public void FindContactById()
{
using (IDataContextAsync fakeDbContext = new UnitTestFakeDbContext())
using (IUnitOfWork unitOfWork = new UnitOfWorkBase(fakeDbContext))
{
unitOfWork.Repository<Contact>().Insert(new Contact { ContactId = 1, ObjectState = ObjectState.Added });
unitOfWork.Repository<Contact>().Insert(new Contact { ContactId = 2, ObjectState = ObjectState.Added });
unitOfWork.Repository<Contact>().Insert(new Contact { ContactId = 3, ObjectState = ObjectState.Added });
unitOfWork.SaveChanges();
var contact = unitOfWork.Repository<Contact>().Find(2);
Assert.IsNotNull(contact);
Assert.AreEqual(2, contact.ContactId);
}
}
public void DeleteContactById()
{
using (IDataContextAsync fakeDbContext = new UnitTestFakeDbContext())
using (IUnitOfWork unitOfWork = new UnitOfWorkBase(fakeDbContext))
{
unitOfWork.Repository<Contact>().Insert(new Contact { ContactId = 1, ObjectState = ObjectState.Added });
unitOfWork.SaveChanges();
unitOfWork.Repository<Contact>().Delete(1);
unitOfWork.SaveChanges();
var contact = unitOfWork.Repository<Contact>().Find(1);
Assert.IsNull(contact);
}
}
public void InsertRangeOfContacts()
{
using (IDataContextAsync fakeDbContext = new UnitTestFakeDbContext())
using (IUnitOfWork unitOfWork = new UnitOfWorkBase(fakeDbContext))
{
var newContacts = new[]
{
new Contact {ContactId = 1, ObjectState = ObjectState.Added},
new Contact {ContactId = 2, ObjectState = ObjectState.Added},
new Contact {ContactId = 3, ObjectState = ObjectState.Added}
};
unitOfWork.Repository<Contact>().InsertRange(newContacts);
var savedContacts = unitOfWork.Repository<Contact>().Query().Select();
Assert.AreEqual(savedContacts.Count(), newContacts.Length);
}
}
public void UpdateContact()
{
using (IDataContextAsync fakeDbContext = new UnitTestFakeDbContext())
using (IUnitOfWork unitOfWork = new UnitOfWorkBase(fakeDbContext))
{
unitOfWork.Repository<Contact>().Insert(new Contact { ContactId = 2, FirstName = "Steve", ObjectState = ObjectState.Added });
unitOfWork.SaveChanges();
var contact = unitOfWork.Repository<Contact>().Find(2);
Assert.AreEqual(contact.FirstName, "Steve", "Assert we are able to find the inserted Contact.");
contact.FirstName = "Mike";
contact.ObjectState = ObjectState.Modified;
unitOfWork.Repository<Contact>().Update(contact);
unitOfWork.SaveChanges();
Assert.AreEqual(contact.FirstName, "Mike", "Assert that our changes were saved.");
}
}