Add support for mongodb 8.0 in the test_covered_index test function

Author: vtomasr5

.github/workflows/github-actions.yml

@@ -58,7 +58,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy3.9", "pypy3.10", "pypy3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy3.9", "pypy3.10"]
         MONGODB: [$MONGODB_4_0]
         PYMONGO: [$PYMONGO_3_12]
         include:

mongoengine/mongodb_support.py

@@ -13,6 +13,7 @@
 MONGODB_50 = (5, 0)
 MONGODB_60 = (6, 0)
 MONGODB_70 = (7, 0)
+MONGODB_80 = (8, 0)
 
 
 def get_mongodb_version():

tests/document/test_indexes.py

@@ -9,6 +9,7 @@
 from mongoengine.connection import get_db
 from mongoengine.mongodb_support import (
     MONGODB_42,
+    MONGODB_80,
     get_mongodb_version,
 )
 from mongoengine.pymongo_support import PYMONGO_VERSION
@@ -450,24 +451,40 @@ class Test(Document):
 
         # Need to be explicit about covered indexes as mongoDB doesn't know if
         # the documents returned might have more keys in that here.
-        query_plan = Test.objects(id=obj.id).exclude("a").explain()
-        assert (
-            query_plan["queryPlanner"]["winningPlan"]["inputStage"]["stage"] == "IDHACK"
-        )
-
-        query_plan = Test.objects(id=obj.id).only("id").explain()
-        assert (
-            query_plan["queryPlanner"]["winningPlan"]["inputStage"]["stage"] == "IDHACK"
-        )
-
         mongo_db = get_mongodb_version()
-        query_plan = Test.objects(a=1).only("a").exclude("id").explain()
-        assert (
-            query_plan["queryPlanner"]["winningPlan"]["inputStage"]["stage"] == "IXSCAN"
-        )
-
-        PROJECTION_STR = "PROJECTION" if mongo_db < MONGODB_42 else "PROJECTION_COVERED"
-        assert query_plan["queryPlanner"]["winningPlan"]["stage"] == PROJECTION_STR
+        if mongo_db >= MONGODB_80:
+            query_plan = Test.objects(id=obj.id).exclude("a").explain()
+            assert (
+                query_plan["queryPlanner"]["winningPlan"]["stage"] == "EXPRESS_IXSCAN"
+            )
+
+            query_plan = Test.objects(id=obj.id).only("id").explain()
+            assert (
+                query_plan["queryPlanner"]["winningPlan"]["stage"] == "EXPRESS_IXSCAN"
+            )
+
+            query_plan = Test.objects(a=1).only("a").exclude("id").explain()
+            assert (
+                query_plan["queryPlanner"]["winningPlan"]["stage"] == "EXPRESS_IXSCAN"
+            )
+        elif mongo_db < MONGODB_80:
+            query_plan = Test.objects(id=obj.id).exclude("a").explain()
+            assert (
+                query_plan["queryPlanner"]["winningPlan"]["inputStage"]["stage"] == "IDHACK"
+            )
+
+            query_plan = Test.objects(id=obj.id).only("id").explain()
+            assert (
+                query_plan["queryPlanner"]["winningPlan"]["inputStage"]["stage"] == "IDHACK"
+            )
+
+            query_plan = Test.objects(a=1).only("a").exclude("id").explain()
+            assert (
+                query_plan["queryPlanner"]["winningPlan"]["inputStage"]["stage"] == "IXSCAN"
+            )
+
+            PROJECTION_STR = "PROJECTION" if mongo_db < MONGODB_42 else "PROJECTION_COVERED"
+            assert query_plan["queryPlanner"]["winningPlan"]["stage"] == PROJECTION_STR
 
         query_plan = Test.objects(a=1).explain()
         assert (