DRIVERS-2524 assert collections are not created on unsupported server (#1428)

Author: kevinAlbs

source/client-side-encryption/tests/legacy/fle2v2-CreateCollection-OldServer.json

@@ -55,6 +55,38 @@
           "result": {
             "errorContains": "Driver support of Queryable Encryption is incompatible with server. Upgrade server to use Queryable Encryption."
           }
+        },
+        {
+          "name": "assertCollectionNotExists",
+          "object": "testRunner",
+          "arguments": {
+            "database": "default",
+            "collection": "enxcol_.encryptedCollection.esc"
+          }
+        },
+        {
+          "name": "assertCollectionNotExists",
+          "object": "testRunner",
+          "arguments": {
+            "database": "default",
+            "collection": "enxcol_.encryptedCollection.ecc"
+          }
+        },
+        {
+          "name": "assertCollectionNotExists",
+          "object": "testRunner",
+          "arguments": {
+            "database": "default",
+            "collection": "enxcol_.encryptedCollection.ecoc"
+          }
+        },
+        {
+          "name": "assertCollectionNotExists",
+          "object": "testRunner",
+          "arguments": {
+            "database": "default",
+            "collection": "encryptedCollection"
+          }
         }
       ]
     }

source/client-side-encryption/tests/legacy/fle2v2-CreateCollection-OldServer.yml

@@ -37,3 +37,25 @@ tests:
           collection: "encryptedCollection"
         result:
           errorContains: "Driver support of Queryable Encryption is incompatible with server. Upgrade server to use Queryable Encryption."
+      # Assert no collections were created.
+      - name: assertCollectionNotExists
+        object: testRunner
+        arguments:
+          database: *database_name
+          collection: &esc_collection_name "enxcol_.encryptedCollection.esc"
+      # ecc collection is no longer created for QEv2
+      - name: assertCollectionNotExists
+        object: testRunner
+        arguments:
+          database: *database_name
+          collection: &ecc_collection_name "enxcol_.encryptedCollection.ecc"
+      - name: assertCollectionNotExists
+        object: testRunner
+        arguments:
+          database: *database_name
+          collection: &ecoc_collection_name "enxcol_.encryptedCollection.ecoc"
+      - name: assertCollectionNotExists
+        object: testRunner
+        arguments:
+          database: *database_name
+          collection: encryptedCollection