public void GetNumberOfLines_ShapeFileWithMultiplePointFeatures_ReturnThatNumberOfFeatures()
{
// Setup
string shapeWithMultiplePoints = TestHelper.GetTestDataPath(TestDataPath.Core.Components.Gis.IO,
"Multiple_Point_with_ID.shp");
using (var reader = new PointShapeFileReader(shapeWithMultiplePoints))
{
// Call
int count = reader.GetNumberOfFeatures();
// Assert
Assert.AreEqual(6, count);
}
}
public void GetNumberOfLines_EmptyPointShapeFile_ReturnZero()
{
// Setup
string shapeWithOneLine = TestHelper.GetTestDataPath(TestDataPath.Core.Components.Gis.IO,
"Empty_Point_with_ID.shp");
using (var reader = new PointShapeFileReader(shapeWithOneLine))
{
// Call
int count = reader.GetNumberOfFeatures();
// Assert
Assert.AreEqual(0, count);
}
}
public void ReadLine_WhenAtEndOfShapeFile_ReturnNull(string fileName)
{
// Setup
string filePath = TestHelper.GetTestDataPath(TestDataPath.Core.Components.Gis.IO,
fileName);
using (var reader = new PointShapeFileReader(filePath))
{
for (var i = 0; i < reader.GetNumberOfFeatures(); i++)
{
reader.ReadFeature();
}
// Call
var feature = reader.ReadFeature() as MapPointData;
// Assert
Assert.IsNull(feature);
}
}
public void ReadShapeFile_ShapeFileWithMultiplePointFeatures_ReturnShapes()
{
// Setup
string shapeWithMultiplePoints = TestHelper.GetTestDataPath(TestDataPath.Core.Components.Gis.IO,
"Multiple_Point_with_ID.shp");
using (var reader = new PointShapeFileReader(shapeWithMultiplePoints))
{
// Precondition
Assert.AreEqual(6, reader.GetNumberOfFeatures());
// Call
var points = (MapPointData)reader.ReadShapeFile();
// Assert
MapFeature[] features = points.Features.ToArray();
Assert.AreEqual(6, features.Length);
Assert.AreEqual("id", points.SelectedMetaDataAttribute);
#region Assertion for 'point1'
MapFeature point1 = features[0];
MapGeometry[] point1Geometry = point1.MapGeometries.ToArray();
Assert.AreEqual(1, point1Geometry.Length);
IEnumerable <Point2D>[] point1PointCollections = point1Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point1PointCollections.Length);
Point2D[] point1FirstPointCollection = point1PointCollections[0].ToArray();
Assert.AreEqual(1, point1FirstPointCollection.Length);
Assert.AreEqual(-1.750, point1FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(-0.488, point1FirstPointCollection[0].Y, 1e-1);
Assert.AreEqual(1, point1.MetaData.Count);
Assert.AreEqual(6, point1.MetaData["id"]);
#endregion
#region Assertion for 'point2'
MapFeature point2 = features[1];
MapGeometry[] point2Geometry = point2.MapGeometries.ToArray();
Assert.AreEqual(1, point2Geometry.Length);
IEnumerable <Point2D>[] point2PointCollections = point2Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point2PointCollections.Length);
Point2D[] point2FirstPointCollection = point2PointCollections[0].ToArray();
Assert.AreEqual(1, point2FirstPointCollection.Length);
Assert.AreEqual(-0.790, point2FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(-0.308, point2FirstPointCollection[0].Y, 1e-1);
Assert.AreEqual(1, point2.MetaData.Count);
Assert.AreEqual(5, point2.MetaData["id"]);
#endregion
#region Assertion for 'point3'
MapFeature point3 = features[2];
MapGeometry[] point3Geometry = point3.MapGeometries.ToArray();
Assert.AreEqual(1, point3Geometry.Length);
IEnumerable <Point2D>[] point3PointCollections = point3Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point3PointCollections.Length);
Point2D[] point3FirstPointCollection = point3PointCollections[0].ToArray();
Assert.AreEqual(1, point3FirstPointCollection.Length);
