diff --git a/.eslintrc b/.eslintrc
index f2a7a0ac5f4a006d35a045ef32167c4194a3cfa6..cfb22942b448eed15ffd00d3cf0c114eadea86f0 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -31,6 +31,7 @@
     "eqeqeq": [
       "error",
       "smart"
-    ]
+    ],
+    "no-console":0
   }
 }
diff --git a/README.md b/README.md
index 549accbbaea6353017e2208fbe7b2f9e58a52eed..d2238231ffed4d6a6c9efa49291c62e57b8ba389 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,6 @@ Handle push notifications for your app, including remote and local notifications
 **Work in progress, please notice that this library is not production-ready yet!**
 
 ## TODO
-- Add tests.
 - Return unified notification object for regular & managed notifications.
 - Add permissions management.
 - Add interactive notifications support.
diff --git a/index.ios.js b/index.ios.js
index ded6b6fbd884330da06d646214911a963848172e..be8adfc8e48d0d64a6f3d26661b10c53c171ab3f 100644
--- a/index.ios.js
+++ b/index.ios.js
@@ -5,15 +5,15 @@
 "use strict";
 import { NativeModules, DeviceEventEmitter } from "react-native";
 import Map from "core-js/library/es6/map";
-var NativeRNNotifications = NativeModules.RNNotifications; // eslint-disable-line no-unused-vars
+let NativeRNNotifications = NativeModules.RNNotifications; // eslint-disable-line no-unused-vars
 
-var DEVICE_NOTIFICATION_RECEIVED_FOREGROUND_EVENT = "notificationReceivedForeground";
-var DEVICE_NOTIFICATION_RECEIVED_BACKGROUND_EVENT = "notificationReceivedBackground";
-var DEVICE_NOTIFICATION_OPENED_EVENT = "notificationOpened";
+export const DEVICE_NOTIFICATION_RECEIVED_FOREGROUND_EVENT = "notificationReceivedForeground";
+export const DEVICE_NOTIFICATION_RECEIVED_BACKGROUND_EVENT = "notificationReceivedBackground";
+export const DEVICE_NOTIFICATION_OPENED_EVENT = "notificationOpened";
 
-var _notificationHandlers = new Map();
+let _notificationHandlers = new Map();
 
-class NotificationsIOS {
+export default class NotificationsIOS {
   /**
    * Attaches a listener to remote notification events while the app is running
    * in the foreground or the background.
@@ -28,11 +28,9 @@ class NotificationsIOS {
     if (type === DEVICE_NOTIFICATION_RECEIVED_FOREGROUND_EVENT ||
         type === DEVICE_NOTIFICATION_RECEIVED_BACKGROUND_EVENT ||
         type === DEVICE_NOTIFICATION_OPENED_EVENT) {
-      var listener = DeviceEventEmitter.addListener(
+      let listener = DeviceEventEmitter.addListener(
         type,
-        (notification) => {
-          handler(notification);
-        }
+        notification => handler(notification)
       );
 
