is misspelt");
}
if (bId == -1)
{
throw new ArgumentException(stationB + " is misspelt");
}
var children = MetroNetwork.GenChildrenFromStationId(aId);
for (int i = 0; i < children.Count(); i++)
{
if (children[i].StationId == bId)
{
MetroNetwork.InsertBreakBetween(aId, children[i]);
break;
}
}
}
public void InsertBreakTest()
{
int parentId = sd.GetKey("lancaster gate");
var children = MetroNetwork.GenChildrenFromStationId(parentId);
Assert.IsTrue(CheckContains(children, "queensway"));
InsertBreakBetween("lancaster gate", "queensway");
children = MetroNetwork.GenChildrenFromStationId(parentId);
Assert.IsFalse(CheckContains(children, "queensway"));
}
public void GenChildrenFromIdTest()
{
var children = MetroNetwork.GenChildrenFromStationId(sd.GetKey("hammersmith"));
List <int> childrenIds = new List <int>();
childrenIds.Add(sd.GetKey("Goldhawk Road"));
childrenIds.Add(sd.GetKey("Barons Court"));
childrenIds.Add(sd.GetKey("Ravenscourt Park"));
childrenIds.Add(sd.GetKey("Turnham Green"));
foreach (var child in children)
{
Assert.IsTrue(childrenIds.Contains(child.StationId));
}
}
// editing methods
public List <string> GetNeighbourNames(int parentId)
{
Children.Clear();
this.ParentId = parentId;
List <string> neighbours = new List <string>();
Children = MetroNetwork.GenChildrenFromStationId(this.ParentId);
string val;
foreach (var child in Children)
{
val = LineDiction.GetValue(child.LineIndex) + ": " + StationDiction.GetValue(child.StationId);
neighbours.Add(val);
}
return(neighbours);
}