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1 package com.thoughtworks.acceptance;
2
3 import com.thoughtworks.xstream.XStream;
4 import com.thoughtworks.xstream.io.xml.XppDriver;
5 import junit.framework.TestCase;
6
7 import java.lang.reflect.Array  ;
8
9 public abstract class AbstractAcceptanceTest extends TestCase {
10
11 protected XStream xstream = new XStream(new XppDriver());
12
13 protected Object assertBothWays(Object root, String xml) {
14 String resultXml = xstream.toXML(root);
15 assertEquals(xml, resultXml);
16 Object resultRoot = xstream.fromXML(resultXml);
17 compareObjects(root, resultRoot);
18 return resultRoot;
19 }
20
21 protected void compareObjects(Object expected, Object actual) {
22 if (expected == null) {
23 assertNull(actual);
24 } else {
25 assertNotNull(actual);
26 if (actual.getClass().isArray()) {
27 assertArrayEquals(expected, actual);
28 } else {
29 assertEquals(expected.getClass(), actual.getClass());
30 assertEquals(expected, actual);
31 }
32 }
33 }
34
35 protected void assertArrayEquals(Object expected, Object actual) {
36 assertEquals(Array.getLength(expected), Array.getLength(actual));
37 for (int i = 0; i < Array.getLength(expected); i++) {
38 assertEquals(Array.get(expected, i), Array.get(actual, i));
39 }
40 }
41 }
42 |
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