1 files changed, 1 insertions, 23 deletions
diff --git a/jstests/noPassthroughWithMongod/create_indexes_shell_helper.js b/jstests/noPassthroughWithMongod/create_indexes_shell_helper.js
index 6d9937139ae..8a36f7ee11e 100644
--- a/jstests/noPassthroughWithMongod/create_indexes_shell_helper.js
+++ b/jstests/noPassthroughWithMongod/create_indexes_shell_helper.js
@@ -9,11 +9,8 @@
         var commandsRan = [];
         var insertsRan = [];
         var mockMongo = {
-            forceWriteMode: function(mode) {
-                this._writeMode = mode;
-            },
             writeMode: function() {
-                return this._writeMode;
+                return "commands";
             },
             getSlaveOk: function() {
                 return true;
@@ -22,10 +19,6 @@
                 commandsRan.push({db: db, cmd: cmd, opts: opts});
                 return {ok: 1.0};
             },
-            insert: function(db, indexSpecs, opts) {
-                insertsRan.push({db: db, indexSpecs: indexSpecs, opts: opts});
-                return {ok: 1.0};
-            },
             getWriteConcern: function() {
                 return null;
             },
@@ -58,8 +51,6 @@
         db._mongo = mockMongo;
         db._session = new _DummyDriverSession(mockMongo);
 
-        mockMongo.forceWriteMode("commands");
-
         t.createIndexes([{x: 1}]);
         assert.eq(commandsRan.length, 1);
         assert(commandsRan[0].cmd.hasOwnProperty("createIndexes"));
@@ -79,19 +70,6 @@
         assert.eq(commandsRan.length, 1);
         assert(commandsRan[0].cmd.hasOwnProperty("createIndexes"));
         assert.eq(commandsRan[0].cmd["indexes"][0], {key: {a: 1}, name: "a_1"});
-
-        db.getMongo().forceWriteMode("compatibility");
-
-        commandsRan = [];
-        assert.eq(commandsRan.length, 0);
-        t.createIndex({b: 1});
-        assert.eq(insertsRan.length, 1);
-        assert.eq(insertsRan[0]["indexSpecs"]["ns"], "test.create_indexes_shell_helper");
-        assert.eq(insertsRan[0]["indexSpecs"]["key"], {b: 1});
-        assert.eq(insertsRan[0]["indexSpecs"]["name"], "b_1");
-        // getLastError is called in the course of the bulk insert
-        assert.eq(commandsRan.length, 1);
-        assert(commandsRan[0].cmd.hasOwnProperty("getlasterror"));
     } finally {
         db._mongo = mongo;
         db._session = new _DummyDriverSession(mongo);