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1
7 package com.tirsen.nanning.attribute;
8
9 import java.io.IOException  ;
10 import java.lang.reflect.Field ;
11 import java.lang.reflect.Method ;
12
13
21 public class AttributesTest extends AbstractAttributesTest {
22 public static final String CLASS_ATTRIBUTE = "class.attribute";
23 public static final String FIELD_ATTRIBUTE = "field.attribute";
24 public static final String FIELD_VALUE = "fieldValue";
25 public static final String METHOD_ATTRIBUTE = "method.attribute";
26
27 public static final Method method;
28 public static final Field field;
29 public static final Method argMethod;
30 public static final Method arrayArgMethod;
31 public static final Method overridingMethod;
32 public static final Field innerField;
33
34 public static final String METHOD_VALUE = "methodValue";
35 public static final String INNER_ATTRIBUTE = "inner.attribute";
36 public static final String INNER_FIELD_ATTRIBUTE = "inner.field.attribute";
37 public static final String INNER_VALUE = "innerValue";
38 public static final String INNER_FIELD_VALUE = "innerFieldValue";
39
40 static {
41 try {
42 method = AttributesTestClass.class.getMethod("method", null);
43 overridingMethod = AttributesTestSubClass.class.getMethod("method", null);
44
45 field = AttributesTestClass.class.getDeclaredField("field");
46 argMethod = AttributesTestClass.class.getMethod("method", new Class []{String .class, String .class});
47 arrayArgMethod = AttributesTestClass.class.getMethod("method", new Class []{String [].class});
48
49 innerField = AttributesTestClass.InnerClass.class.getDeclaredField("innerField");
50 } catch (Exception e) {
51 throw new Error ("Could not reflect AttributesTestClass", e);
52 }
53 }
54
55 public void testClassAttributes() throws IOException , NoSuchMethodException , NoSuchFieldException {
56 ClassAttributes classAttributes = Attributes.getAttributes(AttributesTestClass.class);
57 assertEquals("classValue", classAttributes.getAttribute(CLASS_ATTRIBUTE));
58 assertTrue(classAttributes.hasAttribute("class.attribute"));
59 assertFalse(classAttributes.hasAttribute("stupid.attribute"));
60
61 assertEquals(FIELD_VALUE, classAttributes.getAttribute(field, FIELD_ATTRIBUTE));
62 assertTrue(classAttributes.hasAttribute(field, "field.attribute"));
63 assertFalse(classAttributes.hasAttribute(field, "stupid.attribute"));
64
65 assertEquals(METHOD_VALUE, classAttributes.getAttribute(method, METHOD_ATTRIBUTE));
66 assertTrue(classAttributes.hasAttribute(method, METHOD_ATTRIBUTE));
67 assertFalse(classAttributes.hasAttribute(method, "stupid.attribute"));
68
69 assertEquals("argMethodValue", classAttributes.getAttribute(argMethod, METHOD_ATTRIBUTE));
70 assertTrue(classAttributes.hasAttribute(argMethod, METHOD_ATTRIBUTE));
71 assertFalse(classAttributes.hasAttribute(argMethod, "stupid.attribute"));
72
73 assertTrue(classAttributes.hasAttribute(arrayArgMethod, METHOD_ATTRIBUTE));
74 assertFalse(classAttributes.hasAttribute(arrayArgMethod, "stupid.attribute"));
75 assertEquals("arrayArgMethodValue", classAttributes.getAttribute(arrayArgMethod, METHOD_ATTRIBUTE));
76 }
77
78 public void testInnerClassAttributes() {
79 ClassAttributes classAttributes = Attributes.getAttributes(AttributesTestClass.InnerClass.class);
80 assertTrue(classAttributes.hasAttribute(INNER_ATTRIBUTE));
81 assertFalse(classAttributes.hasAttribute("stupid.attribute"));
82 assertEquals(INNER_VALUE, classAttributes.getAttribute(INNER_ATTRIBUTE));
83
84 assertTrue(classAttributes.hasAttribute(innerField, INNER_FIELD_ATTRIBUTE));
