EntityFrameworkCore.Jet/test/EFCore.Jet.FunctionalTests/Query/ManyToManyHeterogeneousQueryJetTest.cs

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

// ReSharper disable InconsistentNaming

using System.Threading.Tasks;
using EntityFrameworkCore.Jet.FunctionalTests.TestUtilities;
using Microsoft.EntityFrameworkCore.Query;
using Microsoft.EntityFrameworkCore.TestUtilities;

namespace EntityFrameworkCore.Jet.FunctionalTests.Query;

public class ManyToManyHeterogeneousQueryJetTest : ManyToManyHeterogeneousQueryRelationalTestBase
{
    protected override ITestStoreFactory TestStoreFactory
        => JetTestStoreFactory.Instance;

    public override async Task Many_to_many_load_works_when_join_entity_has_custom_key(bool async)
    {
        await base.Many_to_many_load_works_when_join_entity_has_custom_key(async);

        AssertSql(
$"""
@__p_0='1'

SELECT TOP 1 `m`.`Id`
FROM `ManyM_DB` AS `m`
WHERE `m`.`Id` = {AssertSqlHelper.Parameter("@__p_0")}
""",
            //
$"""
@__p_0='1'
@__p_0='1'

SELECT `t`.`Id`, `m`.`Id`, `t`.`Id0`, `t0`.`Id`, `t0`.`ManyM_Id`, `t0`.`ManyN_Id`, `t0`.`Id0`
FROM (`ManyM_DB` AS `m`
INNER JOIN (
    SELECT `m1`.`Id`, `m0`.`Id` AS `Id0`, `m0`.`ManyM_Id`
    FROM `ManyMN_DB` AS `m0`
    LEFT JOIN `ManyN_DB` AS `m1` ON `m0`.`ManyN_Id` = `m1`.`Id`
) AS `t` ON `m`.`Id` = `t`.`ManyM_Id`)
LEFT JOIN (
    SELECT `m2`.`Id`, `m2`.`ManyM_Id`, `m2`.`ManyN_Id`, `m3`.`Id` AS `Id0`
    FROM `ManyMN_DB` AS `m2`
    INNER JOIN `ManyM_DB` AS `m3` ON `m2`.`ManyM_Id` = `m3`.`Id`
    WHERE `m3`.`Id` = {AssertSqlHelper.Parameter("@__p_0")}
) AS `t0` ON `t`.`Id` = `t0`.`ManyN_Id`
WHERE `m`.`Id` = {AssertSqlHelper.Parameter("@__p_0")}
ORDER BY `m`.`Id`, `t`.`Id0`, `t`.`Id`, `t0`.`Id`
""",
            //
$"""
@__p_0='1'

SELECT TOP 1 `m`.`Id`
FROM `ManyN_DB` AS `m`
WHERE `m`.`Id` = {AssertSqlHelper.Parameter("@__p_0")}
""",
            //
$"""
@__p_0='1'
@__p_0='1'

SELECT `t`.`Id`, `m`.`Id`, `t`.`Id0`, `t0`.`Id`, `t0`.`ManyM_Id`, `t0`.`ManyN_Id`, `t0`.`Id0`
FROM (`ManyN_DB` AS `m`
INNER JOIN (
    SELECT `m1`.`Id`, `m0`.`Id` AS `Id0`, `m0`.`ManyN_Id`
    FROM `ManyMN_DB` AS `m0`
    INNER JOIN `ManyM_DB` AS `m1` ON `m0`.`ManyM_Id` = `m1`.`Id`
) AS `t` ON `m`.`Id` = `t`.`ManyN_Id`)
LEFT JOIN (
    SELECT `m2`.`Id`, `m2`.`ManyM_Id`, `m2`.`ManyN_Id`, `m3`.`Id` AS `Id0`
    FROM `ManyMN_DB` AS `m2`
    INNER JOIN `ManyN_DB` AS `m3` ON `m2`.`ManyN_Id` = `m3`.`Id`
    WHERE `m3`.`Id` = {AssertSqlHelper.Parameter("@__p_0")}
) AS `t0` ON `t`.`Id` = `t0`.`ManyM_Id`
WHERE `m`.`Id` = {AssertSqlHelper.Parameter("@__p_0")}
ORDER BY `m`.`Id`, `t`.`Id0`, `t`.`Id`, `t0`.`Id`
""");
    }
}