private void AddNewPersonsWithAnimals()
{
using (var dbContext = new PersonModelContext())
{
dbContext.Persons.AddRange(persons);
dbContext.SaveChanges();
}
}
public void Should_return_the_collection_saved()
{
using (var dbContext = new PersonModelContext())
{
var persons = dbContext.Persons.ToListAsync().Result;
Check.That(persons.Count()).IsEqualTo(persons.Count);
}
}
private void CleanPersonsAndAnimals()
{
using (var dbContext = new PersonModelContext())
{
var deleteAnimals = $"delete from Animal";
dbContext.Database.ExecuteSqlRaw(deleteAnimals);
var deletePersons = $"delete from Persons";
dbContext.Database.ExecuteSqlRaw(deletePersons);
}
}
public void Should_Throw_an_object_disposed_exception_when_get_enumerable_elements_after_disposing_dbcontext()
{
IEnumerable <Person> queriedPersons = null;
using (var dbContext = new PersonModelContext())
{
queriedPersons = GetPersons(dbContext);
}
Check.ThatCode(() => queriedPersons.Count())
.Throws <ObjectDisposedException>();
}
private static IEnumerable <Person> GetPersons(PersonModelContext dbContext)
{
var persons = dbContext.Persons.Where(person => person.Id % 2 == 0);
return(persons.Skip(1));
}