diff --git a/src/Bundle/ChillPersonBundle/Tests/Controller/AccompanyingPeriodControllerTest.php b/src/Bundle/ChillPersonBundle/Tests/Controller/AccompanyingPeriodControllerTest.php
index 425b00b6c..e841f2615 100644
--- a/src/Bundle/ChillPersonBundle/Tests/Controller/AccompanyingPeriodControllerTest.php
+++ b/src/Bundle/ChillPersonBundle/Tests/Controller/AccompanyingPeriodControllerTest.php
@@ -152,7 +152,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
      *      with : dateClosing: 2015-02-01
      *      with : the last closing motive in list
      * Then the response should redirect to period view
-     * And the next page should have a `.error` element present in page
+     * And the next page should have a `.alert-danger` element present in page
      * 
      * @todo
      */
@@ -174,7 +174,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
               '/fr/person/'.$this->person->getId().'/accompanying-period'),
               'the server redirects to /accompanying-period page');
         $this->assertGreaterThan(0, $this->client->followRedirect()
-                ->filter('.success')->count(),
+                ->filter('.alert-success')->count(),
               "a 'success' element is shown");
     }
     
@@ -186,7 +186,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
      *      with : dateClosing: 2014-01-01
      *      with : the last closing motive in list
      * Then the response should redirect to period view
-     * And the next page should have a `.error` element present in page
+     * And the next page should have a `.alert-danger` element present in page
      * 
      * @todo
      */
@@ -207,8 +207,8 @@ class AccompanyingPeriodControllerTest extends WebTestCase
         $this->assertFalse($this->client->getResponse()->isRedirect(),
               'the server stays on the /close page');
         $this->assertGreaterThan(0, $crawlerResponse
-              ->filter('.error')->count(),
-              "an '.error' element is shown");
+              ->filter('.alert-danger')->count(),
+              "an '.alert-danger' element is shown");
     }
     
     /**
@@ -240,7 +240,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
               '/fr/person/'.$this->person->getId().'/accompanying-period'),
               'the server redirects to /accompanying-period page');
         $this->assertGreaterThan(0, $this->client->followRedirect()
-              ->filter('.success')->count(),
+              ->filter('.alert-success')->count(),
               "a 'success' element is shown");
     }
     
@@ -275,7 +275,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
         
         $this->assertFalse($this->client->getResponse()->isRedirect(),
               'the server stay on form page');
-        $this->assertGreaterThan(0, $crawler->filter('.error')->count(),
+        $this->assertGreaterThan(0, $crawler->filter('.alert-danger')->count(),
               "an 'error' element is shown");
     }
     
@@ -310,7 +310,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
         
         $this->assertFalse($this->client->getResponse()->isRedirect(),
               'the server stay on form page');
-        $this->assertGreaterThan(0, $crawler->filter('.error')->count(),
+        $this->assertGreaterThan(0, $crawler->filter('.alert-danger')->count(),
               "an 'error' element is shown");
     }
     
@@ -351,7 +351,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
         
         $this->assertFalse($this->client->getResponse()->isRedirect(),
               'the server stay on form page');
-        $this->assertGreaterThan(0, $crawlerResponse->filter('.error')->count(),
+        $this->assertGreaterThan(0, $crawlerResponse->filter('.alert-danger')->count(),
               "an 'error' element is shown");
     }
     
@@ -382,7 +382,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
         
         $this->assertFalse($this->client->getResponse()->isRedirect(),
               'the server stay on form page');
-        $this->assertGreaterThan(0, $crawler->filter('.error')->count(),
+        $this->assertGreaterThan(0, $crawler->filter('.alert-danger')->count(),
               "an 'error' element is shown");
     }
     
@@ -424,7 +424,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
         
         $this->assertFalse($this->client->getResponse()->isRedirect(),
               'the server stay on form page');
-        $this->assertGreaterThan(0, $crawlerResponse->filter('.error')->count(),
+        $this->assertGreaterThan(0, $crawlerResponse->filter('.alert-danger')->count(),
               "an 'error' element is shown");
     }
     
@@ -465,7 +465,7 @@ class AccompanyingPeriodControllerTest extends WebTestCase
         
         $this->assertFalse($this->client->getResponse()->isRedirect(),
               'the server stay on form page');
-        $this->assertGreaterThan(0, $crawlerResponse->filter('.error')->count(),
+        $this->assertGreaterThan(0, $crawlerResponse->filter('.alert-danger')->count(),
               "an 'error' element is shown");
     }