public void T08_ControlTowerGives3EmptyRunways1NullIf3PresentAndRequested()
{
// Given
ControlTower tower = new ControlTower(new Runway[] {
new Runway("r1"), new Runway("r2"), new Runway("r3")
});
// When
List <Runway> results = new List <Runway>();
for (int i = 0; i < 4; i++)
{
Runway r = tower.GetAvailableRunway();
if (r != null)
{
r.Status = RunwayStatus.Full;
}
results.Add(r);
}
// Then
Assert.IsTrue(results[0].Name == "r1");
Assert.IsTrue(results[1].Name == "r2");
Assert.IsTrue(results[2].Name == "r3");
Assert.IsTrue(results[3] == null);
}
public void T06_ControlTowerGivesNullRunwayIfNotPresentAndRequested()
{
// Given
Runway runway = new Runway("runway 01", RunwayStatus.Full);
ControlTower tower = new ControlTower(new Runway[] { runway });
// When
Runway result = tower.GetAvailableRunway();
// Then
Assert.IsTrue(result == null);
}
public void T05_ControlTowerGivesEmptyRunwayIfPresentAndRequested()
{
// Given
Runway runway = new Runway("runway 01", RunwayStatus.Empty);
ControlTower tower = new ControlTower(new Runway[] { runway });
// When
Runway result = tower.GetAvailableRunway();
// Then
Assert.IsTrue(result != null);
Assert.IsTrue(result.Name == runway.Name);
}