diff --git a/core/management/commands/populate.py b/core/management/commands/populate.py
index 68f80458..e03b04b9 100644
--- a/core/management/commands/populate.py
+++ b/core/management/commands/populate.py
@@ -333,7 +333,7 @@ Welcome to the wiki page!
 
             # Counters
             Customer(user=skia, account_id="6568j", amount=0).save()
-            Customer(user=r, account_id="4000", amount=0).save()
+            Customer(user=r, account_id="4000k", amount=0).save()
             p = ProductType(name="Bières bouteilles")
             p.save()
             c = ProductType(name="Cotisations")
@@ -362,6 +362,7 @@ Welcome to the wiki page!
             mde = Counter.objects.filter(name="MDE").first()
             mde.products.add(barb)
             mde.products.add(cble)
+            mde.sellers.add(skia)
             mde.save()
 
             eboutic = Counter.objects.filter(name="Eboutic").first()
@@ -472,6 +473,11 @@ Welcome to the wiki page!
                     start=s.subscription_start)
             s.save()
 
+            # Add barman to counter
+            c = Counter.objects.get(id=2)
+            c.sellers.add(User.objects.get(pk=krophil.pk))
+            c.save()
+
             # Create an election
             public_group = Group.objects.get(id=settings.SITH_GROUP_PUBLIC_ID)
             subscriber_group = Group.objects.get(name=settings.SITH_MAIN_MEMBERS_GROUP)
diff --git a/counter/tests.py b/counter/tests.py
index b8fbbe1e..7337a8d0 100644
--- a/counter/tests.py
+++ b/counter/tests.py
@@ -22,6 +22,112 @@
 #
 #
 
-from django.test import TestCase
+import re
 
-# Create your tests here.
+from pprint import pprint
+from django.test import TestCase
+from django.core.urlresolvers import reverse
+from django.core.management import call_command
+
+from core.models import User
+from counter.models import Counter
+
+
+class CounterTest(TestCase):
+    def setUp(self):
+        call_command("populate")
+        self.skia = User.objects.filter(username="skia").first()
+        self.mde = Counter.objects.filter(name="MDE").first()
+
+    def test_full_click(self):
+        response = self.client.post(reverse("counter:login", kwargs={"counter_id": self.mde.id}), {
+            "username": self.skia.username,
+            "password": "plop"
+        })
+        response = self.client.get(
+            reverse("counter:details", kwargs={"counter_id": self.mde.id}))
+
+        self.assertTrue(
+            'class="link-button">S&#39; Kia</button>' in str(response.content))
+
+        counter_token = re.search(
+            r'name="counter_token" value="([^"]*)"', str(response.content)).group(1)
+
+        response = self.client.post(reverse("counter:details",
+                                            kwargs={"counter_id": self.mde.id}), {
+            "code": "4000k",
+            "counter_token": counter_token,
+        })
+        location = response.get('location')
+
+        response = self.client.get(response.get('location'))
+        self.assertTrue('<p>Richard Batsbak</p>' in str(response.content))
+
+        response = self.client.post(location, {
+            'action': 'refill',
+            'amount': '10',
+            'payment_method': 'CASH',
+            'bank': 'OTHER',
+        })
+        response = self.client.post(location, {
+            'action': 'code',
+            'code': 'BARB',
+        })
+        response = self.client.post(location, {
+            'action': 'code',
+            'code': 'fin',
+        })
+
+        response_get = self.client.get(response.get('location'))
+        self.assertTrue('<p>Client : Richard Batsbak - Nouveau montant : 8.30' in str(response_get.content))
+
+
+class BarmanConnectionTest(TestCase):
+    def setUp(self):
+        call_command("populate")
+        self.krophil = User.objects.get(username="krophil")
+        self.skia = User.objects.get(username="skia")
+        self.skia.customer.account = 800
+        self.krophil.customer.save()
+        self.skia.customer.save()
+
+        self.counter = Counter.objects.filter(id=2).first()
+
+    def test_barman_granted(self):
+        self.client.post(reverse('counter:login', args=[self.counter.id]),
+                         {'username': "krophil",
+                          'password': "plop"})
+        response_get = self.client.get(reverse("counter:details",
+                                               args=[self.counter.id]))
+
+        self.assertTrue(
+            '<p>Entrez un code client : </p>' in str(response_get.content))
+
+    def test_counters_list_barmen(self):
+        self.client.post(reverse('counter:login', args=[self.counter.id]),
+                         {'username': "krophil",
+                          'password': "plop"})
+        response_get = self.client.get(reverse("counter:activity",
+                                               args=[self.counter.id]))
+
+        self.assertTrue(
+            '<li><a href="/user/10/">Kro Phil&#39;</a></li>' in str(response_get.content))
+
+    def test_barman_denied(self):
+        self.client.post(reverse('counter:login', args=[self.counter.id]),
+                         {'username': "skia",
+                          'password': "plop"})
+        response_get = self.client.get(
+            reverse("counter:details", args=[self.counter.id]))
+
+        self.assertTrue('<p>Merci de vous identifier</p>' in str(response_get.content))
+
+    def test_counters_list_no_barmen(self):
+        self.client.post(reverse('counter:login', args=[self.counter.id]),
+                         {'username': "krophil",
+                          'password': "plop"})
+        response_get = self.client.get(
+            reverse("counter:activity", args=[self.counter.id]))
+
+        self.assertFalse(
+            '<li><a href="/user/1/">S&#39; Kia</a></li>' in str(response_get.content))