1.2.33-SNAPSHOT

src/test/java/com/alibaba/json/bvt/annotation/AnnotationTest.java

@@ -0,0 +1,97 @@
+package com.alibaba.json.bvt.annotations;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import junit.framework.TestCase;
+import sun.reflect.annotation.AnnotationType;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Iterator;
+import java.util.Map;
+
+/**
+ * Created by Helly on 2017/04/10.
+ */
+public class AnnotationTest extends TestCase {
+
+    public void test_annoation() throws Exception {
+        Bob bob = new Bob("Bob", 30, true);
+        JSONObject obj = (JSONObject) JSON.toJSON(bob);
+        assertEquals(3, obj.size());
+        assertEquals(Boolean.TRUE, obj.get("sex"));
+        assertEquals("Bob", obj.get("name"));
+        assertEquals(new Integer(30), obj.get("age"));
+
+        PersonInfo info = Bob.class.getAnnotation(PersonInfo.class);
+        obj = (JSONObject) JSON.toJSON(info);
+
+        assertEquals(3, obj.size());
+        assertEquals(Boolean.TRUE, obj.get("sex"));
+        assertEquals("Bob", obj.get("name"));
+        assertEquals(new Integer(30), obj.get("age"));
+    }
+
+    @PersonInfo(name = "Bob", age = 30, sex = true)
+    public static class Bob implements Person {
+        private String name;
+        private int age;
+        private boolean sex;
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+
+        public int getAge() {
+            return age;
+        }
+
+        public void setAge(int age) {
+            this.age = age;
+        }
+
+        public boolean isSex() {
+            return sex;
+        }
+
+        public void setSex(boolean sex) {
+            this.sex = sex;
+        }
+
+        public Bob() {
+        }
+
+        public Bob(String name, int age, boolean sex) {
+            this();
+            this.name = name;
+            this.age = age;
+            this.sex = sex;
+        }
+
+        public void hello() {
+            System.out.println("world");
+        }
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.TYPE)
+    public static  @interface PersonInfo {
+        String name();
+        int age();
+        boolean sex();
+    }
+
+
+    public static interface Person {
+        void hello();
+    }
+
+}