Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/lib/everest/sqlite/tests/database_testing_utils.hpp

@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2020 - 2025 Pionix GmbH and Contributors to EVerest
+
+#pragma once
+
+#include <everest/database/sqlite/connection.hpp>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+using namespace std::string_literals;
+
+namespace everest::db::sqlite {
+
+class DatabaseTestingUtils : public ::testing::Test {
+
+protected:
+    std::unique_ptr<ConnectionInterface> database;
+
+public:
+    DatabaseTestingUtils() : database(std::make_unique<Connection>("file::memory:?cache=shared")) {
+        EXPECT_TRUE(this->database->open_connection());
+    }
+
+    void ExpectUserVersion(uint32_t expected_version) {
+        auto statement = this->database->new_statement("PRAGMA user_version");
+
+        EXPECT_EQ(statement->step(), SQLITE_ROW);
+        EXPECT_EQ(statement->column_int(0), expected_version);
+    }
+
+    void SetUserVersion(uint32_t user_version) {
+        EXPECT_TRUE(this->database->execute_statement("PRAGMA user_version = "s + std::to_string(user_version)));
+    }
+
+    bool DoesTableExist(std::string_view table) {
+        const std::string statement = "SELECT name FROM sqlite_master WHERE type='table' AND name=@table_name";
+
+        std::unique_ptr<StatementInterface> table_exists_statement = this->database->new_statement(statement);
+        table_exists_statement->bind_text("@table_name", std::string(table), SQLiteString::Transient);
+        const int status = table_exists_statement->step();
+        const int number_of_rows = table_exists_statement->get_number_of_rows();
+        return status != SQLITE_ERROR && number_of_rows == 1;
+    }
+
+    bool DoesColumnExist(std::string_view table, std::string_view column) {
+        return this->database->execute_statement("SELECT "s + column.data() + " FROM " + table.data() + " LIMIT 1;");
+    }
+};
+
+} // namespace everest::db::sqlite