1   /* Copyright 2002-2025 CS GROUP
2    * Licensed to CS GROUP (CS) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * CS licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *   http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.orekit.time;
18  
19  import org.junit.jupiter.api.Assertions;
20  import org.junit.jupiter.api.Test;
21  import org.orekit.Utils;
22  import org.orekit.errors.OrekitException;
23  
24  public class UTCTAIHistoryFilesLoaderNoDataTest {
25  
26      @Test
27      public void testNoData() {
28          Assertions.assertThrows(OrekitException.class, () -> {
29              Utils.setDataRoot("no-data");
30              TimeScalesFactory.getUTC().offsetFromTAI(AbsoluteDate.J2000_EPOCH);
31          });
32      }
33  
34  }