public void InitializeQuickestPathResults_HappyDays_HasAddedRightPathObjectsToPathDictionary()
{
//Arrange
Network dummyNetwork = DummyCreator.CreateDummyNetworkOfThreeNodesWithNoConnections(); //Has nodes "A", "B", "C"
PathFinder sut = new PathFinder(dummyNetwork);
string startNode = "A";
//Act
sut.InitializeQuickestPathResults(startNode);
//Assert
foreach (KeyValuePair <string, Path> path in sut.QuickestPathResults)
{
Assert.IsTrue(dummyNetwork.Nodes.ContainsKey(path.Value.Node.Name));
Assert.IsTrue(path.Value.NodesVisited.Count == 1);
if (path.Key == startNode)
{
Assert.AreEqual(path.Value.QuickestTimeFromStart, 0);
}
else
{
Assert.AreEqual(path.Value.QuickestTimeFromStart, double.PositiveInfinity);
}
}
}
public void CreatePathFinder_Happydays()
{
Network dummyNetwork = DummyCreator.CreateDummyNetworkOfThreeNodesWithNoConnections();
PathFinder sut = new PathFinder(dummyNetwork);
Assert.IsNotNull(sut);
}
public void InitializeQuickestPathResults_HappyDays_HasAddedThreeEntriesToPathDictionary()
{
//Arrange
Network dummyNetwork = DummyCreator.CreateDummyNetworkOfThreeNodesWithNoConnections(); //Has nodes "A", "B", "C"
PathFinder sut = new PathFinder(dummyNetwork);
//Act
sut.InitializeQuickestPathResults("A");
//Assert
Assert.IsTrue(sut.QuickestPathResults.Count == 3);
}