public void OSMXmlDataWriteRelationCanWriteRelationWithTags()
{
MemoryStream ms = new MemoryStream();
using (OSMXmlDataWriter target = new OSMXmlDataWriter(ms)) {
OSMRelation relation = new OSMRelation(1232);
relation.Members.Add(new OSMRelationMember(OSMRelationMemberType.node, 12, "test"));
relation.Tags.Add(new OSMTag("name", "test"));
target.WriteRelation(relation);
}
ms.Seek(0, 0);
XElement osmRoot = XDocument.Load(new StreamReader(ms)).Root;
XElement relationElement = osmRoot.Element("relation");
Assert.NotNull(relationElement);
Assert.Equal(1232, int.Parse(relationElement.Attribute("id").Value, System.Globalization.NumberFormatInfo.InvariantInfo));
Assert.Equal("name", relationElement.Element("tag").Attribute("k").Value);
}
/// <summary>
/// Saves OSM Database to the specific Stream
/// </summary>
/// <param name="stream">Stream to to save OSM database</param>
public void Save(Stream stream)
{
using (OSMXmlDataWriter writer = new OSMXmlDataWriter(stream)) {
foreach (var node in _nodes) {
writer.WriteNode(node);
}
foreach (var way in _ways) {
writer.WriteWay(way);
}
foreach (var relation in _relations) {
writer.WriteRelation(relation);
}
writer.Close();
}
}
