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 * https://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
18 package org.apache.commons.io.file;
19
20 import static org.junit.jupiter.api.Assertions.assertFalse;
21 import static org.junit.jupiter.api.Assertions.assertTrue;
22
23 import java.io.IOException;
24 import java.nio.file.Files;
25 import java.nio.file.Paths;
26
27 import org.apache.commons.io.FileUtils;
28 import org.junit.jupiter.api.Test;
29
30 /**
31 * Tests {@link TempDirectory}.
32 */
33 class TempDirectoryTest {
34
35 @SuppressWarnings("resource")
36 @Test
37 void testCreatePath() throws IOException {
38 final TempDirectory ref;
39 try (TempDirectory tempDir = TempDirectory.create(getClass().getCanonicalName())) {
40 ref = tempDir;
41 assertTrue(FileUtils.isEmptyDirectory(tempDir.toFile()));
42 }
43 assertFalse(Files.exists(ref.get()));
44
45 // Fails with a ProviderMismatchException because the Windows FS uses "instanceof sun.nio.fs.WindowsPath".
46 // WindowsPath is a class, not an interface we can proxy.
47 // assertFalse(Files.exists(ref));
48 }
49
50 @SuppressWarnings("resource")
51 @Test
52 void testCreateString() throws IOException {
53 final TempDirectory ref;
54 try (TempDirectory tempDir = TempDirectory.create(Paths.get("target"), getClass().getCanonicalName())) {
55 ref = tempDir;
56 assertTrue(FileUtils.isEmptyDirectory(tempDir.toFile()));
57 }
58 assertFalse(Files.exists(ref.get()));
59 }
60
61 }