85 assertFalse(classAttributes.hasAttribute(innerField, "stupid.attribute"));
86 assertEquals(INNER_FIELD_VALUE, classAttributes.getAttribute(innerField, INNER_FIELD_ATTRIBUTE));
87 }
88
89 public void testAttributes() throws IOException , NoSuchMethodException , NoSuchFieldException {
90 assertEquals("classValue", Attributes.getAttribute(AttributesTestClass.class, CLASS_ATTRIBUTE));
92 assertFalse(Attributes.hasAttribute(AttributesTestClass.class, "stupid.attribute"));
93 Field field = AttributesTestClass.class.getDeclaredField("field");
94 assertEquals(FIELD_VALUE, Attributes.getAttribute(field, FIELD_ATTRIBUTE));
95 assertFalse(Attributes.hasAttribute(field, "stupid.attribute"));
96 Method method = AttributesTestClass.class.getMethod("method", null);
97 assertEquals(METHOD_VALUE, Attributes.getAttribute(method, METHOD_ATTRIBUTE));
98 assertFalse(Attributes.hasAttribute(method, "stupid.attribute"));
99 Method argMethod = AttributesTestClass.class.getMethod("method", new Class []{String .class, String .class});
100 assertEquals("argMethodValue", Attributes.getAttribute(argMethod, METHOD_ATTRIBUTE));
101 assertFalse(Attributes.hasAttribute(argMethod, "stupid.attribute"));
102
103
104 assertEquals("classValue", Attributes.getAttribute(School.class, "classAttrib"));
107 assertFalse(Attributes.hasAttribute(School.class, "stupidAttribute"));
108 Field xmlfield = School.class.getDeclaredField("name");
109 assertEquals(FIELD_VALUE, Attributes.getAttribute(xmlfield, "fieldAttrib"));
110 assertFalse(Attributes.hasAttribute(xmlfield, "stupidAttribute"));
111 Method xmlMethod = School.class.getMethod("sackAllTeachers", null);
112 assertEquals("false", Attributes.getAttribute(xmlMethod, "secure"));
113 assertFalse(Attributes.hasAttribute(xmlMethod, "stupidAttribute"));
114 Method xmlArgMethod = School.class.getMethod("setName", new Class []{String .class});
115 assertEquals(METHOD_VALUE, Attributes.getAttribute(xmlArgMethod, "methodAttrib"));
116 assertFalse(Attributes.hasAttribute(xmlArgMethod, "stupidAttribute"));
117
118 assertEquals("true", Attributes.getAttribute(Job.class, "persistant"));
120 assertEquals("required", Attributes.getAttribute(Job.class, "transaction"));
121 assertEquals("true", Attributes.getAttribute(Job.class, "secure"));
122
123 Field descfield = Job.class.getDeclaredField("description");
124 assertEquals("true", Attributes.getAttribute(descfield, "persistant"));
125 assertEquals("true", Attributes.getAttribute(descfield, "transient"));
126 assertFalse(Attributes.hasAttribute(descfield, "transaction"));
127
128 Method hireMethod = Job.class.getMethod("hireEmployee", new Class []{String .class, Employee.class});
129 assertEquals("great", Attributes.getAttribute(hireMethod, "nanning"));
130 assertEquals("false", Attributes.getAttribute(hireMethod, "secure"));
131 assertFalse(Attributes.hasAttribute(hireMethod, "transient"));
132 assertTrue(Attributes.hasAttribute(hireMethod, "nanning"));
133
134 Method fireMethod = Job.class.getMethod("fireAllEmployees", null);
135 assertEquals("true", Attributes.getAttribute(fireMethod, "secure"));
136 }
137
138 public void testHasInheritedAttribute() {
139 assertTrue(Attributes.hasInheritedAttribute(method, METHOD_ATTRIBUTE));
140 assertFalse(Attributes.hasInheritedAttribute(method, "stupid.attribute"));
141
142 assertTrue(Attributes.hasInheritedAttribute(overridingMethod, METHOD_ATTRIBUTE));
143 assertFalse(Attributes.hasInheritedAttribute(overridingMethod, "stupid.attribute"));
144
145 assertTrue(Attributes.hasInheritedAttribute(overridingMethod, "interface.attribute"));
146 }
147 }
148
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