public OsmXmlReaderTests()
{
_details = new EntityMetadata() {
Timestamp = new DateTime(2010, 11, 19, 22, 5, 56, DateTimeKind.Utc),
Uid = 127998,
User = "******",
Visible = true,
Version = 2,
Changeset = 6410629
};
_node = new NodeInfo(1, 50.4, 16.2, new TagsCollection());
_nodeTags = new NodeInfo(2, 50.4, 16.2, new TagsCollection(new Tag[] { new Tag("name", "test"), new Tag("name-2", "test-2") }));
_nodeProperties = new NodeInfo(3, 50.4, 16.2, new TagsCollection(), _details);
_way = new WayInfo(1, new TagsCollection(), new int[] { 10, 11, 12 });
_wayTags = new WayInfo(2, new TagsCollection(new Tag[] { new Tag("name", "test"), new Tag("name-2", "test-2") }), new int[] { 10, 11, 12 });
_wayProperties = new WayInfo(1, new TagsCollection(), new int[] { 10, 11, 12 }, _details);
_wayWithoutNodes = new WayInfo(1, new TagsCollection(), new int[] { });
_relationNode = new RelationInfo(1, new TagsCollection(), new RelationMemberInfo[] { new RelationMemberInfo() { MemberType = EntityType.Node, Reference = 10, Role = "test" } });
_relationWay = new RelationInfo(1, new TagsCollection(), new RelationMemberInfo[] { new RelationMemberInfo() { MemberType = EntityType.Way, Reference = 10, Role = "test" } });
_relationRelation = new RelationInfo(1, new TagsCollection(), new RelationMemberInfo[] { new RelationMemberInfo() { MemberType = EntityType.Relation, Reference = 10, Role = "test" } });
_relationTags = new RelationInfo(
2,
new TagsCollection(new Tag[] { new Tag("name", "test"), new Tag("name-2", "test-2") }),
new RelationMemberInfo[] { new RelationMemberInfo() { MemberType = EntityType.Node, Reference = 10, Role = "test" } });
_relationProperties = new RelationInfo(1, new TagsCollection(), new RelationMemberInfo[] { new RelationMemberInfo() { MemberType = EntityType.Node, Reference = 10, Role = "test" } }, _details);
_relationWithoutMembers = new RelationInfo(1, new TagsCollection(), new RelationMemberInfo[] { });
}
/// <summary>
/// Initializes a new instance of the RelationInfo class with specified ID, Tags, Member and optionaly EntityMetadata.
/// </summary>
/// <param name="id">The id of the relation.</param>
/// <param name="tags">The collection of tags associated with the relation.</param>
/// <param name="members">The members of the relation.</param>
/// <param name="additionalInfo">The EntityMetadata structure with additinal properties. Default value is null.</param>
public RelationInfo(int id, TagsCollection tags, IList<RelationMemberInfo> members, EntityMetadata additionalInfo = null)
{
this.ID = id;
this.Tags = tags;
this.Members = members;
this.Metadata = additionalInfo;
}
/// <summary>
/// Initializes a new instance of the WayInfo class with specified ID, Nodes, collection of tags and optionaly EntityMetadata.
/// </summary>
/// <param name="id">The Id of the way.</param>
/// <param name="tags">The collection of tags associated with the way.</param>
/// <param name="nodes">The nodes of the way.</param>
/// <param name="additionalInfo">The EntityMetadata structure with additinal properties. Default value is null.</param>
public WayInfo(int id, TagsCollection tags, IList<int> nodes, EntityMetadata additionalInfo = null)
{
this.ID = id;
this.Tags = tags;
this.Nodes = nodes;
this.Metadata = additionalInfo;
}
/// <summary>
/// Initializes a new instance of the NodeInfo class with specified ID, latitude, longitude, collection of tags and optionaly EntityMetadata.
/// </summary>
/// <param name="id">The id of the node.</param>
/// <param name="latitude">The latitude of the node.</param>
/// <param name="longitude">The longitude of the node.</param>
/// <param name="tags">The collection of thag associated with the node.</param>
/// <param name="additionalInfo">The EntityMetadata structure with additinal properties. Default value is null.</param>
public NodeInfo(int id, double latitude, double longitude, TagsCollection tags, EntityMetadata additionalInfo = null)
{
this.ID = id;
this.Latitude = latitude;
this.Longitude = longitude;
this.Tags = tags;
this.Metadata = additionalInfo;
}
public void Constructor_Properties_SetsProperties()
{
int id = 45;
TagsCollection tags = new TagsCollection();
List<RelationMemberInfo> members = new List<RelationMemberInfo>();
EntityMetadata details = new EntityMetadata();
RelationInfo target = new RelationInfo(id, tags, members, details);
Assert.Equal(EntityType.Relation, target.EntityType);
Assert.Equal(id, target.ID);
Assert.Same(tags, target.Tags);
Assert.Same(members, target.Members);
Assert.Same(details, target.Metadata);
}
public void Constructor_Properties_SetsProperties()
{
int id = 15;
double latitude = 15.4;
double longitude = -23.7;
TagsCollection tags = new TagsCollection();
EntityMetadata details = new EntityMetadata();
NodeInfo target = new NodeInfo(id, latitude, longitude, tags, details);
Assert.Equal(EntityType.Node, target.EntityType);
Assert.Equal(id, target.ID);
Assert.Equal(latitude, target.Latitude);
Assert.Equal(longitude, target.Longitude);
Assert.Same(tags, target.Tags);
Assert.Same(details, target.Metadata);
}
private void CompareEntityDetails(EntityMetadata expected, EntityMetadata actual)
{
if (expected == null && actual == null) {
return;
}
Assert.Equal(expected.Timestamp, actual.Timestamp);
Assert.Equal(expected.Uid, actual.Uid);
Assert.Equal(expected.User, actual.User);
Assert.Equal(expected.Visible, actual.Visible);
Assert.Equal(expected.Version, actual.Version);
Assert.Equal(expected.Changeset, actual.Changeset);
}
/// <summary>
/// Processes entity metadata.
