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1 package org.junit.internal.runners;
2
3 import org.junit.AfterClass;
4 import org.junit.BeforeClass;
5 import org.junit.runner.Description;
6 import org.junit.runner.Runner;
7 import org.junit.runner.manipulation.Filter;
8 import org.junit.runner.manipulation.Filterable;
9 import org.junit.runner.manipulation.NoTestsRemainException;
10 import org.junit.runner.manipulation.Sortable;
11 import org.junit.runner.manipulation.Sorter;
12 import org.junit.runner.notification.Failure;
13 import org.junit.runner.notification.RunNotifier;
14
15 public class TestClassRunner extends Runner implements Filterable, Sortable {
16 protected final Runner fEnclosedRunner;
17 private final Class  <?> fTestClass;
18
19 public TestClassRunner(Class <?> klass) throws InitializationError {
20 this(klass, new TestClassMethodsRunner(klass));
21 }
22
23 public TestClassRunner(Class <?> klass, Runner runner) throws InitializationError {
24 fTestClass= klass;
25 fEnclosedRunner= runner;
26 MethodValidator methodValidator= new MethodValidator(klass);
27 validate(methodValidator);
28 methodValidator.assertValid();
29 }
30
31 protected void validate(MethodValidator methodValidator) {
33 methodValidator.validateMethodsForDefaultRunner();
34 }
35
36 @Override
37 public void run(final RunNotifier notifier) {
38 BeforeAndAfterRunner runner = new BeforeAndAfterRunner(getTestClass(),
39 BeforeClass.class, AfterClass.class, null) {
40 @Override
41 protected void runUnprotected() {
42 fEnclosedRunner.run(notifier);
43 }
44
45 @Override
47 protected void addFailure(Throwable targetException) {
48 notifier.fireTestFailure(new Failure(getDescription(), targetException));
49 }
50 };
51
52 runner.runProtected();
53 }
54
55 @Override
56 public Description getDescription() {
57 return fEnclosedRunner.getDescription();
58 }
59
60
62 public void filter(Filter filter) throws NoTestsRemainException {
64 filter.apply(fEnclosedRunner);
65 }
66
67 public void sort(Sorter sorter) {
68 sorter.apply(fEnclosedRunner);
69 }
70
71 protected Class <?> getTestClass() {
72 return fTestClass;
73 }
74 }
75 |
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