tests/prepared_statement_tests/get_all_pointer.cpp - master - UCS/sqlite_orm

tests/prepared_statement_tests/get_all_pointer.cpp
140 строк6 KB
klaus triendl
Updated to Catch2 v3
15 янв 2023, 22:59
15 янв 2023, 22:593154d24
#include <sqlite_orm/sqlite_orm.h>
#include <catch2/catch_all.hpp>

#include "prepared_common.h"

using namespace sqlite_orm;

TEST_CASE("Prepared get all pointer") {
    using namespace PreparedStatementTests;
    using Catch::Matchers::UnorderedEquals;

    const int defaultVisitTime = 50;

    auto filename = "prepared.sqlite";
    remove(filename);
    auto storage = make_storage(filename,
                                make_index("user_id_index", &User::id),
                                make_table("users",
                                           make_column("id", &User::id, primary_key().autoincrement()),
                                           make_column("name", &User::name)),
                                make_table("visits",
                                           make_column("id", &Visit::id, primary_key().autoincrement()),
                                           make_column("user_id", &Visit::userId),
                                           make_column("time", &Visit::time, default_value(defaultVisitTime)),
                                           foreign_key(&Visit::userId).references(&User::id)),
                                make_table("users_and_visits",
                                           make_column("user_id", &UserAndVisit::userId),
                                           make_column("visit_id", &UserAndVisit::visitId),
                                           make_column("description", &UserAndVisit::description),
                                           primary_key(&UserAndVisit::userId, &UserAndVisit::visitId)));
    storage.sync_schema();

    storage.replace(User{1, "Team BS"});
    storage.replace(User{2, "Shy'm"});
    storage.replace(User{3, "Maître Gims"});

    storage.replace(UserAndVisit{2, 1, "Glad you came"});
    storage.replace(UserAndVisit{3, 1, "Shine on"});

    SECTION("no conditions") {
        auto statement = storage.prepare(get_all_pointer<User>());
        testSerializing(statement);
        SECTION("nothing") {
            //..
        }
        SECTION("execute") {
            auto rows = storage.execute(statement);
            std::vector<User> expected;
            expected.push_back(User{1, "Team BS"});
            expected.push_back(User{2, "Shy'm"});
            expected.push_back(User{3, "Maître Gims"});
            REQUIRE(rows.size() == expected.size());
            REQUIRE(*rows[0].get() == expected[0]);
            REQUIRE(*rows[1].get() == expected[1]);
            REQUIRE(*rows[2].get() == expected[2]);
        }
    }
    SECTION("with conditions by val") {
        auto statement = storage.prepare(get_all_pointer<User>(where(lesser_than(&User::id, 3))));
        using Statement = decltype(statement);
        using Expression = Statement::expression_type;
        using NodeTuple = internal::node_tuple<Expression>::type;
        using BindTuple = internal::bindable_filter_t<NodeTuple>;
        {
            STATIC_REQUIRE(std::tuple_size<BindTuple>::value == 1);
            {
                using Arg0 = std::tuple_element_t<0, BindTuple>;
                STATIC_REQUIRE(std::is_same<Arg0, int>::value);
            }
        }
        REQUIRE(get<0>(statement) == 3);
        testSerializing(statement);
        SECTION("nothing") {
            //..
        }
        SECTION("execute") {
            {
                auto rows = storage.execute(statement);
                std::vector<User> expected;
                expected.push_back(User{1, "Team BS"});
                expected.push_back(User{2, "Shy'm"});
                REQUIRE(rows.size() == expected.size());
                REQUIRE(*rows[0].get() == expected[0]);
                REQUIRE(*rows[1].get() == expected[1]);
            }
            {
                get<0>(statement) = 2;
                REQUIRE(get<0>(statement) == 2);
                auto rows = storage.execute(statement);
                std::vector<User> expected;
                expected.push_back(User{1, "Team BS"});
                REQUIRE(rows.size() == expected.size());
                REQUIRE(*rows[0].get() == expected[0]);
            }
        }
    }
    SECTION("with conditions by ref") {
        auto id = 3;
        auto statement = storage.prepare(get_all_pointer<User>(where(lesser_than(&User::id, std::ref(id)))));

        using Statement = decltype(statement);
        using Expression = Statement::expression_type;
        using NodeTuple = internal::node_tuple<Expression>::type;
        using BindTuple = typename internal::bindable_filter_t<NodeTuple>;
        {
            STATIC_REQUIRE(std::tuple_size<BindTuple>::value == 1);
            {
                using Arg0 = std::tuple_element_t<0, BindTuple>;
                STATIC_REQUIRE(std::is_same<Arg0, int>::value);
            }
        }
        REQUIRE(get<0>(statement) == 3);
        REQUIRE(&get<0>(statement) == &id);
        testSerializing(statement);
        SECTION("nothing") {
            //..
        }
        SECTION("execute") {
            {
                auto rows = storage.execute(statement);
                std::vector<User> expected;
                expected.push_back(User{1, "Team BS"});
                expected.push_back(User{2, "Shy'm"});
                REQUIRE(rows.size() == expected.size());
                REQUIRE(*rows[0].get() == expected[0]);
                REQUIRE(*rows[1].get() == expected[1]);
            }
            {
                id = 2;
                REQUIRE(get<0>(statement) == 2);
                REQUIRE(&get<0>(statement) == &id);
                auto rows = storage.execute(statement);
                std::vector<User> expected;
                expected.push_back(User{1, "Team BS"});
                REQUIRE(rows.size() == expected.size());
                REQUIRE(*rows[0].get() == expected[0]);
            }
        }
    }
}