/// </summary>
/// <param name="serializedMetadata">Serilized metadata.</param>
/// <param name="block">PrimitiveBlock that contains metadata being processed.</param>
/// <returns>Parsed metadata.</returns>
private EntityMetadata ProcessMetadata(PbfMetadata serializedMetadata, PrimitiveBlock block)
{
EntityMetadata metadata = null;
if (this.Settings.ReadMetadata && serializedMetadata != null) {
//PBF has no field for 'visible' property, true is default value for OSM entity read from PBF file
metadata = new EntityMetadata() { Visible = true };
if (serializedMetadata.Changeset.HasValue) {
metadata.Changeset = (int)serializedMetadata.Changeset.Value;
}
if (serializedMetadata.Timestamp.HasValue) {
metadata.Timestamp = _unixEpoch.AddMilliseconds(serializedMetadata.Timestamp.Value * block.DateGranularity);
}
if (serializedMetadata.UserID.HasValue) {
metadata.Uid = serializedMetadata.UserID.Value;
}
if (serializedMetadata.UserNameIndex.HasValue) {
metadata.User = block.StringTable[serializedMetadata.UserNameIndex.Value];
}
if (serializedMetadata.Version.HasValue) {
metadata.Version = serializedMetadata.Version.Value;
}
}
return metadata;
}
/// <summary>
/// Processes all nodes in dense format from the PrimitiveGroup and adds them to the output queue.
/// </summary>
/// <param name="block">The PrimitiveBlock that contains specified PrimitiveGroup.</param>
/// <param name="group">The PrimitiveGroup with nodes to process.</param>
private void ProcessDenseNodes(PrimitiveBlock block, PrimitiveGroup group)
{
if (group.DenseNodes == null) {
return;
}
long idStore = 0;
long latStore = 0;
long lonStore = 0;
int keyValueIndex = 0;
long timestampStore = 0;
long changesetStore = 0;
int userIdStore = 0;
int usernameIdStore = 0;
for (int i = 0; i < group.DenseNodes.Id.Count; i++) {
idStore += group.DenseNodes.Id[i];
lonStore += group.DenseNodes.Longitude[i];
latStore += group.DenseNodes.Latitude[i];
double lat = 1E-09 * (block.LatOffset + (block.Granularity * latStore));
double lon = 1E-09 * (block.LonOffset + (block.Granularity * lonStore));
List<Tag> tags = new List<Tag>();
if (group.DenseNodes.KeysVals.Count > 0) {
while (group.DenseNodes.KeysVals[keyValueIndex] != 0) {
string key = block.StringTable[group.DenseNodes.KeysVals[keyValueIndex++]];
string value = block.StringTable[group.DenseNodes.KeysVals[keyValueIndex++]];
tags.Add(new Tag(key, value));
}
//Skip '0' used as delimiter
keyValueIndex++;
}
EntityMetadata metadata = null;
if (this.Settings.ReadMetadata && group.DenseNodes.DenseInfo != null) {
timestampStore += group.DenseNodes.DenseInfo.Timestamp[i];
changesetStore += group.DenseNodes.DenseInfo.Changeset[i];
userIdStore += group.DenseNodes.DenseInfo.UserId[i];
usernameIdStore += group.DenseNodes.DenseInfo.UserNameIndex[i];
metadata = new EntityMetadata() {
Changeset = (int)changesetStore,
Timestamp = _unixEpoch.AddMilliseconds(timestampStore * block.DateGranularity),
Uid = userIdStore,
User = block.StringTable[usernameIdStore],
Version = group.DenseNodes.DenseInfo.Version[i],
Visible = true
};
if (group.DenseNodes.DenseInfo.Visible.Count > 0) {
metadata.Visible = group.DenseNodes.DenseInfo.Visible[i];
}
}
NodeInfo parsed = new NodeInfo((int)idStore, lat, lon, new TagsCollection(tags), metadata);
_cache.Enqueue(parsed);
}
}
private void CheckOsmDetails(EntityMetadata details, XElement element)
{
if (details == null) {
Assert.Null(element.Attribute("version"));
Assert.Null(element.Attribute("changeset"));
Assert.Null(element.Attribute("uid"));
Assert.Null(element.Attribute("user"));
Assert.Null(element.Attribute("visible"));
Assert.Null(element.Attribute("timestamp"));
}
else {
Assert.Equal("2", element.Attribute("version").Value);
Assert.Equal("123", element.Attribute("changeset").Value);
Assert.Equal("4587", element.Attribute("uid").Value);
Assert.Equal("username", element.Attribute("user").Value);
Assert.Equal("true", element.Attribute("visible").Value);
Assert.Equal("2011-01-20T14:00:04Z", element.Attribute("timestamp").Value);
}
}
/// <summary>
/// Initializes a new instance of the NodeInfo class with specified ID, latitude, longitude, collection of tags and optionally EntityMetadata.
/// </summary>
/// <param name="id">The id of the node.</param>
/// <param name="latitude">The latitude of the node.</param>
/// <param name="longitude">The longitude of the node.</param>
/// <param name="tags">The collection of thag associated with the node.</param>
/// <param name="additionalInfo">The EntityMetadata structure with additinal properties. Default value is null.</param>
public NodeInfo(long id, double latitude, double longitude, TagsCollection tags, EntityMetadata additionalInfo = null)
{
this.ID = id;
this.Latitude = latitude;
this.Longitude = longitude;
this.Tags = tags;
this.Metadata = additionalInfo;
}
