1   /* Copyright 2022-2025 Romain Serra
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.propagation.events.handlers;
18  
19  import org.junit.jupiter.api.Assertions;
20  import org.junit.jupiter.api.Test;
21  import org.junit.jupiter.params.ParameterizedTest;
22  import org.junit.jupiter.params.provider.ValueSource;
23  
24  class CountAndContinueTest {
25  
26      @Test
27      void testConstructor() {
28          // GIVEN
29          final CountAndContinue handler = new CountAndContinue();
30          // WHEN
31          final int count = handler.getCount();
32          // THEN
33          Assertions.assertEquals(0, count);
34      }
35  
36      @Test
37      void testOtherConstructor() {
38          // GIVEN
39          final int expectedCount = 10;
40          final CountAndContinue handler = new CountAndContinue(expectedCount);
41          // WHEN
42          final int count = handler.getCount();
43          // THEN
44          Assertions.assertEquals(expectedCount, count);
45      }
46  
47      @ParameterizedTest
48      @ValueSource(booleans = {true, false})
49      void testEventOccurred(final boolean isIncreasing) {
50          // GIVEN
51          final CountAndContinue handler = new CountAndContinue();
52          final int expectedCount = 20;
53          // WHEN
54          for (int i = 0; i < expectedCount; i++) {
55              handler.eventOccurred(null, null, isIncreasing);
56          }
57          // THEN
58          Assertions.assertEquals(expectedCount, handler.getCount());
59      }
60  }