public InMemoryOsmDatabase Provide()
{
consoleLogger.WriteLine(log, Level.Info, "Loading OSM file '{0}'...", osmFileName);
InMemoryOsmDatabase osmDatabase = new InMemoryOsmDatabase();
OsmXmlReader osmXmlReader = new OsmXmlReader();
osmXmlReader.Read(osmFileName, fileSystem, osmDatabase);
osmDatabase.RemoveWaysWithMissingNodes();
return(osmDatabase);
}
static void TestXmlReaderSpeed()
{
int entitiesRead = 0;
IEntityInfo info = null;
using (OsmXmlReader reader = new OsmXmlReader("TestFiles\\test-file.osm", new OsmXmlReaderSettings()
{
ReadMetadata = true
})) {
while ((info = reader.Read()) != null)
{
entitiesRead++;
}
}
}
public void Read_ReadsWayWithoutNodes()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_way_without_nodes), new OsmXmlReaderSettings() { ReadMetadata = false });
WayInfo readWay = target.Read() as WayInfo;
this.CompareWays(_wayWithoutNodes, readWay);
}
public void Read_ReadsWayWithAllAttributes()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_way_all_properties), new OsmXmlReaderSettings() { ReadMetadata = true });
WayInfo readWay = target.Read() as WayInfo;
this.CompareWays(_wayProperties, readWay);
}
public void Read_ReadsSimpleWay()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_simple_way), new OsmXmlReaderSettings() { ReadMetadata = false });
WayInfo readWay = target.Read() as WayInfo;
this.CompareWays(_way, readWay);
}
public void Read_ReadsSimpleNode()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_simple_node), new OsmXmlReaderSettings() { ReadMetadata = false });
NodeInfo readNode = target.Read() as NodeInfo;
this.CompareNodes(_node, readNode);
}
static void TestXmlReaderSpeedWithoutMetadata()
{
int entitiesRead = 0;
IEntityInfo info = null;
using (OsmXmlReader reader = new OsmXmlReader("TestFiles\\test-file.osm", new OsmXmlReaderSettings() { ReadMetadata = false })) {
while ((info = reader.Read()) != null) {
entitiesRead++;
}
}
}
public void Read_ThrowsExceptionIfWayNDHasNotRef()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_way_nd_without_ref), new OsmXmlReaderSettings() { ReadMetadata = false });
Assert.Throws<XmlException>(() => target.Read());
}
public void Read_ThrowsExceptionIfRelationMemberHasNotType()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_relation_member_without_type), new OsmXmlReaderSettings() { ReadMetadata = false });
Assert.Throws<XmlException>(() => target.Read());
}
public void Read_ReadsNodeWithUnknownElement()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_node_with_tag_and_unknown_element), new OsmXmlReaderSettings() { ReadMetadata = false });
NodeInfo readNode = target.Read() as NodeInfo;
this.CompareNodes(_node, readNode);
// nothing more left to read in the file
Assert.Null(target.Read());
}
public void Read_ReadsNodeWithTags()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_node_with_tags), new OsmXmlReaderSettings() { ReadMetadata = false });
NodeInfo readNode = target.Read() as NodeInfo;
this.CompareNodes(_nodeTags, readNode);
}
public void Read_ReadsNodeWithAllAttributes()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_node_all_properties), new OsmXmlReaderSettings() { ReadMetadata = true });
NodeInfo readNode = target.Read() as NodeInfo;
this.CompareNodes(_nodeProperties, readNode);
}
public void Read_DoesNotThrowExceptionIPieceOffMetadataIsMissingAndStrictModeIsFalse()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_node_missing_timestamp), new OsmXmlReaderSettings() { ReadMetadata = true, StrictMode = false });
Assert.DoesNotThrow(() => target.Read());
}
private void TestXmlOutput(MemoryStream xmlStream, IEntityInfo expected, bool readMetadata)
{
if (xmlStream.CanSeek) {
xmlStream.Seek(0, SeekOrigin.Begin);
}
else {
xmlStream = new MemoryStream(xmlStream.GetBuffer());
}
OsmXmlReader reader = new OsmXmlReader(xmlStream, new OsmXmlReaderSettings() { ReadMetadata = readMetadata });
IEntityInfo read = reader.Read();
switch (expected.EntityType) {
case EntityType.Node: this.CompareNodes(expected as NodeInfo, read as NodeInfo); break;
case EntityType.Way: this.CompareWays(expected as WayInfo, read as WayInfo); break;
case EntityType.Relation: this.CompareRelation(expected as RelationInfo, read as RelationInfo); break;
}
}
public void Read_ReadsWayWithUnknownElement()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_way_with_tags_and_unknown_element), new OsmXmlReaderSettings() { ReadMetadata = false });
WayInfo readWay = target.Read() as WayInfo;
this.CompareWays(_wayTags, readWay);
}
public void Read_SkipsUnknownElements()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_unknown_inner_element), new OsmXmlReaderSettings() { ReadMetadata = false });
IEntityInfo result = target.Read();
Assert.NotNull(result as NodeInfo);
}
public void Read_ReadsRelationWithAllProperties()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_relation_all_properties), new OsmXmlReaderSettings() { ReadMetadata = true });
RelationInfo readRelation = target.Read() as RelationInfo;
this.CompareRelation(_relationProperties, readRelation);
}
public void Read_ThrowsExceptionIfTagHasNotValue()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_node_tag_without_value), new OsmXmlReaderSettings() { ReadMetadata = false });
Assert.Throws<XmlException>(() => target.Read());
}
public void Read_ReadsRelationWithTagsAndUnknownElement()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_relation_with_tags_and_unknown_element), new OsmXmlReaderSettings() { ReadMetadata = false });
RelationInfo readRelation = target.Read() as RelationInfo;
this.CompareRelation(_relationTags, readRelation);
}
public void Read_ThrowsExceptionIPieceOffMetadataIsMissingAndStrictModeIsTrue()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_node_missing_timestamp), new OsmXmlReaderSettings() { ReadMetadata = true, StrictMode = true });
Assert.Throws<XmlException>(() => target.Read());
}
public void Read_ReadsRelationWithWayMember()
{
OsmXmlReader target = new OsmXmlReader(new MemoryStream(XmlTestData.osm_relation_way), new OsmXmlReaderSettings() { ReadMetadata = false });
RelationInfo readRelation = target.Read() as RelationInfo;
this.CompareRelation(_relationWay, readRelation);
}