Assert.AreEqual(0.740, point3FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(-0.577, point3FirstPointCollection[0].Y, 1e-1);
Assert.AreEqual(1, point3.MetaData.Count);
Assert.AreEqual(4, point3.MetaData["id"]);
#endregion
#region Assertion for 'point4'
MapFeature point4 = features[3];
MapGeometry[] point4Geometry = point4.MapGeometries.ToArray();
Assert.AreEqual(1, point4Geometry.Length);
IEnumerable <Point2D>[] point4PointCollections = point4Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point4PointCollections.Length);
Point2D[] point4FirstPointCollection = point4PointCollections[0].ToArray();
Assert.AreEqual(1, point4FirstPointCollection.Length);
Assert.AreEqual(0.787, point4FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(0.759, point4FirstPointCollection[0].Y, 1e-1);
Assert.AreEqual(1, point4.MetaData.Count);
Assert.AreEqual(3, point4.MetaData["id"]);
#endregion
#region Assertion for 'point5'
MapFeature point5 = features[4];
MapGeometry[] point5Geometry = point5.MapGeometries.ToArray();
Assert.AreEqual(1, point5Geometry.Length);
IEnumerable <Point2D>[] point5PointCollections = point5Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point5PointCollections.Length);
Point2D[] point5FirstPointCollection = point5PointCollections[0].ToArray();
Assert.AreEqual(1, point5FirstPointCollection.Length);
Assert.AreEqual(-0.544, point5FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(0.283, point5FirstPointCollection[0].Y, 1e-1);
Assert.AreEqual(1, point5.MetaData.Count);
Assert.AreEqual(2, point5.MetaData["id"]);
#endregion
#region Assertion for 'point6'
MapFeature point6 = features[5];
MapGeometry[] point6Geometry = point6.MapGeometries.ToArray();
Assert.AreEqual(1, point6Geometry.Length);
IEnumerable <Point2D>[] point6PointCollections = point6Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point6PointCollections.Length);
Point2D[] point6FirstPointCollection = point6PointCollections[0].ToArray();
Assert.AreEqual(1, point6FirstPointCollection.Length);
Assert.AreEqual(-2.066, point6FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(0.827, point6FirstPointCollection[0].Y, 1e-1);
Assert.AreEqual(1, point6.MetaData.Count);
Assert.AreEqual(1, point6.MetaData["id"]);
#endregion
}
}
public void ReadLine_ShapeFileWithMultiplePointFeatures_ReturnShapes()
{
// Setup
string shapeWithMultiplePoints = TestHelper.GetTestDataPath(TestDataPath.Core.Components.Gis.IO,
"Multiple_Point_with_ID.shp");
using (var reader = new PointShapeFileReader(shapeWithMultiplePoints))
{
// Precondition
Assert.AreEqual(6, reader.GetNumberOfFeatures());
// Call
var points1 = (MapPointData)reader.ReadFeature();
var points2 = (MapPointData)reader.ReadFeature();
var points3 = (MapPointData)reader.ReadFeature();
var points4 = (MapPointData)reader.ReadFeature();
var points5 = (MapPointData)reader.ReadFeature();
var points6 = (MapPointData)reader.ReadFeature();
// Assert
#region Assertion for 'point1'
MapFeature[] features1 = points1.Features.ToArray();
Assert.AreEqual(1, features1.Length);
MapFeature point1 = features1[0];
MapGeometry[] point1Geometry = point1.MapGeometries.ToArray();
Assert.AreEqual(1, point1Geometry.Length);
IEnumerable <Point2D>[] point1PointCollections = point1Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point1PointCollections.Length);
Point2D[] point1FirstPointCpllection = point1PointCollections[0].ToArray();
Assert.AreEqual(1, point1FirstPointCpllection.Length);
Assert.AreEqual(-1.750, point1FirstPointCpllection[0].X, 1e-1);
