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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 Server Side 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.
*/
#include "mongo/platform/basic.h"
#include "mongo/db/query/killcursors_response.h"
#include "mongo/db/clientcursor.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
namespace {
TEST(KillCursorsResponseTest, parseFromBSONSuccess) {
StatusWith<KillCursorsResponse> result = KillCursorsResponse::parseFromBSON(
BSON("cursorsKilled" << BSON_ARRAY(CursorId(123)) << "cursorsNotFound"
<< BSON_ARRAY(CursorId(456) << CursorId(6)) << "cursorsAlive"
<< BSON_ARRAY(CursorId(7) << CursorId(8) << CursorId(9))
<< "cursorsUnknown" << BSONArray() << "ok" << 1.0));
ASSERT_OK(result.getStatus());
KillCursorsResponse response = result.getValue();
ASSERT_EQ(response.cursorsKilled.size(), 1U);
ASSERT_EQ(response.cursorsKilled[0], CursorId(123));
ASSERT_EQ(response.cursorsNotFound.size(), 2U);
ASSERT_EQ(response.cursorsNotFound[0], CursorId(456));
ASSERT_EQ(response.cursorsNotFound[1], CursorId(6));
ASSERT_EQ(response.cursorsAlive.size(), 3U);
ASSERT_EQ(response.cursorsAlive[0], CursorId(7));
ASSERT_EQ(response.cursorsAlive[1], CursorId(8));
ASSERT_EQ(response.cursorsAlive[2], CursorId(9));
ASSERT_EQ(response.cursorsUnknown.size(), 0U);
}
TEST(KillCursorsResponseTest, parseFromBSONSuccessOmitCursorsAlive) {
StatusWith<KillCursorsResponse> result = KillCursorsResponse::parseFromBSON(
BSON("cursorsKilled" << BSON_ARRAY(CursorId(123)) << "cursorsNotFound"
<< BSON_ARRAY(CursorId(456) << CursorId(6)) << "cursorsUnknown"
<< BSON_ARRAY(CursorId(789)) << "ok" << 1.0));
ASSERT_NOT_OK(result.getStatus());
ASSERT_EQ(result.getStatus().code(), ErrorCodes::FailedToParse);
}
TEST(KillCursorsResponseTest, parseFromBSONCommandNotOk) {
StatusWith<KillCursorsResponse> result =
KillCursorsResponse::parseFromBSON(BSON("ok" << 0.0 << "code" << 123 << "errmsg"
<< "does not work"));
ASSERT_NOT_OK(result.getStatus());
ASSERT_EQ(result.getStatus().code(), 123);
ASSERT_EQ(result.getStatus().reason(), "does not work");
}
TEST(KillCursorsResponseTest, parseFromBSONFieldNotArray) {
StatusWith<KillCursorsResponse> result = KillCursorsResponse::parseFromBSON(BSON(
"cursorsKilled" << BSON_ARRAY(CursorId(123)) << "cursorsNotFound"
<< "foobar"
<< "cursorsAlive" << BSON_ARRAY(CursorId(7) << CursorId(8) << CursorId(9))
<< "ok" << 1.0));
ASSERT_NOT_OK(result.getStatus());
ASSERT_EQ(result.getStatus().code(), ErrorCodes::FailedToParse);
}
TEST(KillCursorsResponseTest, parseFromBSONArrayContainsInvalidElement) {
StatusWith<KillCursorsResponse> result = KillCursorsResponse::parseFromBSON(
BSON("cursorsKilled" << BSON_ARRAY(CursorId(123)) << "cursorsNotFound"
<< BSON_ARRAY(CursorId(456) << CursorId(6)) << "cursorsAlive"
<< BSON_ARRAY(CursorId(7) << "foobar" << CursorId(9)) << "ok" << 1.0));
ASSERT_NOT_OK(result.getStatus());
ASSERT_EQ(result.getStatus().code(), ErrorCodes::FailedToParse);
}
TEST(KillCursorsResponseTest, toBSON) {
std::vector<CursorId> killed = {CursorId(123)};
std::vector<CursorId> notFound = {CursorId(456), CursorId(6)};
std::vector<CursorId> alive = {CursorId(7), CursorId(8), CursorId(9)};
std::vector<CursorId> unknown;
KillCursorsResponse response(killed, notFound, alive, unknown);
BSONObj responseObj = response.toBSON();
BSONObj expectedResponse =
BSON("cursorsKilled" << BSON_ARRAY(CursorId(123)) << "cursorsNotFound"
<< BSON_ARRAY(CursorId(456) << CursorId(6)) << "cursorsAlive"
<< BSON_ARRAY(CursorId(7) << CursorId(8) << CursorId(9))
<< "cursorsUnknown" << BSONArray() << "ok" << 1.0);
ASSERT_BSONOBJ_EQ(responseObj, expectedResponse);
}
} // namespace
} // namespace mongo
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