/**
* Test method for 'org.locationtech.udig.validation.ValidateOverlaps.op(Display, Object,
* IProgressMonitor)'
*/
@Ignore
@Test
public void testOverlapsOp() throws Exception {
// create features suitable for the test
GeometryFactory factory = new GeometryFactory();
LineString[] line = new LineString[4];
// first test: 2 overlapping lines, overlap test fails?
line[0] =
factory.createLineString(
new Coordinate[] {
new Coordinate(10, 10), new Coordinate(20, 20),
});
line[1] =
factory.createLineString(
new Coordinate[] {
new Coordinate(15, 15), new Coordinate(25, 25),
});
assertTrue(line[0].overlaps(line[1])); // just checking :)
// second test: does this validation test for self-overlaps? (it shouldn't)
line[2] =
factory.createLineString(
new Coordinate[] {
new Coordinate(50, 50), new Coordinate(60, 50), new Coordinate(55, 50),
});
// third test: an intersecting line; is valid?
line[3] =
factory.createLineString(
new Coordinate[] {
new Coordinate(10, 20), new Coordinate(20, 10),
});
String[] attrValues = new String[4];
attrValues[0] = "value0"; // $NON-NLS-1$
attrValues[1] = "value1"; // $NON-NLS-1$
attrValues[2] = "value2"; // $NON-NLS-1$
attrValues[3] = "value3"; // $NON-NLS-1$
SimpleFeatureType ft =
DataUtilities.createType(
"myLineType", "*geom:LineString,name:String"); // $NON-NLS-1$ //$NON-NLS-2$
ft = DataUtilities.createSubType(ft, null, DefaultEngineeringCRS.CARTESIAN_2D);
SimpleFeature[] features = new SimpleFeature[4];
// add lines
features[0] =
SimpleFeatureBuilder.build(ft, new Object[] {line[0], attrValues[0]}, Integer.toString(0));
features[1] =
SimpleFeatureBuilder.build(ft, new Object[] {line[1], attrValues[1]}, Integer.toString(1));
features[2] =
SimpleFeatureBuilder.build(ft, new Object[] {line[2], attrValues[2]}, Integer.toString(2));
features[3] =
SimpleFeatureBuilder.build(ft, new Object[] {line[3], attrValues[3]}, Integer.toString(3));
IGeoResource resource = MapTests.createGeoResource(features, true);
Map map = MapTests.createNonDynamicMapAndRenderer(resource, new Dimension(500, 512));
ValidateOverlaps validator = new ValidateOverlaps();
validator.op(Display.getDefault(), map.getLayersInternal().get(0), new NullProgressMonitor());
assertEquals(
1,
validator.genericResults.failedFeatures
.size()); // only line[0] and line[1] should fail (counts as 1)
map.sendCommandSync(
new AbstractCommand() {
public void run(IProgressMonitor monitor) throws Exception {}
public String getName() {
return null;
}
}); // send a sync command so async doesn't give us a false junit failure
Id filter = (Id) map.getLayersInternal().get(0).getFilter();
String[] fids = filter.getIDs().toArray(new String[0]);
// System.out.println(fids[0].length()+" features in FID");
assertEquals(1, fids[0].length()); // only 1 feature failed?
assertEquals(features[0].getID(), fids[0]); // it was feature 0 that failed?
}
@Before
public void setUp() throws Exception {
map = MapTests.createDefaultMap("typename", 4, true, null); // $NON-NLS-1$
layer = map.getLayersInternal().get(0);
}
