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Create test for issue
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‎Orm/Xtensive.Orm.Tests/Issues/IssueGithub0114_QueryRootReuseCauseNoRefJoin.cs‎

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// Copyright (C) 2023 Xtensive LLC.
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// This code is distributed under MIT license terms.
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// See the License.txt file in the project root for more information.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using NUnit.Framework;
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using Xtensive.Orm.Configuration;
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using Xtensive.Orm.Model;
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using Xtensive.Orm.Tests.Issues.IssueGithub0114_QueryRootReuseCauseNoRefJoinModel;
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namespace Xtensive.Orm.Tests.Issues.IssueGithub0114_QueryRootReuseCauseNoRefJoinModel
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{
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[HierarchyRoot(InheritanceSchema.ConcreteTable)]
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public class Promotion : Entity
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{
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[Field, Key]
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public long Id { get; private set; }
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[Field]
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public string CampainName { get; set; }
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[Field]
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[Association(PairTo = nameof(Notification.Promotion))]
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public EntitySet<Notification> Notifications { get; private set; }
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}
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[HierarchyRoot(InheritanceSchema.ConcreteTable)]
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public class Notification : Entity
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{
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[Field, Key]
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public long Id { get; private set; }
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[Field(Nullable = false)]
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public Promotion Promotion { get; private set; }
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[Field(Nullable = false)]
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public Recipient Recipient { get; private set; }
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}
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[HierarchyRoot(InheritanceSchema.ConcreteTable)]
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public class Recipient : Entity
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{
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[Field, Key]
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public long Id { get; private set; }
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[Field]
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public User User { get; set; }
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[Field]
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[Association(PairTo = nameof(Notification.Recipient), OnOwnerRemove = OnRemoveAction.Cascade)]
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public EntitySet<Notification> Notifications { get; private set; }
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}
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[HierarchyRoot(InheritanceSchema.ConcreteTable)]
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public class User : Entity
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{
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[Field, Key]
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public long Id { get; private set; }
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[Field(Length = 50, Nullable = false)]
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public string Name { get; set; }
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}
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}
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namespace Xtensive.Orm.Tests.Issues
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{
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[TestFixture]
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public sealed class IssueGithub0114_QueryRootReuseCauseNoRefJoin : AutoBuildTest
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{
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protected override DomainConfiguration BuildConfiguration()
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{
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var configuration = base.BuildConfiguration();
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configuration.Types.Register(typeof(Promotion));
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configuration.Types.Register(typeof(Notification));
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configuration.Types.Register(typeof(Recipient));
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configuration.Types.Register(typeof(User));
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configuration.UpgradeMode = DomainUpgradeMode.Recreate;
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return configuration;
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}
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[Test]
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public void PureRootQueryReuse1()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications = session.Query.All<Notification>()
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})
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.Select(anon1 => new {
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contacted = anon1.notifications.Select(c => c.Recipient.User.Id)
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.Except(anon1.notifications.Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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[Test]
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public void PureRootQueryReuseWithAllAnonTypeProps()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications = session.Query.All<Notification>()
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})
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.Select(anon1 => new {
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promo1 = anon1.promo,
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contacted = anon1.notifications.Select(c => c.Recipient.User.Id)
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.Except(anon1.notifications.Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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[Test]
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public void SubqueryReuse1()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications = session.Query.All<Notification>().Where(n => n.Id < promo.Id)
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})
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.Select(anon1 => new {
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contacted = anon1.notifications.Select(c => c.Recipient.User.Id)
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.Except(anon1.notifications.Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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[Test]
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public void OnePropOneTrueQueryRoot()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications = session.Query.All<Notification>()
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})
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.Select(anon1 => new {
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contacted = anon1.notifications.Select(c => c.Recipient.User.Id)
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.Except(session.Query.All<Notification>().Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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[Test]
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public void NoPropertyQueryRootReuse1()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications = session.Query.All<Notification>()
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})
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.Select(anon1 => new {
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contacted = session.Query.All<Notification>().Select(c => c.Recipient.User.Id)
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.Except(session.Query.All<Notification>().Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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[Test]
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public void PropertyQueryRootOneUse1()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications = session.Query.All<Notification>()
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})
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.Select(anon1 => new {
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contacted = anon1.notifications.Select(c => c.Recipient.User.Id)
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.Except(session.Query.All<Notification>().Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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[Test]
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public void PropertyQueryRootOneUse2()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications = session.Query.All<Notification>()
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})
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.Select(anon1 => new {
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contacted = session.Query.All<Notification>().Select(c => c.Recipient.User.Id)
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.Except(anon1.notifications.Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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[Test]
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public void SeparatePropertyForQueryRoot()
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{
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using (var session = Domain.OpenSession())
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using (var tx = session.OpenTransaction()) {
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var query = session.Query.All<Promotion>()
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.Select(promo => new {
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promo,
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notifications1 = session.Query.All<Notification>(),
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notifications2 = session.Query.All<Notification>()
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})
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.Select(anon1 => new {
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contacted = anon1.notifications1.Select(c => c.Recipient.User.Id)
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.Except(anon1.notifications2.Select(c => c.Recipient.User.Id))
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}).ToArray();
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}
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}
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}
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}

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