DRIVERS-3472 test maxScramIterations=4096

Author: connorsmacd

source/uri-options/tests/auth-options.json

@@ -32,6 +32,15 @@ tests:
         auth: ~
         options:
             maxScramIterations: 123456
+    -
+        description: "maxScramIterations of exactly 4096 does not cause a warning"
+        uri: "mongodb://example.com/?maxScramIterations=4096"
+        valid: true
+        warning: false
+        hosts: ~
+        auth: ~
+        options:
+            maxScramIterations: 4096
     -
         description: "maxScramIterations with value less than 4096 causes a warning"
         uri: "mongodb://example.com/?maxScramIterations=4095"