public void TestDecodeRelation()
{
var block = new PrimitiveBlock();
block.date_granularity = 1000;
block.granularity = 100;
block.lat_offset = 0;
block.lon_offset = 0;
block.stringtable = new StringTable();
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes(string.Empty)); // always encode empty string as '0'.
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("highway"));
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("residential"));
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("Ben"));
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("fake role"));
var pbfRelation = new OsmSharp.IO.PBF.Relation()
{
id = 1,
info = new Info()
{
changeset = 10,
timestamp = 10,
uid = 100,
user_sid = 3,
version = 2
}
};
pbfRelation.keys.Add(1);
pbfRelation.vals.Add(2);
pbfRelation.memids.Add(10);
pbfRelation.memids.Add(1); // delta-encoding.
pbfRelation.roles_sid.Add(4);
pbfRelation.roles_sid.Add(4);
pbfRelation.types.Add(OsmSharp.IO.PBF.Relation.MemberType.NODE);
pbfRelation.types.Add(OsmSharp.IO.PBF.Relation.MemberType.WAY);
var relation = Encoder.DecodeRelation(block, pbfRelation);
Assert.IsNotNull(relation);
Assert.AreEqual(1, relation.Id);
Assert.AreEqual(10, relation.ChangeSetId);
Assert.AreEqual(PBFExtensions.FromUnixTime(10000), relation.TimeStamp);
Assert.AreEqual(OsmSharp.OsmGeoType.Relation, relation.Type);
Assert.AreEqual(100, relation.UserId);
Assert.AreEqual("Ben", relation.UserName);
Assert.AreEqual(2, relation.Version);
Assert.AreEqual(2, relation.Members.Length);
Assert.AreEqual(10, relation.Members[0].Id);
Assert.AreEqual(OsmSharp.OsmGeoType.Node, relation.Members[0].Type);
Assert.AreEqual("fake role", relation.Members[0].Role);
Assert.AreEqual(11, relation.Members[1].Id);
Assert.AreEqual(OsmSharp.OsmGeoType.Way, relation.Members[1].Type);
Assert.AreEqual("fake role", relation.Members[1].Role);
}
public void TestDecodeWay()
{
var block = new PrimitiveBlock();
block.date_granularity = 1000;
block.granularity = 100;
block.lat_offset = 0;
block.lon_offset = 0;
block.stringtable = new StringTable();
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes(string.Empty)); // always encode empty string as '0'.
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("highway"));
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("residential"));
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("Ben"));
var pbfWay = new OsmSharp.IO.PBF.Way()
{
id = 1,
info = new Info()
{
changeset = 10,
timestamp = 10,
uid = 100,
user_sid = 3,
version = 2
}
};
pbfWay.keys.Add(1);
pbfWay.vals.Add(2);
pbfWay.refs.Add(0);
pbfWay.refs.Add(1);
var way = Encoder.DecodeWay(block, pbfWay);
Assert.IsNotNull(way);
Assert.AreEqual(1, way.Id);
Assert.AreEqual(10, way.ChangeSetId);
Assert.AreEqual(PBFExtensions.FromUnixTime(10000), way.TimeStamp);
Assert.AreEqual(OsmSharp.OsmGeoType.Way, way.Type);
Assert.AreEqual(100, way.UserId);
Assert.AreEqual("Ben", way.UserName);
Assert.AreEqual(2, way.Version);
Assert.AreEqual(2, way.Nodes.Length);
Assert.AreEqual(0, way.Nodes[0]);
Assert.AreEqual(1, way.Nodes[1]);
}
public void TestDecodeNode()
{
var block = new PrimitiveBlock();
block.date_granularity = 1000;
block.granularity = 100;
block.lat_offset = 0;
block.lon_offset = 0;
block.stringtable = new StringTable();
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes(string.Empty)); // always encode empty string as '0'.
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("highway"));
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("residential"));
block.stringtable.s.Add(System.Text.Encoding.UTF8.GetBytes("Ben"));
var pbfNode = new OsmSharp.IO.PBF.Node()
{
id = 1,
info = new Info()
{
changeset = 10,
timestamp = 10,
uid = 100,
user_sid = 3,
version = 2
},
lat = Encoder.EncodeLatLon(10.9f, block.lat_offset, block.granularity),
lon = Encoder.EncodeLatLon(11.0f, block.lat_offset, block.granularity)
};
pbfNode.keys.Add(1);
pbfNode.vals.Add(2);
var node = Encoder.DecodeNode(block, pbfNode);
Assert.IsNotNull(node);
Assert.AreEqual(1, node.Id);
Assert.AreEqual(10, node.ChangeSetId);
Assert.AreEqual(10.9f, node.Latitude);
Assert.AreEqual(11.0f, node.Longitude);
Assert.AreEqual(PBFExtensions.FromUnixTime(10000), node.TimeStamp);
Assert.AreEqual(OsmSharp.OsmGeoType.Node, node.Type);
Assert.AreEqual(100, node.UserId);
Assert.AreEqual("Ben", node.UserName);
Assert.AreEqual(2, node.Version);
}
