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Test for NH-2828
SVN: trunk@6002
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‎src/NHibernate.Test/NHSpecificTest/NH2828/Entities.cs

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using System;
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using System.Collections.Generic;
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using Iesi.Collections.Generic;
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namespace NHibernate.Test.NHSpecificTest.NH2828
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{
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public class Company
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{
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public virtual Guid Id { get; protected set; }
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/// <summary>
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/// The addresses.
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/// </summary>
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private readonly Iesi.Collections.Generic.ISet<Address> addresses;
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/// <summary>
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/// The bank accounts.
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/// </summary>
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private readonly Iesi.Collections.Generic.ISet<BankAccount> bankAccounts;
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/// <summary>
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/// Gets or sets Name.
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/// </summary>
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public virtual string Name { get; set; }
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public Company(){
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this.addresses = new HashedSet<Address>();
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this.bankAccounts = new HashedSet<BankAccount>();
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}
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/// <summary>
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/// Gets or sets Addresses.
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/// </summary>
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public virtual IEnumerable<Address> Addresses
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{
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get
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{
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return this.addresses;
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}
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}
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/// <summary>
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/// Gets or sets BankAccounts.
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/// </summary>
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public virtual IEnumerable<BankAccount> BankAccounts
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{
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get
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{
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return this.bankAccounts;
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}
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}
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public virtual bool AddBank(BankAccount bankAccount)
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{
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if (bankAccount == null)
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{
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return false;
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}
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if (this.bankAccounts.Add(bankAccount))
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{
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bankAccount.Company = this;
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return true;
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}
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return false;
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}
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public virtual bool AddAddress(Address address)
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{
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if (address == null)
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{
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return false;
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}
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if (this.addresses.Add(address))
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{
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address.AddCompany(this);
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return true;
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}
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return false;
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}
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public virtual bool RemoveAddress(Address address)
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{
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if (address == null)
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{
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return false;
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}
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if (this.addresses.Remove(address))
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{
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address.RemoveCompany();
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return true;
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}
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return false;
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}
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}
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public class Address
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{
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public virtual Guid Id { get; protected set; }
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public virtual string Name { get; set; }
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public virtual Company Company { get; set; }
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public virtual bool AddCompany(Company company)
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{
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if (company == null)
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{
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return false;
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}
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this.Company = company;
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if (company.AddAddress(this)) return true;
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return false;
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}
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public virtual void RemoveCompany()
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{
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this.Company = null;
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}
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}
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public class BankAccount
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{
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public virtual Guid Id { get; protected set; }
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public virtual string Name { get; set; }
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public virtual Company Company { get; set; }
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}
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}

‎src/NHibernate.Test/NHSpecificTest/NH2828/Fixture.cs

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using System;
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using System.Linq;
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using NUnit.Framework;
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using SharpTestsEx;
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namespace NHibernate.Test.NHSpecificTest.NH2828
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{
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public class Fixture : BugTestCase
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{
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[Test, Ignore("Not fixed yet")]
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public void WhenPersistShouldNotFetchUninitializedCollection()
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{
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var companyId = CreateScenario();
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//Now in a second transaction i remove the address and persist Company: for a cascade option the Address will be removed
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using (var sl = new SqlLogSpy())
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{
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using (ISession session = sessions.OpenSession())
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{
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using (ITransaction tx = session.BeginTransaction())
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{
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var company = session.Get<Company>(companyId);
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company.Addresses.Count().Should().Be.EqualTo(1);
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company.RemoveAddress(company.Addresses.First()).Should().Be.EqualTo(true);
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//now this company will be saved and deleting the address.
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//BUT it should not try to load the BanckAccound collection!
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session.Persist(company);
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tx.Commit();
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}
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}
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var wholeMessage = sl.GetWholeLog();
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wholeMessage.Should().Not.Contain("BankAccount");
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}
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Cleanup(companyId);
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}
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private void Cleanup(Guid companyId)
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{
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using (ISession session = sessions.OpenSession())
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{
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using (ITransaction tx = session.BeginTransaction())
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{
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session.Delete(session.Get<Company>(companyId));
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tx.Commit();
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}
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}
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}
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private Guid CreateScenario()
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{
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var company = new Company() {Name = "Company test"};
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var address = new Address() {Name = "Address test"};
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var bankAccount = new BankAccount() {Name = "Bank test"};
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company.AddAddress(address);
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company.AddBank(bankAccount);
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using (ISession session = sessions.OpenSession())
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{
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using (ITransaction tx = session.BeginTransaction())
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{
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session.Persist(company);
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tx.Commit();
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}
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}
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return company.Id;
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}
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}
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}

‎src/NHibernate.Test/NHSpecificTest/NH2828/Mappings.hbm.xml

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<?xml version="1.0" encoding="utf-8" ?>
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<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
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namespace="NHibernate.Test.NHSpecificTest.NH2828"
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assembly="NHibernate.Test">
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<class name="Company">
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<id name="Id" type="Guid">
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<generator class="guid" />
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</id>
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<set name="Addresses" access="field.camelcase" inverse="true" cascade="all,delete-orphan">
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<key column="CompanyId" on-delete="cascade" />
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<one-to-many class="Address" />
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</set>
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<set name="BankAccounts" access="field.camelcase" inverse="true" cascade="all,delete-orphan">
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<key column="CompanyId" on-delete="cascade" not-null="true" />
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<one-to-many class="BankAccount" />
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</set>
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<property name="Name" />
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</class>
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<class name="BankAccount">
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<id name="Id" type="Guid">
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<generator class="guid" />
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</id>
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<property name="Name" />
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<many-to-one name="Company" column="CompanyId" />
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</class>
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<class name="Address">
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<id name="Id" type="Guid">
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<generator class="guid" />
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</id>
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<property name="Name" />
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<many-to-one name="Company" column="CompanyId" />
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</class>
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</hibernate-mapping>

‎src/NHibernate.Test/NHibernate.Test.csproj

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<Compile Include="NHSpecificTest\SqlConverterAndMultiQuery\Fixture.cs" />
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<Compile Include="NHSpecificTest\SqlConverterAndMultiQuery\Model.cs" />
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<Compile Include="NHSpecificTest\SqlConverterAndMultiQuery\SqlConverter.cs" />
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<Compile Include="NHSpecificTest\NH2828\Entities.cs" />
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<Compile Include="NHSpecificTest\NH2828\Fixture.cs" />
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<Compile Include="Parameters\NamedParameterSpecificationTest.cs" />
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<Compile Include="PolymorphicGetAndLoad\Domain.cs" />
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<Compile Include="PolymorphicGetAndLoad\PolymorphicGetAndLoadTest.cs" />
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<EmbeddedResource Include="NHSpecificTest\NH1291AnonExample\Mappings.hbm.xml" />
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</ItemGroup>
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<ItemGroup>
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<EmbeddedResource Include="NHSpecificTest\NH2828\Mappings.hbm.xml" />
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<EmbeddedResource Include="NHSpecificTest\NH2761\A.hbm.xml" />
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<EmbeddedResource Include="NHSpecificTest\NH2761\B.hbm.xml" />
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<EmbeddedResource Include="NHSpecificTest\NH2761\C.hbm.xml" />

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