public void AddStationStringDuplicate()
{
Subway subway = new Subway();
const string stationName = "Charing Cross";
subway.AddStation(stationName);
subway.AddStation(stationName);
Assert.Fail();
}
public void HasConnectionFalseStringStringString()
{
Subway subway = new Subway();
const string lineName = "Rock Island Line";
const string station1 = "Station 1";
subway.AddStation(station1);
const string station2 = "Station 2";
subway.AddStation(station2);
subway.AddConnection(station1, station2, lineName);
Assert.IsFalse(subway.HasConnection("x", station2, lineName));
}
public void AddStationEmpty()
{
Subway subway = new Subway();
subway.AddStation(" ");
Assert.Fail();
}
public void HasStationStringFalse()
{
Subway subway = new Subway();
const string stationName = "Charing Cross";
subway.AddStation(stationName);
Assert.IsFalse(subway.HasStation("Bogosity"));
}
public void HasStationStringTrue()
{
Subway subway = new Subway();
const string stationName = "Charing Cross";
subway.AddStation(stationName);
Assert.IsTrue(subway.HasStation(stationName));
}
public void AddConnectionsStringNullString()
{
Subway subway = new Subway();
string station1 = "s1";
subway.AddStation(station1);
subway.AddConnection(station1, null, "line");
Assert.Fail();
}
public void AddConnectionsNullStringString()
{
Subway subway = new Subway();
string station2 = "s2";
subway.AddStation(station2);
subway.AddConnection(null, station2, "line");
Assert.Fail();
}
public void AddConnectionNoStation2StringStringString()
{
Subway subway = new Subway();
string station1 = "s1";
string station2 = "s2";
subway.AddStation(station1);
subway.AddConnection(station1, station2, "line");
Assert.Fail();
}
private void loadStations(Subway subway, StreamReader reader)
{
string currentLine = reader.ReadLine();
while (currentLine.Length > 0)
{
subway.AddStation(currentLine);
currentLine = reader.ReadLine();
}
}
public void AddConnectionStringStringString()
{
Subway subway = new Subway();
const string lineName = "Rock Island Line";
const string station1 = "Station 1";
subway.AddStation(station1);
const string station2 = "Station 2";
subway.AddStation(station2);
Assert.AreEqual(0, subway.GetConnections().Count);
subway.AddConnection(station1, station2, lineName);
Assert.AreEqual(2, subway.GetConnections().Count);
ICollection <Connection> connections = subway.GetConnections();
bool result1 = connections.Contains(new Connection(new Station(station1), new Station(station2), lineName));
bool result2 = connections.Contains(new Connection(new Station(station2), new Station(station1), lineName));
Assert.IsTrue(result1 && result2);
}
public void AddStationString()
{
Subway subway = new Subway();
Assert.AreEqual(0, subway.GetStations().Count);
const string stationName = "Charing Cross";
subway.AddStation(stationName);
Assert.AreEqual(1, subway.GetStations().Count);
Assert.IsTrue(subway.GetStations().Contains(new Station(stationName)));
}
public void AddStationNull()
{
Subway subway = new Subway();
subway.AddStation(null);
}