public void TestAddNode()
{
Node test_node = OsmBaseFactory.CreateNode(-1);
MemoryDataSource source = new MemoryDataSource();
source.AddNode(test_node);
// test if the node is actually there.
Assert.AreEqual(test_node, source.GetNode(-1));
// test if the node was not remove after getting it.
Assert.AreEqual(test_node, source.GetNode(-1));
// test if the node will be retrieved using a list of ids.
List<long> ids = new List<long>();
ids.Add(-1);
IList<Node> nodes = source.GetNodes(ids);
Assert.IsNotNull(nodes);
Assert.AreEqual(1, nodes.Count);
Assert.AreEqual(test_node, nodes[0]);
}
public void TestWayNodeRelation()
{
Way test_way = OsmBaseFactory.CreateWay(-1);
Node node1 = OsmBaseFactory.CreateNode(-1);
test_way.Nodes.Add(node1);
Node node2 = OsmBaseFactory.CreateNode(-2);
test_way.Nodes.Add(node2);
MemoryDataSource source = new MemoryDataSource();
source.AddWay(test_way);
// test if node1 is present.
Assert.AreEqual(node1, source.GetNode(-1));
Assert.AreEqual(node2, source.GetNode(-2));
Assert.AreEqual(test_way, source.GetWay(-1));
// test if the way is present in the node's way list.
IList<Way> ways = source.GetWaysFor(node1);
Assert.IsNotNull(ways);
Assert.IsTrue(ways.Contains(test_way));
ways = source.GetWaysFor(node2);
Assert.IsTrue(ways.Contains(test_way));
}
public void TestRemoveNode()
{
Node test_node = OsmBaseFactory.CreateNode(-1);
MemoryDataSource source = new MemoryDataSource();
source.AddNode(test_node);
// test if the node is actually there.
Assert.AreEqual(test_node, source.GetNode(-1));
// remove the node.
source.RemoveNode(-1);
// test if the node is actually gone.
Assert.IsNull(source.GetNode(-1));
}
