diff -r b64c8c35c67d -r d2e6ee099125 server/src/tests/Controllers/LanguageControllerTest.php
--- a/server/src/tests/Controllers/LanguageControllerTest.php	Sat Jun 10 22:43:58 2017 +0200
+++ b/server/src/tests/Controllers/LanguageControllerTest.php	Mon Jun 12 14:53:59 2017 +0200
@@ -70,8 +70,10 @@
     }
 }', true));
 
-        $response = $this->get('/api/v1/stats/languages/')->assertTrue($this->response->isOk(), $this->response->content());
-        $this->seeJsonEquals(['languages' => [
+        $response = $this->get('/api/v1/stats/languages/');
+        $response
+            ->assertStatus(200)
+            ->assertJson(['languages' => [
                 'http://lexvo.org/id/iso639-3/fra' => 1669,
                 'http://lexvo.org/id/iso639-3/gsw' => 851,
                 'http://lexvo.org/id/iso639-3/bre' => 403,