diff --git a/tests/src/python/test_qgsserver_accesscontrol.py b/tests/src/python/test_qgsserver_accesscontrol.py
index 7e0751b7db01..0a52e5490125 100644
--- a/tests/src/python/test_qgsserver_accesscontrol.py
+++ b/tests/src/python/test_qgsserver_accesscontrol.py
@@ -306,7 +306,7 @@ def test_wms_getmap(self):
             "LAYERS": "Country,Hello",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -323,7 +323,7 @@ def test_wms_getmap(self):
             "LAYERS": "Hello",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -339,7 +339,7 @@ def test_wms_getmap(self):
             "LAYERS": "Country",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -363,7 +363,7 @@ def test_wms_getfeatureinfo_hello(self):
             "QUERY_LAYERS": "Hello",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857",
@@ -402,7 +402,7 @@ def test_wms_getfeatureinfo_hello2(self):
             "QUERY_LAYERS": "Hello",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857",
@@ -432,7 +432,7 @@ def test_wms_getfeatureinfo_country(self):
             "QUERY_LAYERS": "Country",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857",
@@ -854,7 +854,7 @@ def test_wms_getmap_subsetstring(self):
             "LAYERS": "Country,Hello_SubsetString",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -871,7 +871,7 @@ def test_wms_getmap_subsetstring(self):
             "LAYERS": "Hello_SubsetString",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -894,7 +894,7 @@ def test_wms_getmap_subsetstring_with_filter(self):
             "FILTER": "Hello_Filter_SubsetString:\"pkuid\" IN ( 7 , 8 )",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -912,7 +912,7 @@ def test_wms_getmap_subsetstring_with_filter(self):
             "FILTER": "Hello_Filter_SubsetString:\"pkuid\" IN ( 7 , 8 )",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -931,7 +931,7 @@ def test_wms_getmap_projectsubsetstring(self):
             "LAYERS": "Hello_Project_SubsetString",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -948,7 +948,7 @@ def test_wms_getmap_projectsubsetstring(self):
             "LAYERS": "Hello_Project_SubsetString",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857"
@@ -966,7 +966,7 @@ def test_wms_getfeatureinfo_subsetstring(self):
             "QUERY_LAYERS": "Hello_SubsetString",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857",
@@ -1002,7 +1002,7 @@ def test_wms_getfeatureinfo_subsetstring2(self):
             "QUERY_LAYERS": "Hello_SubsetString",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857",
@@ -1038,7 +1038,7 @@ def test_wms_getfeatureinfo_projectsubsetstring(self):
             "QUERY_LAYERS": "Hello_Project_SubsetString",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857",
@@ -1147,7 +1147,7 @@ def test_wms_getfeatureinfo_subsetstring_with_filter(self):
             "FILTER": "Hello_Filter_SubsetString:\"pkuid\" IN ( 7 , 8 )",
             "STYLES": "",
             "FORMAT": "image/png",
-            "BBOX": "-16817707,-4710778,5696513,14587125",
+            "BBOX": "-16817707,-6318936.5,5696513,16195283.5",
             "HEIGHT": "500",
             "WIDTH": "500",
             "SRS": "EPSG:3857",