solr/core/src/test/org/apache/solr/util/DistanceUnitsTest.java

/*
 * 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
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package org.apache.solr.util;

import org.apache.solr.SolrTestCase;
import org.locationtech.spatial4j.distance.DistanceUtils;

public class DistanceUnitsTest extends SolrTestCase {

  public void testAddNewUnits() throws Exception {
    DistanceUnits.addUnits("lightyears", 6.73430542e-12, 9.4605284e12 * DistanceUtils.KM_TO_DEG);
    assertTrue(DistanceUnits.getSupportedUnits().contains("lightyears"));
  }
}