public void HasDbfWithDbfFileIsTrueTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
Assert.IsTrue(shapeFile.HasDbf);
shapeFile.Close();
}
public void HasDbfWithoutDbfFileIsFalseTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsWithOutDbfShapeFile, _geoFactory);
Assert.IsFalse(shapeFile.HasDbf);
shapeFile.Close();
}
public void RebuildSpatialIndexWhenClosedThrowsExceptionTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
shapeFile.RebuildSpatialIndex();
shapeFile.Close();
}
public void NoPrjFileThenSetCoordinateSystemGivesSpatialRefToGeometries()
{
//Layer name: BCROADSWithoutDbf
//Geometry: Line String
//Feature Count: 7291
//Extent: (7332083.212797, 236823.718672) - (7538428.618000, 405610.346926)
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsWithOutDbfShapeFile,
_geoFactory);
shapeFile.Open();
ICoordinateSystemFactory <BufferedCoordinate2D> coordSysFactory
= _coordSysFactory;
String wkt = File.ReadAllText(BcRoadsPrjFile);
IProjectedCoordinateSystem cs = WktReader <BufferedCoordinate2D>
.ToCoordinateSystemInfo(wkt, coordSysFactory) as IProjectedCoordinateSystem;
shapeFile.SpatialReference = cs;
Assert.IsNotNull(shapeFile.SpatialReference);
IGeometry g = shapeFile.GetGeometryByOid(0);
Assert.IsTrue(g.SpatialReference.EqualParams(createExpectedCoordinateSystem()));
shapeFile.Close();
}
public void NewWithoutFileBasedSpatialIndexTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
Assert.IsNotNull(shapeFile);
shapeFile.Close();
}
public void NoPrjFileImpliesCoordinateSystemIsNullTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsWithOutDbfShapeFile, _geoFactory);
shapeFile.Open();
Assert.IsNull(shapeFile.SpatialReference);
shapeFile.Close();
}
public void CloseExclusiveTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open(true);
shapeFile.Close();
File.OpenRead(BcRoadsShapeFile).Close();
}
public void GetDbfFilenameTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
Assert.AreEqual(0, String.Compare(
Path.Combine(new DirectoryInfo(TestDataFolder).FullName, "BCROADS.DBF"),
shapeFile.DbfFilename,
true));
shapeFile.Close();
}
public void GetShapeTypeTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsWithOutDbfShapeFile,
_geoFactory);
shapeFile.Open();
Assert.AreEqual(ShapeType.PolyLine, shapeFile.ShapeType);
shapeFile.Close();
}
public void NewWithFileBasedSpatialIndexTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory, _coordSysFactory, true);
Assert.IsNotNull(shapeFile);
shapeFile.Open();
Assert.IsTrue(File.Exists(BcRoadsSpatialIndex));
shapeFile.Close();
File.Delete(BcRoadsSpatialIndex);
}
public void IsOpenTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
Assert.IsFalse(shapeFile.IsOpen);
shapeFile.Open();
Assert.IsTrue(shapeFile.IsOpen);
shapeFile.Close();
Assert.IsFalse(shapeFile.IsOpen);
}
public void RebuildSpatialIndexTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory, _coordSysFactory, false);
shapeFile.Open();
File.Delete(BcRoadsSpatialIndex);
shapeFile.RebuildSpatialIndex();
Assert.IsTrue(File.Exists(BcRoadsSpatialIndex));
shapeFile.Close();
File.Delete(BcRoadsSpatialIndex);
}
public void InsertFeatureTest()
{
FeatureDataTable <UInt32> schema = new FeatureDataTable <UInt32>("oid", _geoFactory);
schema.Columns.AddRange(new DataColumn[]
{
new DataColumn("Name", typeof(String)),
new DataColumn("DateCreated", typeof(DateTime)),
new DataColumn("Visits", typeof(Int32)),
new DataColumn("Weight", typeof(Single))
});
ShapeFileProvider shapeFile = ShapeFileProvider.Create("UnitTestData", "Test2", ShapeType.Point, schema, _geoFactory);
shapeFile.Open();
