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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.vfs2.impl;
18  
19  import static org.junit.jupiter.api.Assertions.assertFalse;
20  import static org.junit.jupiter.api.Assertions.assertNotNull;
21  
22  import java.nio.file.Paths;
23  
24  import org.apache.commons.vfs2.FileSystemException;
25  import org.apache.commons.vfs2.FileSystemManager;
26  import org.apache.commons.vfs2.VFS;
27  import org.junit.jupiter.api.Test;
28  
29  /**
30   * Tests {@link StandardFileSystemManager}.
31   */
32  public class StandardFileSystemManagerTest {
33  
34      /**
35       * Tests {@link StandardFileSystemManager#close()}.
36       *
37       * @throws FileSystemException
38       */
39      @Test
40      public void testClose() throws FileSystemException {
41          try (FileSystemManager fileSystemManager = new StandardFileSystemManager()) {
42              VFS.setManager(fileSystemManager);
43              VFS.setManager(null);
44          }
45          assertNotNull(VFS.getManager());
46          assertFalse(VFS.getManager().resolveFile(Paths.get("DoesNotExist.not").toUri()).exists());
47      }
48  
49  }