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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF 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.apache.commons.lang3;
18  
19  import static org.junit.jupiter.api.Assertions.assertTrue;
20  
21  import org.apache.commons.lang3.builder.ToStringStyle;
22  import org.junit.jupiter.api.AfterEach;
23  
24  /**
25   * All tests subclass this test.
26   */
27  public class AbstractLangTest {
28  
29      /**
30       * All tests should leave the {@link ToStringStyle} registry empty.
31       */
32      @AfterEach
33      public void after() {
34          assertTrue(ToStringStyle.getRegistry().isEmpty(), "Expected null, actual: " + ToStringStyle.getRegistry());
35      }
36  
37  }