DateTime dateCreated = DateTime.Now;
FeatureDataRow <UInt32> feature = schema.NewRow(1);
feature["Name"] = "Test feature";
feature["DateCreated"] = dateCreated;
feature["Visits"] = 0;
feature["Weight"] = 100.0f;
feature.Geometry = _geoFactory.CreatePoint2D(1, 1);
shapeFile.Insert(feature);
shapeFile.Close();
shapeFile = new ShapeFileProvider(@"UnitTestData\Test2.shp", _geoFactory);
shapeFile.Open();
Assert.AreEqual(1, shapeFile.GetFeatureCount());
FeatureDataTable dataTable = new FeatureDataTable("ShapeFile test", _geoFactory);
FeatureQueryExpression query = FeatureQueryExpression.Intersects(_geoFactory.CreateExtents2D(0.9, 0.9, 1, 1));
IFeatureDataReader reader = shapeFile.ExecuteFeatureQuery(query);
dataTable.Load(reader, LoadOption.OverwriteChanges, null);
Assert.AreEqual(1, dataTable.Rows.Count);
FeatureDataRow newFeature = dataTable.Rows[0] as FeatureDataRow;
Assert.AreEqual(_geoFactory.CreatePoint2D(1, 1), newFeature.Geometry);
Assert.AreEqual(newFeature["Name"], "Test feature");
DateTime dateCreatedActual = (DateTime)newFeature["DateCreated"];
Assert.AreEqual(dateCreatedActual.Year, dateCreated.Year);
Assert.AreEqual(dateCreatedActual.Month, dateCreated.Month);
Assert.AreEqual(dateCreatedActual.Day, dateCreated.Day);
Assert.AreEqual(newFeature["Visits"], 0);
Assert.AreEqual(newFeature["Weight"], 100.0f);
shapeFile.Close();
}
public void GetFeatureTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open();
FeatureDataRow <UInt32> feature = shapeFile.GetFeatureByOid(0) as FeatureDataRow <UInt32>;
Assert.IsNotNull(feature);
Assert.AreEqual(0, feature.Id);
shapeFile.Close();
}
public void SridTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
shapeFile.Open();
Assert.AreEqual(0, shapeFile.Srid);
shapeFile.Close();
shapeFile = new ShapeFileProvider(BcRoadsWithOutDbfShapeFile, _geoFactory);
shapeFile.Open();
Assert.AreEqual(-1, shapeFile.Srid);
shapeFile.Close();
}
public void ExecuteIntersectionQueryByBoundingBoxTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open();
FeatureDataTable data = new FeatureDataTable("ShapeFile test", _geoFactory);
FeatureQueryExpression query = FeatureQueryExpression.Intersects(shapeFile.GetExtents());
IFeatureDataReader reader = shapeFile.ExecuteFeatureQuery(query);
data.Load(reader, LoadOption.OverwriteChanges, null);
Assert.AreEqual(shapeFile.GetFeatureCount(), data.Rows.Count);
shapeFile.Close();
}
public void GetCoordinateSystemHavingPrjFileTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open();
Assert.IsNotNull(shapeFile.SpatialReference);
Assert.IsInstanceOfType(typeof(IProjectedCoordinateSystem), shapeFile.SpatialReference);
IProjectedCoordinateSystem cs = shapeFile.SpatialReference as IProjectedCoordinateSystem;
Assert.IsNotNull(cs);
Assert.AreEqual("NAD_1983_HARN_StatePlane_Oregon_North_FIPS_3601", cs.Name);
IProjectedCoordinateSystem expected = createExpectedCoordinateSystem();
Assert.IsTrue(expected.EqualParams(cs));
shapeFile.Close();
}
private void Dispose(bool disposing)
{
if (!disposed)
{
if (_sourceProvider != null)
{
_sourceProvider.Close();
}
if (_targetProvider != null)
{
_targetProvider.Close();
}
disposed = true;
}
}
public void CreateNewWithAttributesSchemaTest()
{
FeatureDataTable schema = new FeatureDataTable(_geoFactory);
schema.Columns.AddRange(new DataColumn[]
{
new DataColumn("Name", typeof(String)),
new DataColumn("Date_Created", typeof(DateTime)),
new DataColumn("Visits", typeof(Int32)),
new DataColumn("Weight", typeof(Single))
});
ShapeFileProvider shapeFile = ShapeFileProvider.Create("UnitTestData", "Test1", ShapeType.Point, schema, _geoFactory);
