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1
45 package org.openejb.test;
46
47 import java.lang.reflect.InvocationTargetException  ;
48 import java.lang.reflect.Method ;
49 import java.util.Iterator ;
50
51 import junit.framework.Assert;
52 import junit.framework.Protectable;
53 import junit.framework.Test;
54 import junit.framework.TestResult;
55
60 public class NumberedTestCase extends Assert implements Test{
61
62 Method [] testMethods = new Method []{};
63 protected static final String standardPrefix = "test##_";
64
65 class MethodComparator implements java.util.Comparator {
66
67 public int compare(Object o1, Object o2){
68 Method m1 = (Method )o1;
69 Method m2 = (Method )o2;
70 return m1.getName().compareTo(m2.getName());
71 }
72 public boolean eqauls(Object other){
73 if(other instanceof MethodComparator)
74 return true;
75 else
76 return false;
77 }
78 }
79
80
81 public NumberedTestCase(){
82 try{
83 Method [] methods = getClass().getMethods();
85 java.util.TreeSet tm = new java.util.TreeSet (new MethodComparator());
86
87 for (int i=0; i < methods.length; i++){
89 if (methods[i].getName().startsWith("test")){
90 tm.add(methods[i]);
91 }
92 }
93 testMethods = new Method [tm.size()];
94 Iterator orderedMethods = tm.iterator();
95 for(int i=0;orderedMethods.hasNext();i++){
96 testMethods[i]=(Method )orderedMethods.next();
97 }
98 } catch (Exception e){
99 throw new RuntimeException (e.getMessage());
100 }
101 }
102
103 protected void setUp() throws Exception {
104 }
105
106 protected void tearDown() throws Exception {
107 }
108
109
112 public int countTestCases() {
113 return testMethods.length;
114 }
115
116
119 public void run(TestResult result) {
120 try{
121 setUp();
122 } catch (Exception e){
123 Test test = new Test(){
124 public int countTestCases() {
125 return 0;
126 }
127 public void run(TestResult result) {
128 }
129 public String toString(){
130 return name()+".setUp()";
131 }
132 };
133
134 result.addError(test, e);
135 return;
136 }
137 for (int i=0; i < testMethods.length; i++){
138 run(result, testMethods[i]);
139 }
140 try{
141 tearDown();
142 } catch (Exception e){
143 Test test = new Test(){
144 public int countTestCases() {
145 return 0;
146 }
147 public void run(TestResult result) {
148 }
149 public String toString(){
150 return name()+".tearDown()";
151 }
152 };
153
154 result.addError(test, e);
155 return;
156 }
157 }
158
159 protected void run(final TestResult result, final Method testMethod) {
160 Test test = createTest(testMethod);
161 result.startTest(test);
162 Protectable p= new Protectable() {
163 public void protect() throws Throwable {
164 runTestMethod(testMethod);
165 }
166 };
167 result.runProtected(test, p);
168 result.endTest(test);
169 }
170
171
172 protected Test createTest(final Method testMethod){
173 Test test = new Test(){
174 public int countTestCases() {return 1;}
175 public void run(TestResult result) {}
176 public String toString(){
177 return createTestName(testMethod);
178 }
179 };
180 return test;
181 }
182
183 protected void runTestMethod(Method testMethod) throws Throwable {
184 try {
185 testMethod.invoke(this, new Class [0]);
186 } catch (InvocationTargetException e) {
187 e.fillInStackTrace();
188 throw e.getTargetException();
189 } catch (IllegalAccessException e) {
190 e.fillInStackTrace();
191 throw e;
192 }
193 }
194
195
196 public String toString(){
197 return name();
198 }
199
200 public String name(){
201 return "";
202 }
203
204 protected String createTestName(Method testMethod){
205 return name() + removePrefix(testMethod.getName());
206 }
207
208 protected static String removePrefix(String name){
209 return removePrefix(standardPrefix, name);
210 }
211
212 protected static String removePrefix(String prefix, String name){
213 return name.substring(prefix.length());
214 }
215 }
216
217
218 |
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