1 //$Id: DDTTestDataExceptionTest.java 276 2007-06-18 22:07:19Z jg_hamburg $
2 /********************************************************************************
3 * DDTUnit, a Datadriven Approach to Unit- and Moduletesting
4 * Copyright (c) 2004, Joerg and Kai Gellien
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38 package junitx.ddtunit.data;
39
40 import junit.framework.TestCase;
41 import junitx.ddtunit.util.ClassAnalyser;
42 import junitx.ddtunit.util.DDTConfiguration;
43 import junitx.framework.Assert;
44
45 /**
46 * Test exceptional behavior of DDTDataRepository.
47 *
48 * @author jg
49 */
50 public class DDTTestDataExceptionTest extends TestCase {
51
52 private static final String LF = "\n";
53
54 /**
55 * Checks if a DDTTestDataException is raised if no dataSet is found.
56 */
57 public void testRetrievalOfEmptyClusterDataSet() {
58 String resource = "/resourceThatDoesNotExists.mypost";
59 String clusterId = "myClusterIdThatDoesNotExists";
60 try {
61 DDTDataRepository.getInstance().get(resource, clusterId);
62 fail("A DDTTestDataException should be thrown on empty lusterDataSet retrieval");
63 } catch (DDTTestDataException ex) {
64 String expectedMessage = "Error on behalf of xml test resource."
65 + LF
66 + "Caused by:java.io.FileNotFoundException - /resourceThatDoesNotExists.mypost (No such file or directory)";
67 assertEquals("Wrong message of caught exception", expectedMessage,
68 ex.getMessage());
69 }
70 }
71
72 /**
73 * Check that a DDTTestDataException is raised if a parsing error occures.<br/>
74 * This test will allways be true on non-validating parsers.<br/> On use of
75 * validating parser this test throws an exception that actually will be
76 * caught by DDTUnit as defined in xml resource.
77 */
78 public void testParsingErrorBehavior() {
79 String resource = ResourceNameFactory.getInstance().getName(
80 ClassAnalyser.classPackage(this), "DefectXMLTest");
81 assertEquals("Wrong resource path",
82 "/junitx/ddtunit/data/DDT-DefectXMLTest.xml", resource);
83 String clusterId = "DbRepositoryAccessTest";
84 try {
85 DDTDataRepository.getInstance().get(resource, clusterId);
86 DDTConfiguration config = DDTConfiguration.getInstance();
87 if (config.isActiveParserValidation()
88 && config.isActiveXmlValidation()) {
89 fail("A DDTTestDataException should be thrown on empty ClusterDataSet retrieval");
90 }
91 } catch (DDTTestDataException ex) {
92 String expectedMessage = "No testdata provided for class id 'DbRepositoryAccessTest' in testresource '/junitx/ddtunit/data/DDT-DefectXMLTest.xml'"
93 + LF
94 + "Check if referred class id in xml resources matches definition of "
95 + LF
96 + " initTestData(resource, classId) inside of your testclass.";
97 Assert.assertEquals("Wrong message of caught exception",
98 expectedMessage, ex.getMessage());
99 }
100 }
101 }