Assert.IsTrue(File.Exists(@"UnitTestData\Test1.shp"));
Assert.IsTrue(File.Exists(@"UnitTestData\Test1.shx"));
Assert.IsTrue(File.Exists(@"UnitTestData\Test1.dbf"));
Assert.IsTrue(shapeFile.HasDbf);
shapeFile.Close();
File.Delete(@"UnitTestData\Test1.shp");
File.Delete(@"UnitTestData\Test1.shx");
File.Delete(@"UnitTestData\Test1.dbf");
}
private void Export(string colName)
{
ExportDirectory = Path.Combine(Path.GetDirectoryName(Provider.Filename),
Path.GetFileNameWithoutExtension(Provider.Filename) + "_Export");
if (!Directory.Exists(ExportDirectory))
{
Directory.CreateDirectory(ExportDirectory);
}
FeatureDataTable fdt = Provider.CreateNewTable();
IFeatureDataReader reader = Provider.GetReader();
while (reader.Read())
{
string layerName = GenerateUniqueName(reader[colName].ToString());
using (
ShapeFileProvider export = ShapeFileProvider.Create(ExportDirectory, layerName,
Provider.ShapeType, Provider.CreateNewTable(),
Provider.GeometryFactory,
_geometryServices.CoordinateSystemFactory))
{
export.IsSpatiallyIndexed = false;
export.Open();
FeatureDataRow <uint> fdr = (FeatureDataRow <uint>)fdt.NewRow();
object[] vals = new object[fdt.Columns.Count];
reader.GetValues(vals);
fdr.ItemArray = vals;
fdr.Geometry = reader.Geometry;
export.Insert(fdr);
export.Close();
}
}
}
public void CreateNewNoAttributesTest()
{
if (File.Exists(@"UnitTestData\Test1.shp"))
{
File.Delete(@"UnitTestData\Test1.shp");
}
if (File.Exists(@"UnitTestData\Test1.shx"))
{
File.Delete(@"UnitTestData\Test1.shx");
}
if (File.Exists(@"UnitTestData\Test1.dbf"))
{
File.Delete(@"UnitTestData\Test1.dbf");
}
ShapeFileProvider shapeFile = ShapeFileProvider.Create("UnitTestData", "Test1", ShapeType.Polygon, _geoFactory);
Assert.IsTrue(File.Exists(@"UnitTestData\Test1.shp"));
Assert.IsTrue(File.Exists(@"UnitTestData\Test1.shx"));
Assert.IsFalse(File.Exists(@"UnitTestData\Test1.dbf"));
shapeFile.Close();
File.Delete(@"UnitTestData\Test1.shp");
File.Delete(@"UnitTestData\Test1.shx");
}
public void NoPrjFileThenSetCoordinateSystemGivesSpatialRefToGeometries()
{
//Layer name: BCROADSWithoutDbf
//Geometry: Line String
//Feature Count: 7291
//Extent: (7332083.212797, 236823.718672) - (7538428.618000, 405610.346926)
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsWithOutDbfShapeFile,
_geoFactory);
shapeFile.Open();
ICoordinateSystemFactory<BufferedCoordinate2D> coordSysFactory
= _coordSysFactory;
String wkt = File.ReadAllText(BcRoadsPrjFile);
IProjectedCoordinateSystem cs = WktReader<BufferedCoordinate2D>
.ToCoordinateSystemInfo(wkt, coordSysFactory) as IProjectedCoordinateSystem;
shapeFile.SpatialReference = cs;
Assert.IsNotNull(shapeFile.SpatialReference);
IGeometry g = shapeFile.GetGeometryByOid(0);
Assert.IsTrue(g.SpatialReference.EqualParams(createExpectedCoordinateSystem()));
shapeFile.Close();
}
public void NoPrjFileImpliesCoordinateSystemIsNullTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsWithOutDbfShapeFile, _geoFactory);
shapeFile.Open();
Assert.IsNull(shapeFile.SpatialReference);
shapeFile.Close();
}
public void GetCoordinateSystemHavingPrjFileTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open();
Assert.IsNotNull(shapeFile.SpatialReference);
Assert.IsInstanceOfType(typeof (IProjectedCoordinateSystem), shapeFile.SpatialReference);
IProjectedCoordinateSystem cs = shapeFile.SpatialReference as IProjectedCoordinateSystem;
Assert.IsNotNull(cs);
Assert.AreEqual("NAD_1983_HARN_StatePlane_Oregon_North_FIPS_3601", cs.Name);
IProjectedCoordinateSystem expected = createExpectedCoordinateSystem();
