public void CannotBePersistedWithNonUniqueValues()
{
using (var session = OpenSession())
using (session.BeginTransaction())
{
var e1 = new Employee { HireDate = DateTime.Today, Person = new Person { Name = "Bill", Dob = new DateTime(2000, 1, 1) } };
var e2 = new Employee { HireDate = DateTime.Today, Person = new Person { Name = "Bill", Dob = new DateTime(2000, 1, 1) } };
Assert.That(() =>
{
session.Save(e1);
session.Save(e2);
session.Flush();
},
Throws.Exception.TypeOf<GenericADOException>()
.With.InnerException.TypeOf<SqlException>()
.And.InnerException.Message.StringContaining("UNIQUE KEY"));
}
}
public void CannotBePersistedWithNonUniqueValues()
{
using (var session = OpenSession())
using (session.BeginTransaction())
{
var e1 = new Employee { HireDate = DateTime.Today, Person = new Person { Name = "Bill", Dob = new DateTime(2000, 1, 1) } };
var e2 = new Employee { HireDate = DateTime.Today, Person = new Person { Name = "Bill", Dob = new DateTime(2000, 1, 1) } };
var exception = Assert.Throws<GenericADOException>(() =>
{
session.Save(e1);
session.Save(e2);
session.Flush();
});
Assert.That(exception.InnerException, Is.AssignableTo<DbException>());
Assert.That(exception.InnerException.Message,
Is.StringContaining("unique").IgnoreCase.And.StringContaining("constraint").IgnoreCase);
}
}
public void CanBePersistedWithUniqueValues()
{
using (var session = OpenSession())
using (var transaction = session.BeginTransaction())
{
var e1 = new Employee { HireDate = DateTime.Today, Person = new Person { Name = "Bill", Dob = new DateTime(2000, 1, 1) } };
var e2 = new Employee { HireDate = DateTime.Today, Person = new Person { Name = "Hillary", Dob = new DateTime(2000, 1, 1) } };
session.Save(e1);
session.Save(e2);
transaction.Commit();
}
using (var session = OpenSession())
using (session.BeginTransaction())
{
var employees = session.Query<Employee>().ToList();
Assert.That(employees.Count, Is.EqualTo(2));
Assert.That(employees.Select(employee => employee.Person.Name).ToArray(), Is.EquivalentTo(new[] { "Hillary", "Bill" }));
}
}
public void TestMergeComponent()
{
Employee emp = null;
IEnumerator<Employee> enumerator = null;
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = new Employee();
emp.HireDate = new DateTime(1999, 12, 31);
emp.Person = new Person();
emp.Person.Name = "steve";
emp.Person.Dob = new DateTime(1999, 12, 31);
s.Persist(emp);
t.Commit();
s.Close();
}
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
t.Commit();
s.Close();
}
Assert.That(emp.OptionalComponent, Is.Null);
emp.OptionalComponent = new OptionalComponent();
emp.OptionalComponent.Value1 = "emp-value1";
emp.OptionalComponent.Value2 = "emp-value2";
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
t.Commit();
s.Close();
}
Assert.That(emp.OptionalComponent.Value1, Is.EqualTo("emp-value1"));
Assert.That(emp.OptionalComponent.Value2, Is.EqualTo("emp-value2"));
emp.OptionalComponent.Value1 = null;
emp.OptionalComponent.Value2 = null;
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.OptionalComponent, Is.Null);
Employee emp1 = new Employee();
emp1.HireDate = new DateTime(1999, 12, 31);
emp1.Person = new Person();
emp1.Person.Name = "bozo";
emp1.Person.Dob = new DateTime(1999, 12, 31);
emp.DirectReports.Add(emp1);
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.DirectReports.Count, Is.EqualTo(1));
enumerator = emp.DirectReports.GetEnumerator();
enumerator.MoveNext();
emp1 = (Employee)enumerator.Current;
Assert.That(emp1.OptionalComponent, Is.Null);
emp1.OptionalComponent = new OptionalComponent();
emp1.OptionalComponent.Value1 = "emp1-value1";
emp1.OptionalComponent.Value2 = "emp1-value2";
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.DirectReports.Count, Is.EqualTo(1));
enumerator = emp.DirectReports.GetEnumerator();
enumerator.MoveNext();
emp1 = (Employee)enumerator.Current;
