/// <summary>
/// Tests a few boundingbox queries.
/// </summary>
protected void TestBoundingBoxQueries()
{
this.NotifyEmptyExpected(); // empty test database.
// create the target and pull the data from the test-file into the sqlite database.
OsmStreamTarget target = this.CreateDataStreamTarget();
PBFOsmStreamSource source = new PBFOsmStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.Data.Test.Unittests.Data.Osm.test.osm.pbf"));
target.RegisterSource(source);
target.Pull();
IDataSourceReadOnly dataSource = this.CreateDataSource();
MemoryDataSource memorySource = MemoryDataSource.CreateFrom(source);
// get reference data and compare to the real thing!
GeoCoordinateBox box = memorySource.BoundingBox;
IList<OsmGeo> referenceBoxData = memorySource.Get(box, null);
IList<OsmGeo> boxData = dataSource.Get(box, null);
this.CompareResults(referenceBoxData, boxData);
// increase box size and compare again.
box = memorySource.BoundingBox.Resize(0.1);
referenceBoxData = memorySource.Get(box, null);
boxData = dataSource.Get(box, null);
this.CompareResults(referenceBoxData, boxData);
// descrese box size and compare again.
box = memorySource.BoundingBox.Scale(0.5);
referenceBoxData = memorySource.Get(box, null);
boxData = dataSource.Get(box, null);
this.CompareResults(referenceBoxData, boxData);
// descrese box size and compare again.
box = memorySource.BoundingBox.Scale(0.25);
referenceBoxData = memorySource.Get(box, null);
boxData = dataSource.Get(box, null);
this.CompareResults(referenceBoxData, boxData);
// descrese box size and compare again.
box = memorySource.BoundingBox.Scale(0.1);
referenceBoxData = memorySource.Get(box, null);
boxData = dataSource.Get(box, null);
this.CompareResults(referenceBoxData, boxData);
}
public void PBFOsmStreamReaderReset()
{
// generate the source.
var source = new PBFOsmStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream(
"OsmSharp.Test.Unittests.api.osm.pbf"));
// pull the data out.
var target = new OsmStreamTargetEmpty();
target.RegisterSource(source);
target.Pull();
// reset the source.
if (source.CanReset)
{
source.Reset();
// pull the data again.
target.Pull();
}
}
/// <summary>
/// Tests read/write and actual data file.
/// </summary>
protected void TestReadWriteData()
{
this.NotifyEmptyExpected(); // empty test database.
// create the target and pull the data from the test-file into the sqlite database.
OsmStreamTarget target = this.CreateDataStreamTarget();
PBFOsmStreamSource source = new PBFOsmStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.Data.Test.Unittests.Data.Osm.test.osm.pbf"));
target.RegisterSource(source);
target.Pull();
IDataSourceReadOnly dataSource = this.CreateDataSource();
MemoryDataSource memorySource = MemoryDataSource.CreateFrom(source);
foreach (Node node in memorySource.GetNodes())
{
Node dbNode = dataSource.GetNode(node.Id.Value);
this.CompareNodes(node, dbNode);
}
foreach (Way way in memorySource.GetWays())
{
Way dbWay = dataSource.GetWay(way.Id.Value);
this.CompareWays(way, dbWay);
}
foreach (Relation relation in memorySource.GetRelations())
{
Relation dbRelation = dataSource.GetRelation(relation.Id.Value);
this.CompareRelations(relation, dbRelation);
}
}
/// <summary>
/// Tests writing data and getting ways using it's nodes.
/// </summary>
protected void TestGetWaysForNode()
{
this.NotifyEmptyExpected(); // empty test database.
// create the target and pull the data from the test-file into the sqlite database.
OsmStreamTarget target = this.CreateDataStreamTarget();
target.Initialize();
PBFOsmStreamSource source = new PBFOsmStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.Data.Test.Unittests.Data.Osm.test.osm.pbf"));
IDataSourceReadOnly dataSource = this.CreateDataSource();
source.Initialize();
while (source.MoveNext())
{
switch (source.Current().Type)
{
case OsmGeoType.Way:
Way way = (source.Current() as Way);
target.AddWay(way);
target.Flush();
if (way.Nodes != null)
{
foreach (long nodeId in way.Nodes)
{
IList<Way> ways = dataSource.GetWaysFor(nodeId);
Assert.IsNotNull(ways);
Assert.IsTrue(ways.Count > 0);
List<Way> foundWays = new List<Way>(ways.Where<Way>(x => x.Id == way.Id));
Assert.AreEqual(1, foundWays.Count);
}
}
break;
}
}
MemoryDataSource memorySource = MemoryDataSource.CreateFrom(source);
foreach (Way way in memorySource.GetWays())
{
if (way.Nodes != null)
{
foreach (long nodeId in way.Nodes)
{
IList<Way> ways = dataSource.GetWaysFor(nodeId);
Assert.IsNotNull(ways);
Assert.IsTrue(ways.Count > 0);
List<Way> foundWays = new List<Way>(ways.Where<Way>(x => x.Id == way.Id));
Assert.AreEqual(1, foundWays.Count);
}
}
}
}
/// <summary>
/// Tests writing data and getting relations using it's members.
/// </summary>
protected void TestGetRelationsForMember()
{
this.NotifyEmptyExpected(); // empty test database.
// create the target and pull the data from the test-file into the sqlite database.
OsmStreamTarget target = this.CreateDataStreamTarget();
target.Initialize();
PBFOsmStreamSource source = new PBFOsmStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.Data.Test.Unittests.Data.Osm.test.osm.pbf"));
IDataSourceReadOnly dataSource = this.CreateDataSource();
source.Initialize();
while (source.MoveNext())
{
switch (source.Current().Type)
{
case OsmGeoType.Relation:
Relation relation = (source.Current() as Relation);
target.AddRelation(relation);
target.Flush();
if (relation.Members != null)
{
foreach (var member in relation.Members)
{
OsmGeoType type = OsmGeoType.Node;
switch (member.MemberType.Value)
{
case OsmGeoType.Node:
type = OsmGeoType.Node;
break;
case OsmGeoType.Way:
type = OsmGeoType.Way;
break;
case OsmGeoType.Relation:
type = OsmGeoType.Relation;
break;
}
IList<Relation> relations = dataSource.GetRelationsFor(type, member.MemberId.Value);
Assert.IsNotNull(relations);
Assert.IsTrue(relations.Count > 0);
List<Relation> foundRelations = new List<Relation>(relations.Where<Relation>(x => x.Id == relation.Id));
Assert.AreEqual(1, foundRelations.Count);
}
}
break;
}
}
MemoryDataSource memorySource = MemoryDataSource.CreateFrom(source);
foreach (Relation relation in memorySource.GetRelations())
{
if (relation.Members != null)
{
foreach (var member in relation.Members)
{
OsmGeoType type = OsmGeoType.Node;
switch (member.MemberType.Value)
{
case OsmGeoType.Node:
type = OsmGeoType.Node;
break;
case OsmGeoType.Way:
type = OsmGeoType.Way;
break;
case OsmGeoType.Relation:
type = OsmGeoType.Relation;
break;
}
IList<Relation> relations = dataSource.GetRelationsFor(type, member.MemberId.Value);
Assert.IsNotNull(relations);
Assert.IsTrue(relations.Count > 0);
List<Relation> foundRelations = new List<Relation>(relations.Where<Relation>(x => x.Id == relation.Id));
Assert.AreEqual(1, foundRelations.Count);
}
}
break;
}
}