Assert.AreEqual(-0.488, point1FirstPointCpllection[0].Y, 1e-1);
#endregion
#region Assertion for 'point2'
MapFeature[] features2 = points2.Features.ToArray();
Assert.AreEqual(1, features2.Length);
MapFeature point2 = features2[0];
MapGeometry[] point2Geometry = point2.MapGeometries.ToArray();
Assert.AreEqual(1, point2Geometry.Length);
IEnumerable <Point2D>[] point2PointCollections = point2Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point2PointCollections.Length);
Point2D[] point2FirstPointCollection = point2PointCollections[0].ToArray();
Assert.AreEqual(1, point2FirstPointCollection.Length);
Assert.AreEqual(-0.790, point2FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(-0.308, point2FirstPointCollection[0].Y, 1e-1);
#endregion
#region Assertion for 'point3'
MapFeature[] features3 = points3.Features.ToArray();
Assert.AreEqual(1, features3.Length);
MapFeature point3 = features3[0];
MapGeometry[] point3Geometry = point3.MapGeometries.ToArray();
Assert.AreEqual(1, point3Geometry.Length);
IEnumerable <Point2D>[] point3PointCollections = point3Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point3PointCollections.Length);
Point2D[] point3FirstPointCollection = point3PointCollections[0].ToArray();
Assert.AreEqual(1, point3FirstPointCollection.Length);
Assert.AreEqual(0.740, point3FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(-0.577, point3FirstPointCollection[0].Y, 1e-1);
#endregion
#region Assertion for 'point4'
MapFeature[] features4 = points4.Features.ToArray();
Assert.AreEqual(1, features4.Length);
MapFeature point4 = features4[0];
MapGeometry[] point4Geometry = point4.MapGeometries.ToArray();
Assert.AreEqual(1, point4Geometry.Length);
IEnumerable <Point2D>[] point4PointCollections = point4Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point4PointCollections.Length);
Point2D[] point4FirstPointCollection = point4PointCollections[0].ToArray();
Assert.AreEqual(1, point4FirstPointCollection.Length);
Assert.AreEqual(0.787, point4FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(0.759, point4FirstPointCollection[0].Y, 1e-1);
#endregion
#region Assertion for 'point5'
MapFeature[] features5 = points5.Features.ToArray();
Assert.AreEqual(1, features5.Length);
MapFeature point5 = features5[0];
MapGeometry[] point5Geometry = point5.MapGeometries.ToArray();
Assert.AreEqual(1, point5Geometry.Length);
IEnumerable <Point2D>[] point5PointCollections = point5Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point5PointCollections.Length);
Point2D[] point5FirstPointCollection = point5PointCollections[0].ToArray();
Assert.AreEqual(1, point5FirstPointCollection.Length);
Assert.AreEqual(-0.544, point5FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(0.283, point5FirstPointCollection[0].Y, 1e-1);
#endregion
#region Assertion for 'point6'
MapFeature[] features6 = points6.Features.ToArray();
Assert.AreEqual(1, features6.Length);
MapFeature point6 = features6[0];
MapGeometry[] point6Geometry = point6.MapGeometries.ToArray();
Assert.AreEqual(1, point6Geometry.Length);
IEnumerable <Point2D>[] point6PointCollections = point6Geometry[0].PointCollections.ToArray();
Assert.AreEqual(1, point6PointCollections.Length);
Point2D[] point6FirstPointCollection = point6PointCollections[0].ToArray();
Assert.AreEqual(1, point6FirstPointCollection.Length);
Assert.AreEqual(-2.066, point6FirstPointCollection[0].X, 1e-1);
Assert.AreEqual(0.827, point6FirstPointCollection[0].Y, 1e-1);
#endregion
}
}