diff -r c731ab9b934d -r 7fba86fa8604 server/src/tests/Controllers/ThemeControllerTest.php
--- a/server/src/tests/Controllers/ThemeControllerTest.php	Mon Oct 31 14:24:23 2016 +0100
+++ b/server/src/tests/Controllers/ThemeControllerTest.php	Thu Nov 03 01:52:26 2016 +0100
@@ -27,6 +27,9 @@
             'index' => env('ELASTICSEARCH_INDEX'),
             'body' => [
                 'size' => 0,
+                'query' =>[
+                    'match_all' => []
+                ],
                 'aggs' => [
                     "subjects" => [
                         "nested" => [ "path" => "subject" ],
@@ -116,6 +119,9 @@
             'index' => env('ELASTICSEARCH_INDEX'),
             'body' => [
                 'size' => 0,
+                'query' =>[
+                    'match_all' => []
+                ],
                 'aggs' => [
                     "subjects" => [
                         "nested" => [ "path" => "subject" ],
@@ -212,6 +218,9 @@
             'index' => env('ELASTICSEARCH_INDEX'),
             'body' => [
                 'size' => 0,
+                'query' =>[
+                    'match_all' => []
+                ],
                 'aggs' => [
                     "subjects" => [
                         "nested" => [ "path" => "subject" ],
@@ -276,6 +285,9 @@
             'index' => env('ELASTICSEARCH_INDEX'),
             'body' => [
                 'size' => 0,
+                'query' =>[
+                    'match_all' => []
+                ],
                 'aggs' => [
                     "subjects" => [
                         "nested" => [ "path" => "subject" ],
@@ -372,6 +384,9 @@
             'index' => env('ELASTICSEARCH_INDEX'),
             'body' => [
                 'size' => 0,
+                'query' =>[
+                    'match_all' => []
+                ],
                 'aggs' => [
                     "subjects" => [
                         "nested" => [ "path" => "subject" ],
@@ -457,6 +472,9 @@
             'index' => env('ELASTICSEARCH_INDEX'),
             'body' => [
                 'size' => 0,
+                'query' =>[
+                    'match_all' => []
+                ],
                 'aggs' => [
                     "subjects" => [
                         "nested" => [ "path" => "subject" ],
@@ -542,6 +560,9 @@
             'index' => env('ELASTICSEARCH_INDEX'),
             'body' => [
                 'size' => 0,
+                'query' =>[
+                    'match_all' => []
+                ],
                 'aggs' => [
                     "subjects" => [
                         "nested" => [ "path" => "subject" ],