diff -r cf0f23803a53 -r 2dba812c7ef2 server/src/tests/Controllers/GeoStatsControllerTest.php
--- a/server/src/tests/Controllers/GeoStatsControllerTest.php	Wed Nov 09 15:05:41 2016 +0100
+++ b/server/src/tests/Controllers/GeoStatsControllerTest.php	Wed Nov 09 23:41:15 2016 +0100
@@ -9,12 +9,12 @@
             'body' => [
                 "size" => 0,
                 "query" => [
-                    'match_all' => []
+                    'match_all' => (object) null
                 ],
                 "aggs" => [
                     "geos" => [
                         "terms" => [
-                            "size" => 0,
+                            "size" => 2147483647,
                             "field" => "geonames_hierarchy"
                         ]
                     ]
@@ -72,12 +72,12 @@
             'body' => [
                 "size" => 0,
                 "query" => [
-                    'match_all' => []
+                    'match_all' => (object) null
                 ],
                 "aggs" => [
                     "geos" => [
                         "terms" => [
-                            "size" => 0,
+                            "size" => 2147483647,
                             "field" => "geonames_hierarchy"
                         ]
                     ]
@@ -135,7 +135,7 @@
                 "aggs" => [
                     "geos" => [
                         "terms" => [
-                            "size" => 0,
+                            "size" => 2147483647,
                             "field" => "geonames_hierarchy"
                         ]
                     ]