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1 package dynaop;
2
3 import java.io.Serializable  ;
4
5 import dynaop.util.Classes;
6 import junit.framework.TestCase;
7
8
13 public class AspectsTest extends TestCase {
14
15 public void testCreateProxyTypeForTargetClass() throws Throwable {
16 Aspects aspects = new Aspects();
17
18 assertNull(aspects.createProxyType(FooImpl.class,
19 new ProxyTypeBuilder(FooImpl.class)));
20
21 ClassPointcut fooSet = Pointcuts.singleton(FooImpl.class);
22 aspects.mixin(fooSet, BarImpl.class, null);
23 aspects.interceptor(fooSet, Pointcuts.ALL_METHODS, A.class, null);
24
25 ProxyType type = aspects.createProxyType(FooImpl.class,
26 new ProxyTypeBuilder(FooImpl.class));
27 testProxyType(type);
28 }
29
30 void testProxyType(ProxyType type) throws Throwable {
31 InterceptorFactory[] factories =
34 type.getInterceptorFactories(Classes.EQUALS_METHOD);
35 assertTrue(factories.length == 1);
36 assertTrue(factories[0].create(null) instanceof A);
37 }
38
39 public static class A implements Interceptor, Serializable {
40 public Object intercept(Invocation invocation) throws Throwable {
41 return invocation.proceed();
42 }
43 }
44
45 public interface Foo {
46 boolean fooCalled();
47 void foo();
48 }
49
50 public static class FooImpl implements Foo, Serializable {
51 boolean called;
52 public boolean fooCalled() { return called; }
53 public void foo() { called = true; }
54 }
55
56 public interface Bar {
57 boolean barCalled();
58 void bar();
59 void test(Object proxy, Object target);
60 }
61
62 public static class BarImpl implements Bar, Serializable {
63
64 Object proxy;
65 Object target;
66
67 public BarImpl(Object proxy, Object target) {
68 this.proxy = proxy;
69 this.target = target;
70 }
71
72 boolean called;
73 public boolean barCalled() { return called; }
74 public void bar() { called = true; }
75 public void test(Object proxy, Object target) {
76 assertSame(proxy, this.proxy);
77 assertSame(target, this.target);
78 }
79 }
80 }
81
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