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/*GRB*
Gerbera - https://gerbera.io/
test_sql_generators.cc - this file is part of Gerbera.
Copyright (C) 2021-2025 Gerbera Contributors
Gerbera is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
Gerbera 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Gerbera. If not, see <http://www.gnu.org/licenses/>.
$Id$
*/
/// \file test_sql_generators.cc
#include "database/sql_database.h"
#include "sqlite_config_fake.h"
#include <fmt/core.h>
#include <gtest/gtest.h>
class TestDatabase : public SQLDatabase, public std::enable_shared_from_this<SQLDatabase> {
public:
using SQLDatabase::identifier;
TestDatabase(const std::shared_ptr<Config>& config, const std::shared_ptr<Mime>& mime, const std::shared_ptr<ConverterManager>& converterManager)
: SQLDatabase(config, mime, converterManager)
{
table_quote_begin = '[';
table_quote_end = ']';
}
void storeInternalSetting(const std::string& key, const std::string& value) override { }
bool threadCleanupRequired() const override { return false; }
void threadCleanup() override { }
std::shared_ptr<Database> getSelf() override { return this->shared_from_this(); }
void shutdownDriver() override { }
std::string quote(const std::string& str) const override
{
return fmt::format("\"{}\"", str);
}
void del(std::string_view tableName, const std::string& clause, const std::vector<int>& values) override
{
auto query = clause.empty() ?
fmt::format("DELETE FROM {}", identifier(std::string(tableName))) :
fmt::format("DELETE FROM {} WHERE {}", identifier(std::string(tableName)), clause);
lastStatement = query;
}
void execOnly(const std::string& query) override
{
lastStatement = query;
}
void exec(std::string_view tableName, const std::string& query, int objId) override
{
lastStatement = query;
}
int exec(const std::string& query, bool) override
{
lastStatement = query;
return 0;
}
void _exec(const std::string& query) override
{
lastStatement = query;
}
std::shared_ptr<SQLResult> select(const std::string& query) override
{
lastStatement = query;
return {};
}
std::string lastStatement;
};
class DatabaseTest : public ::testing::Test {
public:
void SetUp() override
{
config = std::make_shared<SqliteConfigFake>();
database = std::make_shared<TestDatabase>(config, mime, converterManager);
}
void TearDown() override
{
database = {};
}
protected:
std::shared_ptr<Config> config;
std::shared_ptr<Mime> mime;
std::shared_ptr<ConverterManager> converterManager;
std::shared_ptr<TestDatabase> database;
};
TEST_F(DatabaseTest, BasicFormattingTest)
{
EXPECT_EQ(database->quote("123"), "\"123\"");
EXPECT_EQ(fmt::to_string(database->identifier("id")), "[id]");
}
TEST_F(DatabaseTest, UpdateTest)
{
database->updateRow(
"Table",
{ ColumnUpdate(database->identifier("a"), "4"), ColumnUpdate(database->identifier("b"), "101") },
"id", 1234);
EXPECT_EQ(database->lastStatement, "UPDATE [Table] SET [a] = 4, [b] = 101 WHERE [id] = 1234");
}
TEST_F(DatabaseTest, DeleteTest)
{
database->deleteAll("Table");
EXPECT_EQ(database->lastStatement, "DELETE FROM [Table]");
database->deleteRow("Table", "id", 123);
EXPECT_EQ(database->lastStatement, "DELETE FROM [Table] WHERE [id] = 123");
database->deleteRow("Table", "id", std::string("Text"));
EXPECT_EQ(database->lastStatement, "DELETE FROM [Table] WHERE [id] = \"Text\"");
database->deleteRows("Table", "id", { 1, 2, 3 });
EXPECT_EQ(database->lastStatement, "DELETE FROM [Table] WHERE [id] IN (1,2,3)");
}
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