public void Bulk_Deleted_Entities_Are_Gone()
{
var describeds = new List<DescribedThing>();
for (int i = 0; i < 20; i++)
{
describeds.Add(CreateDescribedThing());
}
using (var unitOfWork = new UnitOfWork())
{
var list = _provider.Query<DescribedThing>(unitOfWork)
.OrderBy(x => x.Id)
.Skip(10)
.Take(10)
.Select(x => x.Id)
.ToArray();
var count = _provider.BulkDelete<DescribedThing>(x => list.Any(y => y == x.Id));
Assert.AreEqual(list.Length, count);
var query = _provider
.Query<DescribedThing>(unitOfWork)
.Where(x => Enumerable.Contains(list, x.Id))
.ToArray();
Assert.IsFalse(query.Any());
}
}
public void Bulk_Updated_Entities_Are_Changed()
{
this._provider.BulkUpdate<DescribedThing,string>(
predicate: x => x.Description.StartsWith("h"),
propertyExpression: x => x.Label,
assignmentExpression: x => "");
using (var unitOfWork = new UnitOfWork())
{
var things = this._provider.Query<DescribedThing>(unitOfWork)
.Where(x => x.Description.StartsWith("h"));
Assert.IsTrue(things.All(x => x.Label == ""));
}
}
public void Bulk_Inserted_Entities_Are_Present()
{
var things = new List<DescribedThing>();
var randomValue = Guid.NewGuid().ToString();
for (int i = 0; i < 10; i++)
{
var described = CreateDescribedThing();
things.Add(described);
described.Label = randomValue;
}
this._provider.BulkInsert<DescribedThing,string>(things);//.BulkInsert<DescribedThing, string>(things);
using (var unitOfWork = new UnitOfWork())
{
var retrieved = this._provider.Query<DescribedThing>(unitOfWork)
.Where(myDescribed => myDescribed.Label == randomValue);
Assert.AreEqual(retrieved.Count(), 10);
}
}
public void Deleted_Entity_Is_Gone()
{
var described = CreateDescribedThing();
var id = described.Id;
this._provider.Insert<DescribedThing, string>(described);
using (var unitOfWork = new UnitOfWork())
{
var retrieved = this._provider.Query<DescribedThing>(unitOfWork)
.FirstOrDefault(myDescribed => myDescribed.Id == id);
Assert.IsNotNull(retrieved);
this._provider.Delete<DescribedThing, string>(id);
retrieved = this._provider.Query<DescribedThing>(unitOfWork)
.FirstOrDefault(myDescribed => myDescribed.Id == id);
Assert.IsNull(retrieved);
}
}
public void Queryable_Is_Case_Insensitive()
{
var described = CreateDescribedThing();
var originalDescription = described.Description;
this._provider.Insert<DescribedThing, string>(described);
var describedUppercase = CreateDescribedThing();
describedUppercase.Description = originalDescription.ToUpper();
this._provider.Insert<DescribedThing, string>(describedUppercase);
using (var unitOfWork = new UnitOfWork())
{
var retrievedCount = this._provider.Query<DescribedThing>(unitOfWork)
.Count(d => d.Description == originalDescription);
var uppercaseCount = this._provider.Query<DescribedThing>(unitOfWork)
.Count(d => d.Description == originalDescription.ToUpper());
// SQL server comparison
Assert.IsTrue(retrievedCount == uppercaseCount);
// .NET framework comparison using CaseInsensitiveQueryable:
uppercaseCount = this._provider.Query<DescribedThing>()
.Where(d => d.Description == originalDescription.ToUpper())
.ToList()
.AsQueryable()
.AsCaseInsensitive()
.Count();
Assert.IsTrue(retrievedCount == uppercaseCount);
}
}
public void Modified_Entity_Change_Is_Persisted()
{
var described = CreateDescribedThing();
var id = described.Id;
this._provider.Insert<DescribedThing, string>(described);
var retrieved = this._provider.Get<DescribedThing, string>(id);
var newDescription = string.Format("{0} {1}", Product.Department(), DateTime.Now.TimeOfDay);
retrieved.Description = newDescription;
this._provider.Update<DescribedThing, string>(retrieved);
using (var unitOfWork = new UnitOfWork())
{
retrieved = this._provider.Query<DescribedThing>(unitOfWork)
.FirstOrDefault(myDescribed => myDescribed.Id == id);
if (retrieved != null)
Assert.AreEqual((object) retrieved.Description, newDescription);
else
Assert.Fail("Description was not updated");
}
}
