1 package junit.tests.runner;
2
3 import java.lang.reflect.*;
4 import junit.framework.*;
5 import junit.runner.*;
6 import java.net.URL;
7
8 /**
9 * A TestCase for testing the TestCaseClassLoader
10 *
11 */
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12 public class TestCaseClassLoaderTest extends TestCase {
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13
14 public void testClassLoading() throws Exception {
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15 TestCaseClassLoader loader= new TestCaseClassLoader();
16 Class loadedClass= loader.loadClass("junit.tests.runner.ClassLoaderTest", true);
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17 > Object o= loadedClass.newInstance();
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18 //
19 // Invoke the assertClassLoaders method via reflection.
20 // We use reflection since the class is loaded by
21 // another class loader and we can't do a successfull downcast to
22 // ClassLoaderTestCase.
23 //
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24 > Method method= loadedClass.getDeclaredMethod("verify", new Class[0]);
25 > method.invoke(o, new Class[0]);
26 > }
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27
28 public void testJarClassLoading() throws Exception {
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29 URL url= getClass().getResource("test.jar");
30 assertNotNull("Cannot find test.jar", url);
31 String path= url.getFile();
32 TestCaseClassLoader loader= new TestCaseClassLoader(path);
33 Class loadedClass= loader.loadClass("junit.tests.runner.LoadedFromJar", true);
34 Object o= loadedClass.newInstance();
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35 //
36 // Invoke the assertClassLoaders method via reflection.
37 // We use reflection since the class is loaded by
38 // another class loader and we can't do a successfull downcast to
39 // ClassLoaderTestCase.
40 //
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41 Method method= loadedClass.getDeclaredMethod("verify", new Class[0]);
42 method.invoke(o, new Class[0]);
43 }
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44 } |