|
1 package com.tirsen.nanning.xml;
2
3 import com.tirsen.nanning.*;
4 import com.tirsen.nanning.config.*;
5 import junit.framework.TestCase;
6
7 import java.io.IOException  ;
8
9 public class AspectSystemParserTest extends TestCase {
10 private AspectSystemParser aspectSystemParser;
11
12 protected void setUp() throws Exception {
13 super.setUp();
14
15 aspectSystemParser = new AspectSystemParser();
16 }
17
18 public static class TestAspect implements Aspect {
19 public void introduce(AspectInstance aspectInstance) {
20 }
21
22 public void advise(AspectInstance aspectInstance) {
23 }
24 }
25
26 public static class TestInterceptor implements MethodInterceptor {
27 public Object invoke(Invocation invocation) throws Throwable {
28 return null;
29 }
30 }
31
32 public void testParseAspect() throws IOException {
33 String xml = "<aspect-system><aspect class='" + TestAspect.class.getName() + "' /></aspect-system>";
34 AspectSystem aspectSystem = aspectSystemParser.parse(xml);
35
36 assertEquals(1, aspectSystem.getAspects().size());
37 assertTrue(aspectSystem.getAspects().get(0) instanceof TestAspect);
38 }
39
40 public void testParseInterceptor() throws IOException {
41 String xml = "<aspect-system><interceptor class=\"" + TestInterceptor.class.getName() + "\" /></aspect-system>";
42 AspectSystem aspectSystem = aspectSystemParser.parse(xml);
43
44 assertEquals(1, aspectSystem.getAspects().size());
45 assertTrue(aspectSystem.getAspects().get(0) instanceof InterceptorAspect);
46
47 InterceptorAspect interceptorAspect = (InterceptorAspect) aspectSystem.getAspects().get(0);
48 assertEquals(TestInterceptor.class, interceptorAspect.getInterceptorClass());
49 assertEquals(InterceptorAspect.PER_METHOD, interceptorAspect.getStateManagement());
50 }
51
52 public void testParsePointcut() throws IOException {
53 String xml = "<aspect-system><interceptor class='" + TestInterceptor.class.getName() + "'>" +
54 "<pointcut attribute='attribute'></pointcut>" +
55 "</interceptor></aspect-system>";
56 AspectSystem aspectSystem = aspectSystemParser.parse(xml);
57 InterceptorAspect interceptorAspect = (InterceptorAspect) aspectSystem.getAspects().get(0);
58 assertTrue(interceptorAspect.getPointcut() instanceof AttributePointcut);
59 AttributePointcut attributePointcut = (AttributePointcut) interceptorAspect.getPointcut();
60 assertEquals("attribute", attributePointcut.getAttribute());
61 }
62
63 public void testParseClass() throws IOException {
64 String xml = "<aspect-system><class name='" + Interface.class.getName() + "' /></aspect-system>";
65 AspectSystem aspectSystem = aspectSystemParser.parse(xml);
66 ClassAspect classAspect = (ClassAspect) aspectSystem.getAspects().get(0);
67 assertEquals(Interface.class, classAspect.getClassIdentifier());
68 }
69
70 public void testParseClassWithLocalAspect() throws IOException {
71 String xml = "<aspect-system><class name='" + Interface.class.getName() + "'>" +
72 "<aspect class='" + TestAspect.class.getName() + "' /></class></aspect-system>";
73 AspectSystem aspectSystem = aspectSystemParser.parse(xml);
74 ClassAspect classAspect = (ClassAspect) aspectSystem.getAspects().get(0);
75 assertEquals(Interface.class, classAspect.getClassIdentifier());
76 assertEquals(1, classAspect.getAspects().size());
77 assertTrue(classAspect.getAspects().get(0) instanceof TestAspect);
78 }
79
80 public void testParseMixin() throws IOException {
81 String xml = "<aspect-system><mixin interface='" + Interface.class.getName() + "' " +
82 "target='" + Target.class.getName() + "' /></aspect-system>";
83 AspectSystem aspectSystem = aspectSystemParser.parse(xml);
84 assertEquals(1, aspectSystem.getAspects().size());
85 Introductor introductor = (Introductor) aspectSystem.getAspects().get(0);
86 assertEquals(Interface.class, introductor.getInterfaceClass());
87 assertEquals(Target.class, introductor.getTargetClass());
88 }
89
90
91 public void testParseAspectSystem() throws IOException {
92 String xml = "<aspect-system />";
93
94 aspectSystemParser = new AspectSystemParser();
95 assertTrue(aspectSystemParser.parse(xml) instanceof AspectSystem);
96 }
97 }
98 |
Popular Tags |
Java API By Example, From Geeks To Geeks.