package org.apache.lucene.spatial.query;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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 specific language governing permissions and
* limitations under the License.
*/
import com.spatial4j.core.context.SpatialContext;
import com.spatial4j.core.shape.Rectangle;
import org.apache.lucene.util.LuceneTestCase;
import org.junit.Test;
public class SpatialArgsParserTest extends LuceneTestCase {
private SpatialContext ctx = SpatialContext.GEO;
//The args parser is only dependent on the ctx for IO so I don't care to test
// with other implementations.
@Test
public void testArgsParser() throws Exception {
SpatialArgsParser parser = new SpatialArgsParser();
String arg = SpatialOperation.IsWithin + "(Envelope(-10, 10, 20, -20))";
SpatialArgs out = parser.parse(arg, ctx);
assertEquals(SpatialOperation.IsWithin, out.getOperation());
Rectangle bounds = (Rectangle) out.getShape();
assertEquals(-10.0, bounds.getMinX(), 0D);
assertEquals(10.0, bounds.getMaxX(), 0D);
// Disjoint should not be scored
arg = SpatialOperation.IsDisjointTo + " (Envelope(-10,-20,20,10))";
out = parser.parse(arg, ctx);
assertEquals(SpatialOperation.IsDisjointTo, out.getOperation());
try {
parser.parse(SpatialOperation.IsDisjointTo + "[ ]", ctx);
fail("spatial operations need args");
}
catch (Exception ex) {//expected
}
try {
parser.parse("XXXX(Envelope(-10, 10, 20, -20))", ctx);
fail("unknown operation!");
}
catch (Exception ex) {//expected
}
}
}