diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 00000000..a5f7fcee
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,5 @@
+[report]
+omit =
+    */python?.?/*
+    */site-packages/nose/*
+    *__init__*
diff --git a/.travis.yml b/.travis.yml
index 22d99d81..e21c6b25 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,13 +3,15 @@ language: python
 matrix:
   fast_finish: true
   include:
-    #- python: "3.4.2"
-    #env: TOXENV=py34
+    - python: "2.7"
+      env: TOXENV=py27
+    - python: "3.5"
+      env: TOXENV=py35
+    - python: "3.6"
+      env: TOXENV=py36
     - python: "3.4.2"
       env: TOXENV=lint
-    #- python: "3.5"
-    #  env: TOXENV=py35
-    #- python: "3.6"
-    #  env: TOXENV=py36
+install: pip install -U tox coveralls
 script: tox
 cache: pip
+after_success: coveralls
diff --git a/requirements.txt b/requirements.txt
index 7fd41edc..03c5fdd6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,2 @@
-flake8
-pylint
-requests
-tox
 pytz
+requests
diff --git a/requirements_tests.txt b/requirements_tests.txt
new file mode 100644
index 00000000..e07ebba6
--- /dev/null
+++ b/requirements_tests.txt
@@ -0,0 +1,6 @@
+coveralls
+flake8
+mock
+pylint
+pytest
+tox
diff --git a/setup.cfg b/setup.cfg
index b88034e4..bec0b5e4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,2 +1,6 @@
 [metadata]
 description-file = README.md
+
+[tool:pytest]
+testpaths = tests
+norecursedirs = .git
diff --git a/setup.py b/setup.py
index 877de375..98d3feb2 100644
--- a/setup.py
+++ b/setup.py
@@ -14,6 +14,7 @@
     license='LGPLv3+',
     include_package_data=True,
     install_requires=['requests', 'pytz'],
+    test_suite='tests',
     keywords=[
         'ring',
         'door bell',
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 00000000..35ce998d
--- /dev/null
+++ b/tests/__init__.py
@@ -0,0 +1 @@
+"""Tests for Ring Door Bell components."""
diff --git a/tests/test_ring.py b/tests/test_ring.py
new file mode 100644
index 00000000..60381192
--- /dev/null
+++ b/tests/test_ring.py
@@ -0,0 +1,219 @@
+"""The tests for the Ring platform."""
+import unittest
+try:
+    import mock
+except ImportError:
+    from unittest import mock
+
+USERNAME = 'foo'
+PASSWORD = 'bar'
+
+
+def mocked_requests_get(*args, **kwargs):
+    """Mock requests.get invocations."""
+    class MockResponse:
+        """Class to represent a mocked response."""
+
+        def __init__(self, json_data, status_code):
+            """Initialize the mock response class."""
+            self.json_data = json_data
+            self.status_code = status_code
+
+        def json(self):
+            """Return the json of the response."""
+            return self.json_data
+
+    if str(args[0]).startswith('https://api.ring.com/clients_api/session'):
+        return MockResponse({
+            "profile": {
+                "authentication_token": "12345678910",
+                "email": "foo@bar.org",
+                "features": {
+                    "chime_dnd_enabled": False,
+                    "chime_pro_enabled": True,
+                    "delete_all_enabled": True,
+                    "delete_all_settings_enabled": False,
+                    "device_health_alerts_enabled": True,
+                    "floodlight_cam_enabled": True,
+                    "live_view_settings_enabled": True,
+                    "lpd_enabled": True,
+                    "lpd_motion_announcement_enabled": False,
+                    "multiple_calls_enabled": True,
+                    "multiple_delete_enabled": True,
+                    "nw_enabled": True,
+                    "nw_larger_area_enabled": False,
+                    "nw_user_activated": False,
+                    "owner_proactive_snoozing_enabled": True,
+                    "power_cable_enabled": False,
+                    "proactive_snoozing_enabled": False,
+                    "reactive_snoozing_enabled": False,
+                    "remote_logging_format_storing": False,
+                    "remote_logging_level": 1,
+                    "ringplus_enabled": True,
+                    "starred_events_enabled": True,
+                    "stickupcam_setup_enabled": True,
+                    "subscriptions_enabled": True,
+                    "ujet_enabled": False,
+                    "video_search_enabled": False,
+                    "vod_enabled": False},
+                "first_name": "Foo",
+                "id": 999999,
+                "last_name": "Bar"}
+        }, 201)
+    elif str(args[0])\
+            .startswith("https://api.ring.com/clients_api/ring_devices"):
+        return MockResponse({
+            "authorized_doorbots": [],
+            "chimes": [
+                {
+                    "address": "123 Main St",
+                    "alerts": {"connection": "online"},
+                    "description": "Downstairs",
+                    "device_id": "abcdef123",
+                    "do_not_disturb": {"seconds_left": 0},
+                    "features": {"ringtones_enabled": True},
+                    "firmware_version": "1.2.3",
+                    "id": 999999,
+                    "kind": "chime",
+                    "latitude": 12.000000,
+                    "longitude": -70.12345,
+                    "owned": True,
+                    "owner": {
+                        "email": "foo@bar.org",
+                        "first_name": "Marcelo",
+                        "id": 999999,
+                        "last_name": "Bar"},
+                    "settings": {
+                        "ding_audio_id": None,
+                        "ding_audio_user_id": None,
+                        "motion_audio_id": None,
+                        "motion_audio_user_id": None,
+                        "volume": 2},
+                    "time_zone": "America/New_York"}],
+            "doorbots": [
+                {
