[ADD-OPTOUT] adding setOptoutSmsStatus

Author: euri3000

src/main/com/sailthru/client/params/User.java

@@ -20,6 +20,7 @@ public class User extends AbstractApiParams implements ApiParams {
     protected Map<String, Object> vars;
     protected Map<String, Integer> lists;
     protected String optout_email;
+    protected String optout_sms_status;
     protected Map<String, Object> login;
 
     public User(String id) {
@@ -64,7 +65,12 @@ public User setOptoutEmail(String optoutEmail) {
         this.optout_email = optoutEmail;
         return this;
     }
-    
+
+    public User setOptoutSmsStatus(String optoutSmsStatus) {
+        this.optout_sms_status = optoutSmsStatus;
+        return this;
+    }
+
     public User setLogin(Map<String, Object> login) {
         this.login = login;
         return this;

src/test/com/sailthru/client/params/UserTest.java

@@ -110,6 +110,14 @@ public void testSetOptoutEmail() {
         assertEquals(expected, result);
     }
 
+    public void testSetOptoutSmsStatus() {
+        user.setOptoutSmsStatus("opt-in");
+
+        String expected = "{\"optout_sms_status\":\"opt-in\"}";
+        String result = gson.toJson(user);
+        assertEquals(expected, result);
+    }
+
     public void testSetLogin() {
         Map<String, Object> login = new HashMap<String, Object>();
         login.put("ip", "123.456.789.0");