PYTHON-2482 Test Versioned API with a server started with acceptAPIVersion2

Author: ShaneHarvey

.evergreen/config.yml

@@ -2025,18 +2025,25 @@ axes:
         variables:
           SETDEFAULTENCODING: "cp1251"
 
-  - id: requireApiVersion
-    display_name: "requireApiVersion"
+  - id: versionedApi
+    display_name: "versionedApi"
     values:
+      # Test against a cluster with requireApiVersion=1.
       - id: "requireApiVersion1"
         display_name: "requireApiVersion1"
-        tags: [ "requireApiVersion_tag" ]
+        tags: [ "versionedApi_tag" ]
         variables:
           # REQUIRE_API_VERSION is set to make drivers-evergreen-tools
           # start a cluster with the requireApiVersion parameter.
           REQUIRE_API_VERSION: "1"
           # MONGODB_API_VERSION is the apiVersion to use in the test suite.
           MONGODB_API_VERSION: "1"
+      # Test against a cluster acceptAPIVersion2 but without requireApiVersion=0.
+      - id: "acceptAPIVersion2"
+        display_name: "acceptAPIVersion2"
+        tags: [ "versionedApi_tag" ]
+        variables:
+          ORCHESTRATION_FILE: "versioned-api-testing.json"
 
 buildvariants:
 - matrix_name: "tests-all"
@@ -2625,8 +2632,8 @@ buildvariants:
     platform: ubuntu-16.04
     python-version: ["2.7", "3.9"]
     auth: "auth"
-    requireApiVersion: "*"
-  display_name: "requireApiVersion ${python-version}"
+    versionedApi: "*"
+  display_name: "Versioned API ${versionedApi} ${python-version}"
   tasks:
     # Versioned API was introduced in MongoDB 4.7
     - "test-latest-standalone"

test/versioned-api/crud-api-version-1-strict.json

@@ -141,6 +141,7 @@
     },
     {
       "description": "aggregate on database appends declared API version",
+      "skipReason": "DRIVERS-1505 $listLocalSessions is not supported in API version 1",
       "operations": [
         {
           "name": "aggregate",

test/versioned-api/test-commands-deprecation-errors.json

@@ -6,7 +6,8 @@
       "minServerVersion": "4.7",
       "serverParameters": {
         "enableTestCommands": true,
-        "acceptAPIVersion2": true
+        "acceptAPIVersion2": true,
+        "requireApiVersion": false
       }
     }
   ],