diff --git a/.gitignore b/.gitignore
index 2b09e66..1794aaa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,5 @@
 *.json
 .tox
 build
+__pycache__/
+
diff --git a/wallabag_api/testcfg.ini b/wallabag_api/testcfg.ini
new file mode 100644
index 0000000..2323293
--- /dev/null
+++ b/wallabag_api/testcfg.ini
@@ -0,0 +1,6 @@
+[Test Configuration]
+grant_type = password
+client_id = 
+client_secret = 
+username = 
+password = 
diff --git a/wallabag_api/wallabag.py b/wallabag_api/wallabag.py
index 62c35d5..e91ce08 100644
--- a/wallabag_api/wallabag.py
+++ b/wallabag_api/wallabag.py
@@ -380,7 +380,7 @@ class Wallabag(object):
         Permanently remove one tag for an entry
 
         :param entry: \w+ an integer The Entry ID
-        :param tag: string The Tag
+        :param tag: integer The Tag ID
         :return data related to the ext
         """
         params = {'access_token': self.token}
diff --git a/wallabag_api/wallabag_test.py b/wallabag_api/wallabag_test.py
index 056ac5c..1e3bb4e 100644
--- a/wallabag_api/wallabag_test.py
+++ b/wallabag_api/wallabag_test.py
@@ -1,121 +1,181 @@
 # coding: utf-8
+import asyncio
+import configparser
 import datetime
+import os
+import sys
+import uuid
 import unittest
-from wallabag import Wallabag
+
+import aiohttp
+from wallabag_api.wallabag import Wallabag
+
+ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
+CONFIG_PATH = os.path.join(ROOT_DIR, "testcfg.ini")
+
+
+def load_test_config(path):
+    config = configparser.ConfigParser()
+    config.read(path)
+    return config["Test Configuration"]
+
+
+def run_async(f):
+    def wrapper(*args, **kwargs):
+        coro = asyncio.coroutine(f)
+        future = coro(*args, **kwargs)
+        loop = asyncio.get_event_loop()
+        return loop.run_until_complete(future)
+
+    return wrapper
 
 
 class TestWallabag(unittest.TestCase):
 
-    host = 'http://localhost:8000'
-    client_id = ''
-    client_secret = ''
-    token = ''
+    entry_data = {
+        "title": "foobar title",
+        "url": "https://somwhere.over.the.raibow.com/",
+        "tags": ["foo", "bar"],
+        "starred": 0,
+        "archive": 0,
+        "content": "<p>Additional content</p>",
+        "language": "FR",
+        "published_at": datetime.datetime.now(),
+        "authors": "John Doe",
+        "public": 0,
+        "original_url": "http://localhost",
+    }
 
-    def setUp(self):
-        access_token = self.test_get_token()
-        self.format = 'json'
-        self.w = Wallabag(host=self.host,
-                          token=access_token,
-                          client_id=self.client_id,
-                          client_secret=self.client_secret)
+    @classmethod
+    @run_async
+    async def setUpClass(cls):
+        cls._configuration = dict(load_test_config(CONFIG_PATH))
+        cls.access_token = await Wallabag.get_token(**cls._configuration)
+        # Open connection to wallabag
+        cls.w = Wallabag(
+            host=cls._configuration["host"],
+            token=cls.access_token,
+            client_id=cls._configuration["client_id"],
+            client_secret=cls._configuration["client_secret"],
+            aio_sess=aiohttp.ClientSession(),
+        )
+        # Create an entry for the tests
+        cls.entry = await cls.w.post_entries(**cls.entry_data)
 
-    def test_get_token(self):
-        params = {"grant_type": "password",
-                  "client_id":
-                  '1_4wqe1riwt0qoks844kwc4go08koogkgk88go4cckkwg0408kcg',
-                  "client_secret": '4mzw3qwi1xyc0cks4k80s4c8kco40wwkkkw0g40kwk4o4c44co',
-                  "username": 'wallabag',
-                  "password": 'wallabag'}
-        print(self.host)
-        data = Wallabag.get_token(host=self.host, **params)
-        print(data)
-        self.assertTrue(isinstance(data, str), True)
-        return data
+    @classmethod
+    def tearDownClass(cls):
+        asyncio.get_event_loop().run_until_complete(
+            cls.w.delete_entries(cls.entry["id"])
+        )
+        asyncio.get_event_loop().run_until_complete(cls.w.aio_sess.close())
 
-    def create_entry(self):
-        title = 'foobar title'
-        url = 'https://somwhere.over.the.raibow.com/'
-        tags = ['foo', 'bar']
-        starred = 0
-        archive = 0
-        content = '<p>Additional content</p>'
-        language = 'FR'
-        published_at = datetime.datetime.now()
-        authors = 'John Doe'
-        public = 0
-        original_url = 'http://localhost'
-        data = self.w.post_entries(url, title, tags, starred, archive, content, language, published_at, authors,
-                                   public, original_url)
+    @run_async
+    async def test_get_token(self):
+        data = await Wallabag.get_token(**self._configuration)
+        print(data, file=sys.stderr)
+        self.assertIsInstance(data, str)
 
