private void DoTestFile(string file)
{
if (!File.Exists(file))
Assert.Inconclusive("File {0} does not exist", file);
var r = new WKTFileReader(file, new WKTReader(factory));
var geoms = r.Read();
var ls = new LineSequencer();
ls.Add(geoms);
if (!ls.IsSequenceable())
Assert.Inconclusive("Linework not sequencable");
var seq = ls.GetSequencedLineStrings();
Assert.Less(seq.NumGeometries, geoms.Count);
}
private static void RunLineSequencer(String[] inputWKT, String expectedWKT)
{
try
{
IEnumerable<IGeometry> inputGeoms = FromWKT(inputWKT);
LineSequencer sequencer = new LineSequencer();
sequencer.Add(inputGeoms);
if (!sequencer.IsSequenceable())
Assert.IsNull(expectedWKT);
else
{
IGeometry expected = rdr.Read(expectedWKT);
IGeometry result = sequencer.GetSequencedLineStrings();
bool isTrue = expected.EqualsExact(result);
Assert.IsTrue(isTrue, "Expected " + expected + " but was " + result);
bool isSequenced = LineSequencer.IsSequenced(result);
Assert.IsTrue(isSequenced, "result is not sequenced");
}
}
catch (Exception ex) { Debug.WriteLine(ex.ToString()); throw; }
}
//==========================================================
private static void RunLineSequencer(String[] inputWKT, String expectedWKT)
{
var inputGeoms = FromWKT(inputWKT);
var sequencer = new LineSequencer();
sequencer.Add(inputGeoms);
var isCorrect = false;
if (!sequencer.IsSequenceable())
{
Assert.IsTrue(expectedWKT == null);
}
else
{
var expected = Rdr.Read(expectedWKT);
var result = sequencer.GetSequencedLineStrings();
var isOK = expected.EqualsNormalized(result);
if (! isOK) {
Console.WriteLine("ERROR - Expected: " + expected);
Console.WriteLine(" Actual: " + result);
}
var isSequenced = LineSequencer.IsSequenced(result);
Assert.IsTrue(isOK, "Result does not match expected (using EqualsNormalized)!");
Assert.IsTrue(isSequenced, "Result geometry is not sequenced!");
}
}