       _notificationHandlers.set(handler, listener);
@@ -47,7 +45,7 @@ class NotificationsIOS {
     if (type === DEVICE_NOTIFICATION_RECEIVED_FOREGROUND_EVENT ||
         type === DEVICE_NOTIFICATION_RECEIVED_BACKGROUND_EVENT ||
         type === DEVICE_NOTIFICATION_OPENED_EVENT) {
-      var listener = _notificationHandlers.get(handler);
+      let listener = _notificationHandlers.get(handler);
       if (!listener) {
         return;
       }
@@ -57,5 +55,3 @@ class NotificationsIOS {
     }
   }
 }
-
-module.exports = NotificationsIOS;
diff --git a/package.json b/package.json
index 6a449d47189dc9455c28165220db8223b1d2a9d6..90ec6664aef13173a59982ec22df8a4eeb95c991 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
     "react native",
     "ios",
     "push-notifications",
+    "push notifications",
     "notifications",
     "notification",
     "react native notifications"
@@ -23,14 +24,20 @@
   },
   "devDependencies": {
     "babel-eslint": "^6.0.2",
+    "babel-preset-es2015": "^6.6.0",
+    "babel-preset-react": "^6.5.0",
+    "babel-register": "^6.7.2",
     "chai": "^3.5.0",
     "chokidar-cli": "^1.2.0",
     "eslint": "^2.7.0",
-    "mocha": "^2.4.5"
+    "mocha": "^2.4.5",
+    "proxyquire": "^1.7.4",
+    "sinon": "^1.17.3",
+    "sinon-chai": "^2.8.0"
   },
   "scripts": {
     "pretest": "./node_modules/.bin/eslint *.js test",
-    "test": "./node_modules/.bin/mocha --reporter spec \"test/*.spec.js\"",
+    "test": "./node_modules/.bin/mocha --compilers js:babel-register --reporter spec \"test/*.spec.js\"",
     "start": "npm run test --silent; ./node_modules/.bin/chokidar \"test/*.js\" \"*.js\" -c 'npm run test --silent' --silent"
   },
   "publishConfig": {
@@ -44,5 +51,11 @@
   "bugs": {
     "url": "https://github.com/wix/react-native-notifications/issues"
   },
-  "main": "index.ios.js"
+  "main": "index.ios.js",
+  "babel": {
+    "presets": [
+      "es2015",
+      "react"
+    ]
+  }
 }
diff --git a/test/index.ios.spec.js b/test/index.ios.spec.js
index 23386a06aad00c643a8af1fbd19cdca33ca7064a..31133bf0b055af25056ad6498ab9c07b6c29fae3 100644
--- a/test/index.ios.spec.js
+++ b/test/index.ios.spec.js
@@ -1,7 +1,81 @@
-var expect = require("chai").expect;
+let expect = require("chai").use(require("sinon-chai")).expect;
+let proxyquire = require("proxyquire");
+let sinon = require("sinon");
 
 describe("NotificationsIOS", function () {
-  it("should pass", function () {
-    expect(true).to.be.true;
+  let deviceEvents = [
+    "notificationReceivedForeground",
+    "notificationReceivedBackground",
+    "notificationOpened"
+  ];
+
+  let addEventListenerSpy, removeEventListenerSpy;
+  let notificationIOS;
+  let someHandler = () => {};
+
+  before(() => {
+    addEventListenerSpy = sinon.spy();
+    removeEventListenerSpy = sinon.spy();
+    notificationIOS = proxyquire("../index.ios", {
+      "react-native": {
+        NativeModules: {
+          RNNotifications: { }
+        },
+        DeviceEventEmitter: {
+          addListener: (...args) => {
+            addEventListenerSpy(...args);
+
+            return { remove: removeEventListenerSpy };
+          }
+        },
+        "@noCallThru": true
+      }
+    }).default;
+  });
+
+  afterEach(() => {
+    addEventListenerSpy.reset();
+    removeEventListenerSpy.reset();
+  });
+
+  after(() => {
+    addEventListenerSpy = null;
+    removeEventListenerSpy = null;
+    notificationIOS = null;
+  });
+
+  describe("Add Event Listener", function () {
+    deviceEvents.forEach(function(event) {
+      it(`should subscribe the given handler to device event: ${event}`, function () {
+        notificationIOS.addEventListener(event, someHandler);
+
+        expect(addEventListenerSpy).to.have.been.calledWith(event, sinon.match.func);
+      });
+    });
+
+    it("should not subscribe to unknown device events", function () {
+      notificationIOS.addEventListener("someUnsupportedEvent", someHandler);
+
+      expect(addEventListenerSpy).to.not.have.been.called;
+    });
+  });
+
+  describe("Remove Event Listener", function () {
+    deviceEvents.forEach(function(event) {
+      it(`should unsubscribe the given handler from device event: ${event}`, function () {
+        notificationIOS.addEventListener(event, someHandler);
+        notificationIOS.removeEventListener(event, someHandler);
+
+        expect(removeEventListenerSpy).to.have.been.calledOnce;
+      });
+    });
+
+    it("should not unsubscribe to unknown device events", function () {
+      let someUnsupportedEvent = "someUnsupportedEvent";
+      notificationIOS.addEventListener(someUnsupportedEvent, someHandler);
+      notificationIOS.removeEventListener(someUnsupportedEvent, someHandler);
+
+      expect(removeEventListenerSpy).to.not.have.been.called;
+    });
   });
 });