test(rest) formatMsg

server/rest.js

@@ -363,15 +363,20 @@ function getWin32RootMsg() {
     return error;
 }
 
-function formatMsg(msgParam, dataParam, status) {
-    let data;
-    const isObj = typeof dataParam === 'object';
+function parseData(data) {
+    const isObj = typeof data === 'object';
     
-    if (isObj)
-        data = json.stringify(dataParam);
-    else
-        data = dataParam;
+    if (!isObj)
+        return data;
     
-    return CloudFunc.formatMsg(msgParam, data, status);
+    return json.stringify(data);
+}
+
+module.exports._formatMsg = formatMsg;
+
+function formatMsg(msg, data, status) {
+    const value = parseData(data);
+    
+    return CloudFunc.formatMsg(msg, value, status);
 }
 

test/server/rest.js

@@ -0,0 +1,24 @@
+'use strict';
+
+const test = require('tape');
+const rest = require('../../server/rest');
+const {
+    _formatMsg,
+} = rest;
+
+test('rest: formatMsg', (t) => {
+    const result = _formatMsg('hello', 'world');
+    
+    t.equal(result, 'hello: ok("world")');
+    t.end();
+});
+
+test('rest: formatMsg: json', (t) => {
+    const result = _formatMsg('hello', {
+        name: 'world',
+    });
+    
+    t.equal(result, 'hello: ok("{"name":"world"}")');
+    t.end();
+});
+