public void TestAddNode()
{
Node testNode =new Node();
testNode.Id = -1;
testNode.Latitude = 0;
testNode.Longitude = 0;
var source = new MemoryDataSource();
source.AddNode(testNode);
// test if the node is actually there.
Assert.AreEqual(testNode, source.GetNode(-1));
// test if the node was not remove after getting it.
Assert.AreEqual(testNode, source.GetNodes(new List<long>() { -1 })[0]);
// test if the node is in the list of nodes.
Assert.AreEqual(testNode, new List<Node>(source.GetNodes())[0]);
// test if the node will be retrieved using a list of ids.
var ids = new List<long>();
ids.Add(-1);
IList<Node> nodes = source.GetNodes(ids);
Assert.IsNotNull(nodes);
Assert.AreEqual(1, nodes.Count);
Assert.AreEqual(testNode, nodes[0]);
}
public void TestRemoveNode()
{
Node testNode = new Node();
testNode.Id = -1;
testNode.Latitude = 0;
testNode.Longitude = 0;
var source = new MemoryDataSource();
source.AddNode(testNode);
// test if the node is actually there.
Assert.AreEqual(testNode, source.GetNode(-1));
// remove the node.
source.RemoveNode(-1);
// test if the node is actually gone.
Assert.IsNull(source.GetNode(-1));
}