/// <summary>
/// Tests a simple node read/write operation.
/// </summary>
/// <param name="cache"></param>
public void DoOsmDataCacheTestNode(OsmDataCache cache)
{
Node node = Node.Create(1, new TagsCollection(
Tag.Create("node", "yes")), 1, 2);
// test invalid stuff.
Assert.Throws<ArgumentNullException>(() => cache.AddNode(null));
Assert.Throws<Exception>(() => cache.AddNode(new Node()));
Assert.IsNull(cache.GetNode(node.Id.Value));
cache.AddNode(node);
Assert.IsTrue(cache.ContainsNode(node.Id.Value));
Node readNode = cache.GetNode(node.Id.Value);
Assert.IsNotNull(readNode);
Assert.AreEqual(1, readNode.Id.Value);
Assert.AreEqual(1, readNode.Latitude.Value);
Assert.AreEqual(2, readNode.Longitude.Value);
Assert.IsNotNull(node.Tags);
Assert.AreEqual(1, node.Tags.Count);
Assert.AreEqual("yes", node.Tags["node"]);
Assert.IsTrue(cache.TryGetNode(node.Id.Value, out readNode));
Assert.IsNotNull(readNode);
Assert.AreEqual(1, readNode.Id.Value);
Assert.AreEqual(1, readNode.Latitude.Value);
Assert.AreEqual(2, readNode.Longitude.Value);
Assert.IsNotNull(node.Tags);
Assert.AreEqual(1, node.Tags.Count);
Assert.AreEqual("yes", node.Tags["node"]);
Assert.IsTrue(cache.RemoveNode(node.Id.Value));
Assert.IsFalse(cache.ContainsNode(node.Id.Value));
Assert.IsFalse(cache.RemoveNode(node.Id.Value));
}
/// <summary>
/// Tests the clear functionality on the datacache.
/// </summary>
/// <param name="cache"></param>
public void DoOsmDataCacheTestClear(OsmDataCache cache)
{
Node node = Node.Create(1, new TagsCollection(
Tag.Create("node", "yes")), 1, 2);
Way way = Way.Create(1, new TagsCollection(
Tag.Create("way", "yes")), 1, 2);
Relation relation = Relation.Create(1, new TagsCollection(
Tag.Create("relation", "yes")), RelationMember.Create(1, "something", OsmGeoType.Node));
cache.AddNode(node);
cache.AddWay(way);
cache.AddRelation(relation);
Assert.IsTrue(cache.ContainsNode(node.Id.Value));
Assert.IsTrue(cache.ContainsWay(way.Id.Value));
Assert.IsTrue(cache.ContainsRelation(relation.Id.Value));
cache.Clear();
Assert.IsFalse(cache.ContainsNode(node.Id.Value));
Assert.IsFalse(cache.ContainsWay(way.Id.Value));
Assert.IsFalse(cache.ContainsRelation(relation.Id.Value));
}