add:加个泛型用例

Author: zccm

test/org/nutz/json/GenericTypeTest.java

@@ -0,0 +1,76 @@
+package org.nutz.json;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Date;
+
+import org.junit.Test;
+import org.nutz.lang.Times;
+
+/**
+ * @author kerbores@gmail.com
+ *
+ */
+public class GenericTypeTest {
+
+    public static class A<T> {
+
+        T data;
+
+        public T getData() {
+            return data;
+        }
+
+        public void setData(T data) {
+            this.data = data;
+        }
+
+    }
+
+    public static class B {
+        int id;
+        String name;
+        Date birth;
+        /**
+         * @param id
+         * @param name
+         * @param birth
+         */
+        public B(int id, String name, Date birth) {
+            super();
+            this.id = id;
+            this.name = name;
+            this.birth = birth;
+        }
+        public int getId() {
+            return id;
+        }
+        public void setId(int id) {
+            this.id = id;
+        }
+        public String getName() {
+            return name;
+        }
+        public void setName(String name) {
+            this.name = name;
+        }
+        public Date getBirth() {
+            return birth;
+        }
+        public void setBirth(Date birth) {
+            this.birth = birth;
+        }
+        
+        
+    }
+
+    @Test
+    public void test() {
+        A a = new A();
+        a.setData(new B(1, "test", Times.now()));
+        String s = Json.toJson(a);
+        A<B> a1 = Json.fromJson(A.class, s);
+        assertEquals(B.class, a1.getData().getClass());
+    }
+
+}