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/**
* Copyright (C) 2012 10gen 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.
*/
#include "mongo/platform/basic.h"
#include "mongo/bson/oid.h"
#include "mongo/base/status_with.h"
#include "mongo/s/catalog/type_collection.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/time_support.h"
namespace {
using namespace mongo;
using unittest::assertGet;
TEST(CollectionType, Empty) {
StatusWith<CollectionType> status = CollectionType::fromBSON(BSONObj());
ASSERT_FALSE(status.isOK());
}
TEST(CollectionType, Basic) {
const OID oid = OID::gen();
StatusWith<CollectionType> status = CollectionType::fromBSON(BSON(
CollectionType::fullNs("db.coll")
<< CollectionType::epoch(oid) << CollectionType::updatedAt(Date_t::fromMillisSinceEpoch(1))
<< CollectionType::keyPattern(BSON("a" << 1)) << CollectionType::unique(true)));
ASSERT_TRUE(status.isOK());
CollectionType coll = status.getValue();
ASSERT_TRUE(coll.validate().isOK());
ASSERT(coll.getNs() == NamespaceString{"db.coll"});
ASSERT_EQUALS(coll.getEpoch(), oid);
ASSERT_EQUALS(coll.getUpdatedAt(), Date_t::fromMillisSinceEpoch(1));
ASSERT_EQUALS(coll.getKeyPattern().toBSON(), BSON("a" << 1));
ASSERT_EQUALS(coll.getUnique(), true);
ASSERT_EQUALS(coll.getAllowBalance(), true);
ASSERT_EQUALS(coll.getDropped(), false);
}
TEST(CollectionType, EpochCorrectness) {
CollectionType coll;
coll.setNs(NamespaceString{"db.coll"});
coll.setUpdatedAt(Date_t::fromMillisSinceEpoch(1));
coll.setKeyPattern(KeyPattern{BSON("a" << 1)});
coll.setUnique(false);
coll.setDropped(false);
// Validation will fail because we don't have epoch set. This ensures that if we read a
// collection with no epoch, we will write back one with epoch.
ASSERT_NOT_OK(coll.validate());
// We should be allowed to set empty epoch for dropped collections
coll.setDropped(true);
coll.setEpoch(OID());
ASSERT_OK(coll.validate());
// We should be allowed to set normal epoch for non-dropped collections
coll.setDropped(false);
coll.setEpoch(OID::gen());
ASSERT_OK(coll.validate());
}
TEST(CollectionType, Pre22Format) {
CollectionType coll = assertGet(
CollectionType::fromBSON(BSON("_id"
<< "db.coll"
<< "lastmod" << Date_t::fromMillisSinceEpoch(1) << "dropped"
<< false << "key" << BSON("a" << 1) << "unique" << false)));
ASSERT(coll.getNs() == NamespaceString{"db.coll"});
ASSERT(!coll.getEpoch().isSet());
ASSERT_EQUALS(coll.getUpdatedAt(), Date_t::fromMillisSinceEpoch(1));
ASSERT_EQUALS(coll.getKeyPattern().toBSON(), BSON("a" << 1));
ASSERT_EQUALS(coll.getUnique(), false);
ASSERT_EQUALS(coll.getAllowBalance(), true);
ASSERT_EQUALS(coll.getDropped(), false);
}
TEST(CollectionType, InvalidCollectionNamespace) {
const OID oid = OID::gen();
StatusWith<CollectionType> result = CollectionType::fromBSON(BSON(
CollectionType::fullNs("foo\\bar.coll")
<< CollectionType::epoch(oid) << CollectionType::updatedAt(Date_t::fromMillisSinceEpoch(1))
<< CollectionType::keyPattern(BSON("a" << 1)) << CollectionType::unique(true)));
ASSERT_TRUE(result.isOK());
CollectionType collType = result.getValue();
ASSERT_FALSE(collType.validate().isOK());
}
TEST(CollectionType, BadType) {
const OID oid = OID::gen();
StatusWith<CollectionType> status = CollectionType::fromBSON(
BSON(CollectionType::fullNs() << 1 << CollectionType::epoch(oid)
<< CollectionType::updatedAt(Date_t::fromMillisSinceEpoch(1))
<< CollectionType::keyPattern(BSON("a" << 1))
<< CollectionType::unique(true)));
ASSERT_FALSE(status.isOK());
}
} // namespace
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