Assert.IsTrue(expected.EqualParams(cs));
shapeFile.Close();
}
public void RebuildSpatialIndexTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory, _coordSysFactory, false);
shapeFile.Open();
File.Delete(BcRoadsSpatialIndex);
shapeFile.RebuildSpatialIndex();
Assert.IsTrue(File.Exists(BcRoadsSpatialIndex));
shapeFile.Close();
File.Delete(BcRoadsSpatialIndex);
}
public void IsOpenTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
Assert.IsFalse(shapeFile.IsOpen);
shapeFile.Open();
Assert.IsTrue(shapeFile.IsOpen);
shapeFile.Close();
Assert.IsFalse(shapeFile.IsOpen);
}
public void HasDbfWithDbfFileIsTrueTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
Assert.IsTrue(shapeFile.HasDbf);
shapeFile.Close();
}
public void SridTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
shapeFile.Open();
Assert.AreEqual(0, shapeFile.Srid);
shapeFile.Close();
shapeFile = new ShapeFileProvider(BcRoadsWithOutDbfShapeFile, _geoFactory);
shapeFile.Open();
Assert.AreEqual(-1, shapeFile.Srid);
shapeFile.Close();
}
public void ExecuteIntersectionQueryByBoundingBoxTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open();
FeatureDataTable data = new FeatureDataTable("ShapeFile test", _geoFactory);
FeatureQueryExpression query = FeatureQueryExpression.Intersects(shapeFile.GetExtents());
IFeatureDataReader reader = shapeFile.ExecuteFeatureQuery(query);
data.Load(reader, LoadOption.OverwriteChanges, null);
Assert.AreEqual(shapeFile.GetFeatureCount(), data.Rows.Count);
shapeFile.Close();
}
public void GetShapeTypeTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsWithOutDbfShapeFile,
_geoFactory);
shapeFile.Open();
Assert.AreEqual(ShapeType.PolyLine, shapeFile.ShapeType);
shapeFile.Close();
}
public void GetDbfFilenameTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
Assert.AreEqual(0, String.Compare(
Path.Combine(new DirectoryInfo(TestDataFolder).FullName, "BCROADS.DBF"),
shapeFile.DbfFilename,
true));
shapeFile.Close();
}
public void NewWithoutFileBasedSpatialIndexTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
Assert.IsNotNull(shapeFile);
shapeFile.Close();
}
public void HasDbfWithoutDbfFileIsFalseTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsWithOutDbfShapeFile, _geoFactory);
Assert.IsFalse(shapeFile.HasDbf);
shapeFile.Close();
}
public void NewWithFileBasedSpatialIndexTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory, _coordSysFactory, true);
Assert.IsNotNull(shapeFile);
shapeFile.Open();
Assert.IsTrue(File.Exists(BcRoadsSpatialIndex));
shapeFile.Close();
File.Delete(BcRoadsSpatialIndex);
}
public void CloseExclusiveTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open(true);
shapeFile.Close();
File.OpenRead(BcRoadsShapeFile).Close();
}
public void RebuildSpatialIndexWhenClosedThrowsExceptionTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(BcRoadsShapeFile, _geoFactory);
shapeFile.RebuildSpatialIndex();
shapeFile.Close();
}
public void GetFeatureTest()
{
ShapeFileProvider shapeFile = new ShapeFileProvider(
BcRoadsShapeFile, _geoFactory, _coordSysFactory);
shapeFile.Open();
FeatureDataRow<UInt32> feature = shapeFile.GetFeatureByOid(0) as FeatureDataRow<UInt32>;
Assert.IsNotNull(feature);
Assert.AreEqual(0, feature.Id);
shapeFile.Close();
}
public void InsertFeaturesTest()
{
FeatureDataTable <UInt32> schema = new FeatureDataTable <UInt32>("OID", _geoFactory);
schema.Columns.AddRange(new DataColumn[]
{
new DataColumn("Name", typeof(String)),
new DataColumn("DateCreated", typeof(DateTime)),
new DataColumn("Visits", typeof(Int64)),
new DataColumn("Weight", typeof(Double))
});
