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* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
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package org.elasticsearch.common.geo.builders;
import org.elasticsearch.common.geo.builders.ShapeBuilder.Orientation;
import org.elasticsearch.test.geo.RandomShapeGenerator;
import org.elasticsearch.test.geo.RandomShapeGenerator.ShapeType;
import java.io.IOException;
public class MultiPolygonBuilderTests extends AbstractShapeBuilderTestCase<MultiPolygonBuilder> {
@Override
protected MultiPolygonBuilder createTestShapeBuilder() {
return createRandomShape();
}
@Override
protected MultiPolygonBuilder createMutation(MultiPolygonBuilder original) throws IOException {
return mutate(original);
}
static MultiPolygonBuilder mutate(MultiPolygonBuilder original) throws IOException {
MultiPolygonBuilder mutation;
if (randomBoolean()) {
mutation = new MultiPolygonBuilder(original.orientation() == Orientation.LEFT ? Orientation.RIGHT : Orientation.LEFT);
for (PolygonBuilder pb : original.polygons()) {
mutation.polygon((PolygonBuilder) copyShape(pb));
}
} else {
mutation = (MultiPolygonBuilder) copyShape(original);
if (mutation.polygons().size() > 0) {
int polyToChange = randomInt(mutation.polygons().size() - 1);
mutation.polygons().set(polyToChange, PolygonBuilderTests.mutatePolygonBuilder(mutation.polygons().get(polyToChange)));
} else {
mutation.polygon((PolygonBuilder) RandomShapeGenerator.createShape(random(), ShapeType.POLYGON));
}
}
return mutation;
}
static MultiPolygonBuilder createRandomShape() {
MultiPolygonBuilder mpb = new MultiPolygonBuilder(randomFrom(Orientation.values()));
int polys = randomIntBetween(0, 10);
for (int i = 0; i < polys; i++) {
PolygonBuilder pgb = (PolygonBuilder) RandomShapeGenerator.createShape(random(), ShapeType.POLYGON);
mpb.polygon(pgb);
}
return mpb;
}
}