Fix the param tests

test/examples/params.js

@@ -1,39 +1,43 @@
 var expect = require('chai').expect;
 var ROSLIB = require('../..');
 
-var expectedTopics = [
-    // '/turtle1/cmd_vel', '/turtle1/color_sensor', '/turtle1/pose',
-    // '/turtle2/cmd_vel', '/turtle2/color_sensor', '/turtle2/pose',
-    '/tf2_web_republisher/status', '/tf2_web_republisher/feedback',
-    // '/tf2_web_republisher/goal', '/tf2_web_republisher/result',
-    '/fibonacci/feedback', '/fibonacci/status', '/fibonacci/result'
-];
-
 describe('Param setting', function() {
     var ros = new ROSLIB.Ros({
         url: 'ws://localhost:9090'
     });
     var param = ros.Param({
         name: '/test/foo'
     });
+
+    it('Param generics', function() {
+        expect(param).to.be.instanceOf(ROSLIB.Param);
+        expect(param.name).to.be.equal('/test/foo');
+    });
+
     it('Param.set', function(done) {
         param.set('bar', function() {
             done();
         });
-        expect(param).to.be.instanceOf(ROSLIB.Param);
-        expect(param.name).to.be.equal('/test/foo');
     });
 
     it('Param.get', function(done) {
         param.get(function(result) {
             expect(result).to.be.equal('bar');
+            done();
+        });
+    });
+
+    it('ros.getParams', function(done) {
+        ros.getParams(function(params) {
+            expect(params).to.include(param.name);
+            done();
         });
     });
 
     it('Param.delete', function(done) {
         param.delete(function() {
-            ros.getTopics(function(topics) {
-                expect(topics).to.not.include(param.name);
+            ros.getParams(function(params) {
+                expect(params).to.not.include(param.name);
                 done();
             });
         });