SERVER-36557 Compute atClusterTime for cluster batch writes and findAndModify

1 files changed, 76 insertions, 0 deletions

diff --git a/src/mongo/s/commands/cluster_insert_test.cpp b/src/mongo/s/commands/cluster_insert_test.cpp
new file mode 100644
index 00000000000..652b9bada42
--- /dev/null
+++ b/src/mongo/s/commands/cluster_insert_test.cpp
@@ -0,0 +1,76 @@
+/**
+ * Copyright (C) 2018 MongoDB Inc.
+ *
+ * This program is free software: you can redistribute it and/or  modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * As a special exception, the copyright holders give permission to link the
+ * code of portions of this program with the OpenSSL library under certain
+ * conditions as described in each individual source file and distribute
+ * linked combinations including the program with the OpenSSL library. You
+ * must comply with the GNU Affero General Public License in all respects
+ * for all of the code used other than as permitted herein. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you do not
+ * wish to do so, delete this exception statement from your version. If you
+ * delete this exception statement from all source files in the program,
+ * then also delete it in the license file.
+ */
+
+#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kDefault
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/db/commands.h"
+#include "mongo/s/commands/cluster_command_test_fixture.h"
+#include "mongo/util/log.h"
+
+namespace mongo {
+namespace {
+
+class ClusterInsertTest : public ClusterCommandTestFixture {
+protected:
+    const BSONObj kInsertCmdTargeted{fromjson("{insert: 'coll', documents: [{'_id': -1}]}")};
+
+    const BSONObj kInsertCmdScatterGather{
+        fromjson("{insert: 'coll', documents: [{'_id': -1}, {'_id': 1}], ordered: false}")};
+
+    void expectInspectRequest(int shardIndex, InspectionCallback cb) override {
+        onCommandForPoolExecutor([&](const executor::RemoteCommandRequest& request) {
+            ASSERT_EQ(kNss.coll(), request.cmdObj.firstElement().valueStringData());
+            cb(request);
+            return BSON("nInserted" << 1);
+        });
+    }
+
+    void expectReturnsSuccess(int shardIndex) override {
+        onCommandForPoolExecutor([this, shardIndex](const executor::RemoteCommandRequest& request) {
+            ASSERT_EQ(kNss.coll(), request.cmdObj.firstElement().valueStringData());
+            return BSON("nInserted" << 1);
+        });
+    }
+};
+
+TEST_F(ClusterInsertTest, NoErrors) {
+    testNoErrors(kInsertCmdTargeted, kInsertCmdScatterGather);
+}
+
+TEST_F(ClusterInsertTest, AttachesAtClusterTimeForSnapshotReadConcern) {
+    testAttachesAtClusterTimeForSnapshotReadConcern(kInsertCmdTargeted, kInsertCmdScatterGather);
+}
+
+TEST_F(ClusterInsertTest, SnapshotReadConcernWithAfterClusterTime) {
+    testSnapshotReadConcernWithAfterClusterTime(kInsertCmdTargeted, kInsertCmdScatterGather);
+}
+
+}  // namespace
+}  // namespace mongo