public void FeatureWithNullDataThrowsException()
{
/*
* arrange
*/
// create datasource
var ds = DataTablePointTests.CreateDataTableSource();
// add row with null value
ds.BeginLoadData();
var row = ds.LoadDataRow(new object[] { 1001, null, 1, 1 }, LoadOption.OverwriteChanges);
ds.EndLoadData();
var dsp = new DataTablePoint(ds, "oid", "x", "y");
/*
* act
*/
// Create provider
NtsProvider p = null;
Assert.DoesNotThrow(() => p = new NtsProvider(dsp));
/*
* assert
*/
Assert.That(p.SRID, Is.EqualTo(dsp.SRID));
Assert.That(p.Factory, Is.EqualTo(dsp.Factory));
#if !LINUX
Assert.That(p.GetFeatureCount(), Is.EqualTo(101));
#endif
}
public void FeatureWithNullDataThrowsException2()
{
// arrange
var gf = NtsGeometryServices.Instance.CreateGeometryFactory(4326);
var features = new[]
{
new Feature(gf.CreatePoint(new Coordinate(10, 14)), CreateAttributes(1, "Label 1")),
new Feature(gf.CreatePoint(new Coordinate(11, 13)), CreateAttributes(2, "Label 2")),
new Feature(gf.CreatePoint(new Coordinate(12, 12)), CreateAttributes(3, "Label 3")),
new Feature(gf.CreatePoint(new Coordinate(13, 11)), CreateAttributes(4, "Label 4")),
new Feature(gf.CreatePoint(new Coordinate(14, 10)), CreateAttributes(5, null)),
};
// act
IProvider p = null;
Assert.DoesNotThrow(() => p = new NtsProvider(features));
// assert
Assert.That(p, Is.Not.Null);
Assert.That(p.GetFeatureCount(), Is.EqualTo(5));
Assert.That(p.GetExtents(), Is.EqualTo(new Envelope(10, 14, 10, 14)));
Assert.That(p.SRID, Is.EqualTo(gf.SRID));
}