ShapeFileProvider shapeFile = ShapeFileProvider.Create("UnitTestData", "Test3", ShapeType.PolyLine, schema, _geoFactory);
shapeFile.Open();
IExtents computedBounds = _geoFactory.CreateExtents();
List <FeatureDataRow <UInt32> > rows = new List <FeatureDataRow <UInt32> >();
for (Int32 i = 0; i < 10000; i++)
{
DateTime dateCreated = new DateTime(_rnd.Next(1900, 2155), _rnd.Next(1, 12), _rnd.Next(1, 28));
FeatureDataRow <UInt32> feature = schema.NewRow((UInt32)i);
Char[] chars = new Char[_rnd.Next(0, 254)];
for (Int32 charIndex = 0; charIndex < chars.Length; charIndex++)
{
chars[charIndex] = (Char)(Byte)_rnd.Next(32, 126);
}
feature["Name"] = new String(chars);
feature["DateCreated"] = dateCreated;
feature["Visits"] = _rnd.Next(0, Int32.MaxValue) << _rnd.Next(0, 32);
feature["Weight"] = _rnd.NextDouble() * _rnd.Next(0, 100000);
ICoordinateSequence coordinates
= _geoFactory.CoordinateSequenceFactory.Create(generateCoordinates());
ILineString line = _geoFactory.CreateLineString(coordinates);
computedBounds.ExpandToInclude(line.Extents);
feature.Geometry = line;
rows.Add(feature);
}
shapeFile.Insert(rows);
shapeFile.Close();
shapeFile = new ShapeFileProvider(@"UnitTestData\Test3.shp", _geoFactory, _coordSysFactory, false);
shapeFile.Open();
Assert.AreEqual(10000, shapeFile.GetFeatureCount());
Assert.AreEqual(computedBounds, shapeFile.GetExtents());
FeatureDataTable dataTable = new FeatureDataTable("ShapeFile test", _geoFactory);
FeatureQueryExpression query = FeatureQueryExpression.Intersects(shapeFile.GetExtents());
IFeatureDataReader reader = shapeFile.ExecuteFeatureQuery(query);
dataTable.Load(reader, LoadOption.OverwriteChanges, null);
Assert.AreEqual(10000, dataTable.Rows.Count);
}
public void InsertFeatureTest()
{
FeatureDataTable<UInt32> schema = new FeatureDataTable<UInt32>("oid", _geoFactory);
schema.Columns.AddRange(new DataColumn[]
{
new DataColumn("Name", typeof (String)),
new DataColumn("DateCreated", typeof (DateTime)),
new DataColumn("Visits", typeof (Int32)),
new DataColumn("Weight", typeof (Single))
});
ShapeFileProvider shapeFile = ShapeFileProvider.Create("UnitTestData", "Test2", ShapeType.Point, schema, _geoFactory);
shapeFile.Open();
DateTime dateCreated = DateTime.Now;
FeatureDataRow<UInt32> feature = schema.NewRow(1);
feature["Name"] = "Test feature";
feature["DateCreated"] = dateCreated;
feature["Visits"] = 0;
feature["Weight"] = 100.0f;
feature.Geometry = _geoFactory.CreatePoint2D(1, 1);
shapeFile.Insert(feature);
shapeFile.Close();
shapeFile = new ShapeFileProvider(@"UnitTestData\Test2.shp", _geoFactory);
shapeFile.Open();
Assert.AreEqual(1, shapeFile.GetFeatureCount());
FeatureDataTable dataTable = new FeatureDataTable("ShapeFile test", _geoFactory);
FeatureQueryExpression query = FeatureQueryExpression.Intersects(_geoFactory.CreateExtents2D(0.9, 0.9, 1, 1));
IFeatureDataReader reader = shapeFile.ExecuteFeatureQuery(query);
dataTable.Load(reader, LoadOption.OverwriteChanges, null);
Assert.AreEqual(1, dataTable.Rows.Count);
FeatureDataRow newFeature = dataTable.Rows[0] as FeatureDataRow;
Assert.AreEqual(_geoFactory.CreatePoint2D(1, 1), newFeature.Geometry);
Assert.AreEqual(newFeature["Name"], "Test feature");
DateTime dateCreatedActual = (DateTime) newFeature["DateCreated"];
Assert.AreEqual(dateCreatedActual.Year, dateCreated.Year);
Assert.AreEqual(dateCreatedActual.Month, dateCreated.Month);
Assert.AreEqual(dateCreatedActual.Day, dateCreated.Day);
Assert.AreEqual(newFeature["Visits"], 0);
Assert.AreEqual(newFeature["Weight"], 100.0f);
shapeFile.Close();
}
public void Dispose()
{
_provider.Close();
}
