diff --git a/src/rapt/client.py b/src/rapt/client.py
index 2db9824..335af28 100644
--- a/src/rapt/client.py
+++ b/src/rapt/client.py
@@ -51,8 +51,6 @@ class Client():
                 raise HttpClientException(response.reason, response.status)
 
     async def get_auth_headers(self):
-        if self.expires is not None:
-            logger.trace("DATE COMP: " + str(self.expires <= datetime.now()))
         if self.expires is None or self.expires <= datetime.now():
             await self.get_jwt_token()
 
diff --git a/tests/test_client.py b/tests/test_client.py
new file mode 100644
index 0000000..12a55ee
--- /dev/null
+++ b/tests/test_client.py
@@ -0,0 +1,24 @@
+import pytest
+import json
+from aiohttp import web
+from aioresponses import aioresponses
+from rapt.client import Client
+
+
+@pytest.fixture
+async def client(aiohttp_client):
+    app = web.Application()
+#    session = await aiohttp_client(app)
+    yield Client("test", "test", None)
+
+async def test_get_hydrometers(client):
+    with aioresponses() as responses:
+        responses.post("https://id.rapt.io/connect/token", payload=json_reader("./tests/json/token_response.json"), repeat=1)
+        headers1 = await client.get_auth_headers()
+        headers2 = await client.get_auth_headers()
+
+        assert headers1 == headers2
+
+def json_reader(path):
+    with open(path) as f:
+        return json.load(f)