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1 package test.utils.bytecode;
2 import junit.framework.TestCase;
3 import junit.framework.Test;
4 import junit.framework.TestSuite;
5
6 import java.lang.reflect.Method  ;
7 import java.lang.reflect.Constructor ;
8 import java.io.IOException ;
9
10 import org.apache.axis.utils.bytecode.ParamReader;
11
12
19 public class TestParamReader extends TestCase{
20 private TestDerivedClass test =null;
21 private ParamReader reader;
22 public TestParamReader(String name) {
23 super(name);
24 }
25 public static Test suite() {
26 return new TestSuite(TestParamReader.class);
27 }
28
29 protected void setup() {
30 test = this.new TestDerivedClass(1);
31 }
32
33 public void testGetMethodParameters(){
34 try {
35 reader = new ParamReader(TestDerivedClass.class);
36 } catch (IOException e) {
37 fail("failed to setup paramreader:" + e.getMessage());
38 }
39 assertTrue("should not be null", reader != null);
40 try {
42 Method method1 = TestDerivedClass.class.getMethod("method1", new Class [] {Boolean.TYPE});
43 String [] params = reader.getParameterNames(method1);
44 assertTrue("one parameter only",params.length == 1);
45 assertTrue("It is 'boolValue'", params[0].equals("boolValue"));
46
47 Method method2 = TestDerivedClass.class.getMethod("method2", new Class [] {Boolean.TYPE});
48 params = reader.getParameterNames(method2);
49 assertTrue("one parameter only",params.length == 1);
50 assertTrue("It is 'boolValue'", params[0].equals("boolValue"));
51 method2= TestDerivedClass.class.getMethod("method2", new Class [] {Integer.TYPE});
52 params = reader.getParameterNames(method2);
53 assertTrue("one parameter only",params.length == 1);
54 assertTrue("It is 'intValue'", params[0].equals("intValue"));
55
56 Method method3 = TestDerivedClass.class.getMethod("subClassInherit", new Class [] {Integer.TYPE});
57 params = reader.getParameterNames(method3);
58 assertTrue("It should not find inherited method", params == null);
59 } catch (NoSuchMethodException e) {
60 fail(e.toString());
61 } catch (SecurityException e) {
62 fail(e.toString());
63 }
64
65 }
66
67 public void testGetConstructorParameters() {
68 try {
69 reader = new ParamReader(TestDerivedClass.class);
70 assertTrue("should not be null", reader != null);
71 Constructor ctor = TestDerivedClass.class.getConstructor(new Class [] {
72 TestParamReader.class, Integer.TYPE});
73
74 String [] params = reader.getParameterNames(ctor);
75 assertTrue("params is not null" , params.length == 2);
76 assertTrue("param name is 'in'", params[1].equals("in"));
77 }
78 catch (IOException e) {
79 fail("failed to setup paramreader:" + e.getMessage());
80 }
81 catch (NoSuchMethodException e) {
82 fail(e.getMessage());
83 }
84
85 }
86
87 public static void main(String [] arg) {
88 TestParamReader t = new TestParamReader("");
89 t.testGetConstructorParameters();
90 }
91 class TestBaseClass {
92 public void subClassInherit(int intValue) {
93 }
94 }
95 class TestDerivedClass extends TestBaseClass{
96 public TestDerivedClass() {
97 }
98 public TestDerivedClass(int in) {
99 }
100 public void method1(boolean boolValue) {
101 }
102 public void method2(int intValue) {
103 }
104 public void method2(boolean boolValue) {
105 }
106 }
107 }
108 |
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