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11 package org.mule.module.xml.util;
12
13 import org.mule.tck.junit4.AbstractMuleTestCase;
14 import org.mule.util.IOUtils;
15
16 import java.io.File;
17 import java.io.InputStream;
18 import java.net.URL;
19
20 import javax.xml.stream.XMLStreamReader;
21 import javax.xml.transform.Source;
22
23 import org.junit.Test;
24 import org.xml.sax.InputSource;
25
26 import static org.junit.Assert.assertEquals;
27
28 public class XmlUtilsTestCase extends AbstractMuleTestCase
29 {
30
31 private static final String SIMPLE_XML_RESOURCE = "simple.xml";
32 private static final String SIMPLE_XML_CONTENT = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
33 + "<just>testing</just>";
34
35 @Test
36 public void testConvertsToW3cDocumentFromDom4jDocument() throws Exception
37 {
38 org.dom4j.Document document = XMLTestUtils.toDom4jDocument(SIMPLE_XML_RESOURCE);
39 assertToW3cDocumentSuccessfullyConvertsPayload(document);
40 }
41
42 @Test
43 public void testConvertsToW3cDocumentFromW3cDocument() throws Exception
44 {
45 org.w3c.dom.Document document = XMLTestUtils.toW3cDocument(SIMPLE_XML_RESOURCE);
46 assertToW3cDocumentSuccessfullyConvertsPayload(document);
47 }
48
49 @Test
50 public void testConvertsToW3cDocumentFromInputSource() throws Exception
51 {
52 InputSource payload = XMLTestUtils.toInputSource(SIMPLE_XML_RESOURCE);
53 assertToW3cDocumentSuccessfullyConvertsPayload(payload);
54 }
55
56 @Test
57 public void testConvertsToW3cDocumentFromSource() throws Exception
58 {
59 Source payload = XMLTestUtils.toSource(SIMPLE_XML_RESOURCE);
60 assertToW3cDocumentSuccessfullyConvertsPayload(payload);
61 }
62
63 @Test
64 public void testConvertsToW3cDocumentFromXmlStreamReader() throws Exception
65 {
66 XMLStreamReader payload = XMLTestUtils.toXmlStreamReader(SIMPLE_XML_RESOURCE);
67 assertToW3cDocumentSuccessfullyConvertsPayload(payload);
68 }
69
70 @Test
71 public void testConvertsToW3cDocumentFromInputStream() throws Exception
72 {
73 InputStream payload = XMLTestUtils.toInputStream(SIMPLE_XML_RESOURCE);
74 assertToW3cDocumentSuccessfullyConvertsPayload(payload);
75 }
76
77 @Test
78 public void testConvertsToW3cDocumentFromString() throws Exception
79 {
80 String payload = XMLTestUtils.toString(SIMPLE_XML_RESOURCE);
81 assertToW3cDocumentSuccessfullyConvertsPayload(payload);
82 }
83
84 @Test
85 public void testConvertsToW3cDocumentFromByteArray() throws Exception
86 {
87 byte[] payload = XMLTestUtils.toString(SIMPLE_XML_RESOURCE).getBytes();
88 assertToW3cDocumentSuccessfullyConvertsPayload(payload);
89 }
90
91 @Test
92 public void testConvertsToW3cDocumentFromFile() throws Exception
93 {
94 URL asUrl = IOUtils.getResourceAsUrl(SIMPLE_XML_RESOURCE, getClass());
95 File payload = new File(asUrl.getFile());
96 assertToW3cDocumentSuccessfullyConvertsPayload(payload);
97 }
98
99 private void assertToW3cDocumentSuccessfullyConvertsPayload(Object payload) throws Exception
100 {
101 org.w3c.dom.Document document = XMLUtils.toW3cDocument(payload);
102 String actualXml = XMLUtils.toXml(document);
103 assertEquals(SIMPLE_XML_CONTENT, actualXml);
104 }
105 }