public void TestAddRelation()
{
Relation test_relation = OsmBaseFactory.CreateRelation(-1);
MemoryDataSource source = new MemoryDataSource();
source.AddRelation(test_relation);
// test if the relation is actually there.
Assert.AreEqual(test_relation, source.GetRelation(-1));
// test if the relation was not remove after getting it.
Assert.AreEqual(test_relation, source.GetRelation(-1));
// test if the relation will be retrieved using a list of ids.
List<long> ids = new List<long>();
ids.Add(-1);
IList<Relation> relations = source.GetRelations(ids);
Assert.IsNotNull(relations);
Assert.AreEqual(1, relations.Count);
Assert.AreEqual(test_relation, relations[0]);
}
public void TestRemoveRelation()
{
Relation test_relation = OsmBaseFactory.CreateRelation(-1);
MemoryDataSource source = new MemoryDataSource();
source.AddRelation(test_relation);
// test if the relation is actually there.
Assert.AreEqual(test_relation, source.GetRelation(-1));
// remove the relation.
source.RemoveRelation(-1);
// test if the relation is actually gone.
Assert.IsNull(source.GetRelation(-1));
}
