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Provide test case for nhibernate#3643
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
|
|
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| // ReSharper disable CollectionNeverUpdated.Local | ||
| // ReSharper disable UnassignedGetOnlyAutoProperty | ||
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| namespace NHibernate.Test.NHSpecificTest.GH3643 | ||
| { | ||
| class Entity | ||
| { | ||
| private readonly ICollection<ChildEntity> _children = new List<ChildEntity>(); | ||
| public virtual EntityId Id { get; protected set; } | ||
| public virtual IEnumerable<ChildEntity> Children => _children.AsEnumerable(); | ||
| } | ||
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| class ChildEntity | ||
| { | ||
| public virtual int Id { get; protected set; } | ||
| } | ||
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| enum EntityId | ||
| { | ||
| Id1, | ||
| Id2 | ||
| } | ||
| } |
118 changes: 118 additions & 0 deletions
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src/NHibernate.Test/NHSpecificTest/GH3643/FixtureByCode.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| using System.Linq; | ||
| using NHibernate.Cfg; | ||
| using NHibernate.Cfg.MappingSchema; | ||
| using NHibernate.Linq; | ||
| using NHibernate.Mapping.ByCode; | ||
| using NUnit.Framework; | ||
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| namespace NHibernate.Test.NHSpecificTest.GH3643 | ||
| { | ||
| [TestFixture] | ||
| public class FixtureByCode : TestCaseMappingByCode | ||
| { | ||
| protected override void Configure(Configuration configuration) | ||
| { | ||
| configuration.SetProperty(Environment.UseQueryCache, "true"); | ||
| configuration.SetProperty(Environment.GenerateStatistics, "true"); | ||
| } | ||
|
|
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| protected override HbmMapping GetMappings() | ||
| { | ||
| var mapper = new ModelMapper(); | ||
|
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| mapper.Class<Entity>( | ||
| rc => | ||
| { | ||
| rc.Id(x => x.Id); | ||
| rc.Bag( | ||
| x => x.Children, | ||
| m => | ||
| { | ||
| m.Access(Accessor.Field); | ||
| m.Key(k => k.Column("EntityId")); | ||
| }, | ||
| r => r.OneToMany()); | ||
|
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| rc.Cache( | ||
| cm => | ||
| { | ||
| cm.Include(CacheInclude.All); | ||
| cm.Usage(CacheUsage.ReadWrite); | ||
| }); | ||
| }); | ||
|
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| mapper.Class<ChildEntity>( | ||
| rc => | ||
| { | ||
| rc.Id(x => x.Id); | ||
| rc.Cache( | ||
| cm => | ||
| { | ||
| cm.Include(CacheInclude.All); | ||
| cm.Usage(CacheUsage.ReadWrite); | ||
| }); | ||
| }); | ||
|
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| return mapper.CompileMappingForAllExplicitlyAddedEntities(); | ||
| } | ||
|
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| protected override void OnSetUp() | ||
| { | ||
| using var session = OpenSession(); | ||
| using var transaction = session.BeginTransaction(); | ||
|
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| session.CreateSQLQuery( | ||
| "INSERT INTO Entity (Id) VALUES (0)" | ||
| ).ExecuteUpdate(); | ||
|
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| session.CreateSQLQuery( | ||
| "INSERT INTO ChildEntity (Id, EntityId) VALUES (0, 0)" | ||
| ).ExecuteUpdate(); | ||
|
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| session.CreateSQLQuery( | ||
| "INSERT INTO ChildEntity (Id, EntityId) VALUES (1, 0)" | ||
| ).ExecuteUpdate(); | ||
|
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| transaction.Commit(); | ||
| } | ||
|
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| protected override void OnTearDown() | ||
| { | ||
| using var session = OpenSession(); | ||
| using var transaction = session.BeginTransaction(); | ||
|
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| session.CreateSQLQuery("DELETE FROM ChildEntity").ExecuteUpdate(); | ||
| session.CreateSQLQuery("DELETE FROM Entity").ExecuteUpdate(); | ||
|
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| transaction.Commit(); | ||
| } | ||
|
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| [Test] | ||
| public void LoadsEntityWithEnumIdAndChildrenUsingQueryCache() | ||
| { | ||
| LoadEntityByNameWithQueryCache(); // warm up cache | ||
|
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| var entity = LoadEntityByNameWithQueryCache(); | ||
|
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| Assert.That(entity.Children.Count(), Is.EqualTo(2)); | ||
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| Assert.That(Sfi.Statistics.QueryExecutionCount, Is.EqualTo(1), "Unexpected execution count"); | ||
| Assert.That(Sfi.Statistics.QueryCachePutCount, Is.EqualTo(1), "Unexpected cache put count"); | ||
| Assert.That(Sfi.Statistics.QueryCacheHitCount, Is.EqualTo(1), "Unexpected cache hit count"); | ||
| } | ||
|
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| private Entity LoadEntityByNameWithQueryCache() | ||
| { | ||
| using var session = OpenSession(); | ||
| using var transaction = session.BeginTransaction(); | ||
| var entity = session | ||
| .Query<Entity>() | ||
| .FetchMany(x => x.Children) | ||
| .WithOptions(opt => opt.SetCacheable(true)) | ||
| .ToList()[0]; | ||
|
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| transaction.Commit(); | ||
| return entity; | ||
| } | ||
| } | ||
| } |
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