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Add tests to ensure that NH-3093 works
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‎src/NHibernate.Test/NHSpecificTest/NH3093/Domain.cs‎

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using System;
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using System.Collections.Generic;
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namespace NHibernate.Test.NHSpecificTest.NH3093
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{
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public class Product
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{
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public virtual Guid Id { get; set; }
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public virtual string Name { get; set; }
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public virtual Family Family { get; set; }
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}
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public class Family
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{
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public virtual Guid Id { get; set; }
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public virtual string Name { get; set; }
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public virtual ICollection<Product> Products { get; set; }
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public virtual ICollection<Cultivation> Cultivations { get; set; }
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public virtual Segment Segment { get; set; }
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}
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public class Cultivation
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{
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public virtual Guid Id { get; set; }
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public virtual string Name { get; set; }
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public virtual Family Family { get; set; }
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}
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public class Segment
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{
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public virtual Guid Id { get; set; }
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public virtual string Name { get; set; }
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public virtual ICollection<Family> Families { get; set; }
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}
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}

‎src/NHibernate.Test/NHSpecificTest/NH3093/Fixture.cs‎

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using System;
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using System.Linq;
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using NHibernate.Cfg.MappingSchema;
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using NHibernate.Linq;
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using NHibernate.Mapping.ByCode;
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using NUnit.Framework;
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namespace NHibernate.Test.NHSpecificTest.NH3093
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{
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public class Fixture : TestCaseMappingByCode
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{
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protected override HbmMapping GetMappings()
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{
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var mapper = new ModelMapper();
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mapper.Class<Product>(cm =>
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{
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cm.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
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cm.Property(x => x.Name);
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cm.ManyToOne(x => x.Family);
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});
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mapper.Class<Family>(cm =>
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{
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cm.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
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cm.Property(x => x.Name);
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cm.ManyToOne(x => x.Segment);
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cm.Set(x => x.Products, m => { }, m => m.OneToMany());
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cm.Set(x => x.Cultivations, m => { }, m => m.OneToMany());
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});
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mapper.Class<Cultivation>(cm =>
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{
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cm.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
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cm.Property(x => x.Name);
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cm.ManyToOne(x => x.Family);
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});
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mapper.Class<Segment>(cm =>
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{
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cm.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
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cm.Property(x => x.Name);
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cm.Set(x => x.Families, m => { }, m => m.OneToMany());
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});
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return mapper.CompileMappingForAllExplicitlyAddedEntities();
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}
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protected override void OnSetUp()
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{
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using (var session = OpenSession())
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using (var transaction = session.BeginTransaction())
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{
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var s = new Segment {Name = "segment 1"};
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session.Save(s);
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var f = new Family {Name = "fam 1", Segment = s};
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session.Save(f);
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var c = new Cultivation {Name = "Sample", Family = f};
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session.Save(c);
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var p1 = new Product {Name = "product 1", Family = f};
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session.Save(p1);
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var p2 = new Product {Name = "product 2"};
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session.Save(p2);
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session.Flush();
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transaction.Commit();
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}
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}
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protected override void OnTearDown()
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{
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using (var session = OpenSession())
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using (var transaction = session.BeginTransaction())
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{
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session.Delete("from System.Object");
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session.Flush();
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transaction.Commit();
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}
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}
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[Test]
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public void Linq11()
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{
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using (var session = OpenSession())
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using (session.BeginTransaction())
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{
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var cultivationsId = session.Query<Cultivation>().Select(c => c.Id).ToArray();
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var products = (from p in session.Query<Product>()
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where p.Family.Cultivations.Any(c => cultivationsId.Contains(c.Id))
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&& p.Family.Segment.Name == "segment 1"
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select p).ToList();
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Assert.AreEqual(1, products.Count);
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}
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}
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[Test]
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public void Linq12()
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{
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using (var session = OpenSession())
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using (session.BeginTransaction())
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{
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var cultivationsId = session.Query<Cultivation>().Select(c => c.Id).ToArray();
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var products = (from p in session.Query<Product>()
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where p.Family.Cultivations.Any(c => cultivationsId.Contains(c.Id))
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orderby p.Family.Segment.Name
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select p).ToList();
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Assert.AreEqual(1, products.Count);
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}
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}
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[Test]
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public void Linq2()
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{
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using (var session = OpenSession())
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using (session.BeginTransaction())
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{
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var products = (from p in session.Query<Product>()
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where p.Family.Cultivations.Any(c => c.Name == "Sample")
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&& p.Family.Segment.Name == "segment 1"
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select p).ToList();
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Assert.AreEqual(1, products.Count);
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}
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}
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}
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}

‎src/NHibernate.Test/NHibernate.Test.csproj‎

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<Compile Include="NHSpecificTest\BagWithLazyExtraAndFilter\Domain.cs" />
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<Compile Include="NHSpecificTest\BagWithLazyExtraAndFilter\Fixture.cs" />
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<Compile Include="Component\Basic\ComponentWithUniqueConstraintTests.cs" />
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<Compile Include="NHSpecificTest\NH3093\Domain.cs" />
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<Compile Include="NHSpecificTest\NH3093\Fixture.cs" />
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<Compile Include="NHSpecificTest\NH2806\Domain.cs" />
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<Compile Include="NHSpecificTest\NH2806\Fixture.cs" />
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<Compile Include="NHSpecificTest\NH2969\Domain.cs" />

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