-        return data
-
-    def test_get_entries(self):
-        params = {'delete': 0,
-                  'sort': 'created',
-                  'order': 'desc',
-                  'page': 1,
-                  'perPage': 30,
-                  'tags': []}
-        data = self.w.get_entries(**params)
+    @run_async
+    async def test_get_entries(self):
+        data = await self.w.get_entries(
+            **{
+                "delete": 0,
+                "sort": "created",
+                "order": "desc",
+                "page": 1,
+                "perPage": 30,
+                "tags": [],
+            }
+        )
         self.assertIsInstance(data, dict)
 
-    def test_get_entry(self):
-        entry = 1
-        self.assertTrue(isinstance(entry, int), True)
-        data = self.w.get_entry(entry)
-        self.assertTrue(data, str)
+    @run_async
+    async def test_get_entry(self):
+        entry_id = self.entry["id"]
+        self.assertIsInstance(entry_id, int)
+        data = await self.w.get_entry(entry_id)
+        self.assertIsInstance(data, dict)
 
-    def test_get_entry_tags(self):
-        entry = 1
-        self.assertTrue(isinstance(entry, int), True)
-        data = self.w.get_entry_tags(entry)
+    @run_async
+    async def test_get_entry_tags(self):
+        entry_id = self.entry["id"]
+        self.assertIsInstance(entry_id, int)
+        data = await self.w.get_entry_tags(entry_id)
+        tag_names = [t["label"] for t in data]
+        self.assertIsInstance(data, list)
+        self.assertEquals(self.entry_data["tags"], tag_names)
+
+    @run_async
+    async def test_get_tags(self):
+        data = await self.w.get_tags()
         self.assertIsInstance(data, list)
 
-    def test_get_tags(self):
-        data = self.w.get_tags()
-        self.assertIsInstance(data, list)
+    @run_async
+    async def test_post_entries(self):
+        entry_data = self.entry_data.copy()
+        entry_data["url"] = "https://example.org"
+        data = await self.w.post_entries(**entry_data)
+        self.assertTrue(data, True)
+        self.assertIsInstance(data["id"], int)
+        await self.w.delete_entries(data["id"])
 
-    def test_post_entries(self):
-        data = self.create_entry()
+    @run_async
+    async def test_patch_entries(self):
+        entry_id = self.entry["id"]
+        self.assertIsInstance(entry_id, int)
+        data = await self.w.patch_entries(
+            entry_id,
+            **{
+                "title": "I change the title",
+                "archive": 0,
+                "tags": ["bimbo", "pipo"],
+                "order": "asc",
+                "star": 0,
+                "delete": 0,
+            },
+        )
+        self.assertTrue(data)
+
+    @run_async
+    async def test_delete_entries(self):
+        entry_id = await self._create_entry()
+        self.assertIsInstance(entry_id, int)
+        data = await self.w.delete_entries(entry_id)
         self.assertTrue(data, True)
 
-    def test_patch_entries(self):
-        entry = 1
-        params = {'title': 'I change the title',
-                  'archive': 0,
-                  'tags': ["bimbo", "pipo"],
-                  'order': 'asc',
-                  'star': 0,
-                  'delete': 0}
-        self.assertTrue(isinstance(entry, int), True)
-        self.assertTrue(isinstance(params, dict), True)
-        data = self.w.patch_entries(entry, **params)
+    @run_async
+    async def test_post_entry_tags(self):
+        entry_id = self.entry["id"]
+        self.assertIsInstance(entry_id, int)
+        tags = ["foo", "bar"]
+        self.assertIsInstance(tags, list)
+        data = await self.w.post_entry_tags(entry_id, tags)
         self.assertTrue(data, True)
 
-    def test_delete_entries(self):
-        entry = self.create_entry()
-        self.assertTrue(isinstance(entry['id'], int), True)
-        data = self.w.delete_entries(entry['id'])
-        self.assertTrue(data, True)
+    @run_async
+    async def test_delete_entry_tag(self):
+        entry_id = await self._create_entry()
+        tag_id = 1
+        self.assertIsInstance(entry_id, int)
+        self.assertIsInstance(tag_id, int)
+        resp = await self.w.delete_entry_tag(entry_id, tag_id)
+        self.assertIsInstance(resp["tags"], list)
+        resp_tags_id = [t["id"] for t in resp["tags"]]
+        self.assertEquals(1, len(resp_tags_id))
+        self.assertFalse(tag_id in resp_tags_id)
+        await self._delete_entry(entry_id)
 
-    def test_post_entry_tags(self):
-        entry = 1
-        self.assertTrue(isinstance(entry, int), True)
-        tags = ['foo', 'bar']
-        self.assertTrue(isinstance(tags, list), True)
-        data = self.w.post_entry_tags(entry, tags)
-        self.assertTrue(data, True)
+    async def _create_entry(self):
+        data = self.entry_data.copy()
+        data["title"] = "Some title 2"
+        data["url"] = f"https://somwhere.over.the.raibow.com/{uuid.uuid4()}"
+        entry = await self.w.post_entries(**data)
+        self.assertIsInstance(entry["id"], int)
+        return entry["id"]
 
-    """
-    def test_delete_entry_tag(self):
-        entry = self.create_entry()
-        tag = 'bar'
-        self.assertTrue(isinstance(entry['id'], int), True)
-        self.assertTrue(isinstance(tag, str), True)
-        resp = self.w.delete_entry_tag(entry['id'], tag)
-        self.assertTrue(resp, True)
-    """
+    async def _delete_entry(self, entry_id):
+        await self.w.delete_entries(entry_id)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     unittest.main()