Assert.That(emp1.OptionalComponent.Value1, Is.EqualTo("emp1-value1"));
Assert.That(emp1.OptionalComponent.Value2, Is.EqualTo("emp1-value2"));
emp1.OptionalComponent.Value1 = null;
emp1.OptionalComponent.Value2 = null;
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.DirectReports.Count, Is.EqualTo(1));
enumerator = emp.DirectReports.GetEnumerator();
enumerator.MoveNext();
emp1 = (Employee)enumerator.Current;
Assert.That(emp1.OptionalComponent, Is.Null);
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
s.Delete( emp );
t.Commit();
s.Close();
}
}
public void TestComponentQueries()
{
using (ISession s = sessions.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
Employee emp = new Employee();
emp.HireDate = new DateTime(1999, 12, 31);
emp.Person = new Person();
emp.Person.Name = "steve";
emp.Person.Dob = new DateTime(1999, 12, 31);
s.Save(emp);
s.CreateQuery("from Employee e where e.Person = :p and 1=1 and 2=2").SetParameter("p", emp.Person).List();
s.CreateQuery("from Employee e where :p = e.Person").SetParameter("p", emp.Person).List();
s.CreateQuery("from Employee e where e.Person = ('steve', current_timestamp)").List();
s.Delete( emp );
t.Commit();
s.Close();
}
}
public void TestMergeComponent()
{
Employee emp = null;
IEnumerator <Employee> enumerator = null;
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = new Employee();
emp.HireDate = new DateTime(1999, 12, 31);
emp.Person = new Person();
emp.Person.Name = "steve";
emp.Person.Dob = new DateTime(1999, 12, 31);
s.Persist(emp);
t.Commit();
s.Close();
}
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
t.Commit();
s.Close();
}
Assert.That(emp.OptionalComponent, Is.Null);
emp.OptionalComponent = new OptionalComponent();
emp.OptionalComponent.Value1 = "emp-value1";
emp.OptionalComponent.Value2 = "emp-value2";
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
t.Commit();
s.Close();
}
Assert.That(emp.OptionalComponent.Value1, Is.EqualTo("emp-value1"));
Assert.That(emp.OptionalComponent.Value2, Is.EqualTo("emp-value2"));
emp.OptionalComponent.Value1 = null;
emp.OptionalComponent.Value2 = null;
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.OptionalComponent, Is.Null);
Employee emp1 = new Employee();
emp1.HireDate = new DateTime(1999, 12, 31);
emp1.Person = new Person();
emp1.Person.Name = "bozo";
emp1.Person.Dob = new DateTime(1999, 12, 31);
emp.DirectReports.Add(emp1);
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.DirectReports.Count, Is.EqualTo(1));
enumerator = emp.DirectReports.GetEnumerator();
enumerator.MoveNext();
emp1 = (Employee)enumerator.Current;
Assert.That(emp1.OptionalComponent, Is.Null);
emp1.OptionalComponent = new OptionalComponent();
emp1.OptionalComponent.Value1 = "emp1-value1";
emp1.OptionalComponent.Value2 = "emp1-value2";
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.DirectReports.Count, Is.EqualTo(1));
enumerator = emp.DirectReports.GetEnumerator();
enumerator.MoveNext();
emp1 = (Employee)enumerator.Current;
Assert.That(emp1.OptionalComponent.Value1, Is.EqualTo("emp1-value1"));
Assert.That(emp1.OptionalComponent.Value2, Is.EqualTo("emp1-value2"));
emp1.OptionalComponent.Value1 = null;
emp1.OptionalComponent.Value2 = null;
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Merge(emp);
t.Commit();
s.Close();
}
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
emp = (Employee)s.Get(typeof(Employee), emp.Id);
NHibernateUtil.Initialize(emp.DirectReports);
t.Commit();
s.Close();
}
Assert.That(emp.DirectReports.Count, Is.EqualTo(1));
enumerator = emp.DirectReports.GetEnumerator();
enumerator.MoveNext();
emp1 = (Employee)enumerator.Current;
Assert.That(emp1.OptionalComponent, Is.Null);
using (ISession s = Sfi.OpenSession())
using (ITransaction t = s.BeginTransaction())
{
s.Delete(emp);
t.Commit();
s.Close();
}
}