1 /*
2 * Portions of this software was developed by employees of the National Institute
3 * of Standards and Technology (NIST), an agency of the Federal Government and is
4 * being made available as a public service. Pursuant to title 17 United States
5 * Code Section 105, works of NIST employees are not subject to copyright
6 * protection in the United States. This software may be subject to foreign
7 * copyright. Permission in the United States and in foreign countries, to the
8 * extent that NIST may hold copyright, to use, copy, modify, create derivative
9 * works, and distribute this software and its documentation without fee is hereby
10 * granted on a non-exclusive basis, provided that this notice and disclaimer
11 * of warranty appears in all copies.
12 *
13 * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
14 * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
15 * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
17 * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
18 * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT
19 * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
20 * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
21 * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
22 * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
23 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
24 * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
25 */
26
27 package gov.nist.secauto.metaschema.databind.io;
28
29 import static org.junit.jupiter.api.Assertions.assertAll;
30 import static org.junit.jupiter.api.Assertions.assertEquals;
31 import static org.junit.jupiter.api.Assertions.assertFalse;
32 import static org.junit.jupiter.api.Assertions.assertNotNull;
33 import static org.junit.jupiter.api.Assertions.assertTrue;
34
35 import gov.nist.secauto.metaschema.databind.test.util.CloseDetectingInputStream;
36
37 import org.junit.jupiter.api.Test;
38
39 import java.io.IOException;
40 import java.io.InputStream;
41 import java.nio.file.Files;
42 import java.nio.file.Paths;
43
44 class FormatDetectorTest {
45
46 @Test
47 void testDetectXml() throws IOException {
48 try (InputStream is = Files.newInputStream(Paths.get("src/test/resources/test-content/bound-class-simple.xml"))) {
49 assert is != null;
50
51 try (CloseDetectingInputStream cis = new CloseDetectingInputStream(is)) {
52 FormatDetector detector = new FormatDetector();
53 FormatDetector.Result result = detector.detect(cis);
54
55 assertAll(
56 () -> assertNotNull(is),
57 () -> assertEquals(Format.XML, result.getFormat()),
58 () -> assertFalse(cis.isClosed(), "primary closed"),
59 () -> {
60 result.getDataStream().close();
61 assertTrue(cis.isClosed(), "secondary closed");
62 });
63 }
64 }
65 }
66
67 @Test
68 void testDetectJson() throws IOException {
69 try (InputStream is = Files.newInputStream(Paths.get("src/test/resources/test-content/bound-class-simple.json"))) {
70 assert is != null;
71
72 try (CloseDetectingInputStream cis = new CloseDetectingInputStream(is)) {
73 FormatDetector detector = new FormatDetector();
74 FormatDetector.Result result = detector.detect(cis);
75
76 assertAll(
77 () -> assertNotNull(is),
78 () -> assertEquals(Format.JSON, result.getFormat()),
79 () -> assertFalse(cis.isClosed(), "primary closed"),
80 () -> {
81 result.getDataStream().close();
82 assertTrue(cis.isClosed(), "secondary closed");
83 });
84 }
85 }
86 }
87
88 }