test pubsub cache

test/pubsub.js

@@ -12,24 +12,44 @@ describe('pubsub', function () {
 		pubsub.reset();
 		pubsub.on('testEvent', function (message) {
 			assert.equal(message.foo, 1);
-			nconf.set('isCluster', 'true');
 			pubsub.removeAllListeners('testEvent');
-			pubsub.reset();
 			done();
 		});
 		pubsub.publish('testEvent', { foo: 1 });
 	});
 
+	it('should use same event emitter', function (done) {
+		pubsub.on('dummyEvent', function (message) {
+			assert.equal(message.foo, 2);
+			nconf.set('isCluster', 'true');
+			pubsub.removeAllListeners('dummyEvent');
+			pubsub.reset();
+			done();
+		});
+		pubsub.publish('dummyEvent', { foo: 2 });
+	});
+
 	it('should use singleHostCluster', function (done) {
 		var oldValue = nconf.get('singleHostCluster');
 		nconf.set('singleHostCluster', true);
 		pubsub.on('testEvent', function (message) {
-			assert.equal(message.foo, 2);
+			assert.equal(message.foo, 3);
 			nconf.set('singleHostCluster', oldValue);
 			pubsub.removeAllListeners('testEvent');
+			done();
+		});
+		pubsub.publish('testEvent', { foo: 3 });
+	});
+
+	it('should use same event emitter', function (done) {
+		var oldValue = nconf.get('singleHostCluster');
+		pubsub.on('dummyEvent', function (message) {
+			assert.equal(message.foo, 4);
+			nconf.set('singleHostCluster', oldValue);
+			pubsub.removeAllListeners('dummyEvent');
 			pubsub.reset();
 			done();
 		});
-		pubsub.publish('testEvent', { foo: 2 });
+		pubsub.publish('dummyEvent', { foo: 4 });
 	});
 });