+                    "address": "123 Main St",
+                    "alerts": {"connection": "online"},
+                    "battery_life": 4081,
+                    "description": "Front Door",
+                    "device_id": "aacdef123",
+                    "external_connection": False,
+                    "features": {
+                        "advanced_motion_enabled": False,
+                        "motion_message_enabled": False,
+                        "motions_enabled": True,
+                        "people_only_enabled": False,
+                        "shadow_correction_enabled": False,
+                        "show_recordings": True},
+                    "firmware_version": "1.4.26",
+                    "id": 987652,
+                    "kind": "lpd_v1",
+                    "latitude": 12.000000,
+                    "longitude": -70.12345,
+                    "motion_snooze": None,
+                    "owned": True,
+                    "owner": {
+                        "email": "foo@bar.org",
+                        "first_name": "Foo",
+                        "id": 999999,
+                        "last_name": "Bar"},
+                    "settings": {
+                        "chime_settings": {
+                            "duration": 3,
+                            "enable": True,
+                            "type": 0},
+                        "doorbell_volume": 1,
+                        "enable_vod": True,
+                        "live_view_preset_profile": "highest",
+                        "live_view_presets": [
+                            "low",
+                            "middle",
+                            "high",
+                            "highest"],
+                        "motion_announcement": False,
+                        "motion_snooze_preset_profile": "low",
+                        "motion_snooze_presets": [
+                            "none",
+                            "low",
+                            "medium",
+                            "high"]},
+                    "subscribed": True,
+                    "subscribed_motions": True,
+                    "time_zone": "America/New_York"}]
+        }, 200)
+    elif str(args[0]).startswith("https://api.ring.com/clients_api/doorbots"):
+        return MockResponse([{
+            "answered": False,
+            "created_at": "2017-03-05T15:03:40.000Z",
+            "events": [],
+            "favorite": False,
+            "id": 987654321,
+            "kind": "motion",
+            "recording": {"status": "ready"},
+            "snapshot_url": ""
+        }], 200)
+
+
+class TestRing(unittest.TestCase):
+    """Test the Ring."""
+
+    @mock.patch('requests.Session.get', side_effect=mocked_requests_get)
+    @mock.patch('requests.Session.post', side_effect=mocked_requests_get)
+    def test_basic_attributes(self, get_mock, post_mock):
+        """Test the Ring class and methods."""
+        from ring_doorbell import Ring
+
+        myring = Ring(USERNAME, PASSWORD, persist_token=True)
+        self.assertTrue(myring.is_connected)
+        self.assertIsInstance(myring.features, dict)
+        self.assertFalse(myring.debug)
+        self.assertEqual(1, len(myring.chimes))
+        self.assertNotEqual(2, len(myring.doorbells))
+        self.assertTrue(myring._persist_token)
+        self.assertEquals('http://localhost/', myring._push_token_notify_url)
+
+
+class TestRingChime(unittest.TestCase):
+    """Test the Ring Chime object."""
+
+    @mock.patch('requests.Session.get', side_effect=mocked_requests_get)
+    @mock.patch('requests.Session.post', side_effect=mocked_requests_get)
+    def test_chime_attributes(self, get_mock, post_mock):
+        """Test the Ring Chime class and methods."""
+        from ring_doorbell import Ring
+
+        myring = Ring(USERNAME, PASSWORD, persist_token=True)
+        dev = myring.chimes[0]
+
+        self.assertEqual('123 Main St', dev.address)
+        self.assertNotEqual(99999, dev.account_id)
+        self.assertEqual('abcdef123', dev.id)
+        self.assertEqual('chime', dev.kind)
+        self.assertIsNotNone(dev.latitude)
+        self.assertEqual('America/New_York', dev.timezone)
+        self.assertEqual(2, dev.volume)
+
+
+class TestRingDoorBell(unittest.TestCase):
+    """Test the Ring DoorBell object."""
+
+    @mock.patch('requests.Session.get', side_effect=mocked_requests_get)
+    @mock.patch('requests.Session.post', side_effect=mocked_requests_get)
+    def test_doorbell_attributes(self, get_mock, post_mock):
+        """Test the Ring DoorBell class and methods."""
+        from ring_doorbell import Ring
+
+        myring = Ring(USERNAME, PASSWORD, persist_token=True)
+        dev = myring.doorbells[0]
+
+        self.assertEqual(987652, dev.account_id)
+        self.assertEqual('123 Main St', dev.address)
+        self.assertEqual('lpd_v1', dev.kind)
+        self.assertEqual(-70.12345, dev.longitude)
+        self.assertEqual('America/New_York', dev.timezone)
+        self.assertEqual(1, dev.volume)
+
+        self.assertIsInstance(dev.history(limit=1, kind='motion'), list)
+        self.assertEqual(0, len(dev.history(limit=1, kind='ding')))
+
+        self.assertEqual('Mechanical', dev.existing_doorbell_type)
diff --git a/tox.ini b/tox.ini
index cff51f13..2993fe27 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,10 +1,17 @@
 [tox]
-envlist = py34, py35, py36, lint
+envlist = py27, py35, py36, lint
 skip_missing_interpreters = True
 
 [testenv]
 setenv =
     PYTHONPATH = {toxinidir}:{toxinidir}/ring_doorbell
+whitelist_externals = /usr/bin/env
+install_command = /usr/bin/env LANG=C.UTF-8 pip install {opts} {packages}
+commands =
+    py.test --verbose --color=auto --duration=0
+deps =
+    -r{toxinidir}/requirements.txt
+    -r{toxinidir}/requirements_tests.txt
 
 [testenv:lint]
 ignore_errors = True