public void Test_EntityRepo_Count()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
#region prepare data
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
IsAlive = true,
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m
};
var jb1 = new Book()
{
Title = "The Shadow is Rising",
Price = 21.15m
};
var jb2 = new Book()
{
Title = "The Eye of the World",
Price = 25.80m
};
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
repository.Create(jb1);
repository.Create(jb2);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
repository.Attach(jordan, new Relation("author", jb1));
repository.Attach(jordan, new Relation("author", jb2));
#endregion
var query = new EntityQuery2("author");
query.AddProperties("firstname", "lastname", "born");
var res = repository.Search(query);
Assert.AreEqual(2, res.Count());
Assert.AreEqual(2, repository.Count(query));
//greater then
EntityQuery2 q = new EntityQuery2("book");
q.WhereGreaterThen("price", 19.0m);
Assert.AreEqual(3, repository.Search(q).Count());
Assert.AreEqual(3, repository.Count(q));
//less then
q = new EntityQuery2("book");
q.WhereLessThen("price", 20.0m);
Assert.AreEqual(2, repository.Search(q).Count());
Assert.AreEqual(2, repository.Count(q));
//is boolean
q = new EntityQuery2("author");
q.WhereIs("isalive", false);
var r = repository.Search(q);
Assert.AreEqual(1, r.Count());
Assert.AreEqual(1, repository.Count(q));
//is string (ignore case)
q = new EntityQuery2("author");
q.WhereIs("lastname", "jordan");
r = repository.Search(q);
Assert.AreEqual(1, r.Count());
Assert.AreEqual(1, repository.Count(q));
//starts with
q = new EntityQuery2("author");
q.WhereStartsWith("firstname", "ra");
r = repository.Search(q);
Assert.AreEqual(1, r.Count());
Assert.AreEqual(1, repository.Count(q));
//ends with
q = new EntityQuery2("book");
q.WhereEndsWith("title", "world");
r = repository.Search(q);
Assert.AreEqual(1, r.Count());
Assert.AreEqual(1, repository.Count(q));
//less then
q = new EntityQuery2("book");
q.WhereAnyOf("id", new object[] { fb1.Id, jb1.Id, jb2.Id });
Assert.AreEqual(3, repository.Search(q).Count());
Assert.AreEqual(3, repository.Count(q));
//between decimal
q = new EntityQuery2("book");
q.WhereBetween("price", 19.0m, 22.0m);
Assert.AreEqual(2, repository.Search(q).Count());
Assert.AreEqual(2, repository.Count(q));
//between datetime
q = new EntityQuery2("author");
q.WhereBetween("born", new DateTime(1948, 1, 1), new DateTime(1949, 1, 1));
r = repository.Search(q);
Assert.AreEqual(1, r.Count());
Assert.AreEqual(1, repository.Count(q));
q = new EntityQuery2("author");
q.WhereBetween("born", new DateTime(1948, 1, 1), new DateTime(1949, 1, 1));
q.WhereIs("isalive", true);
Assert.AreEqual(0, repository.Search(q).Count());
Assert.AreEqual(0, repository.Count(q));
q = new EntityQuery2("author");
q.WhereBetween("born", new DateTime(1960, 1, 1), new DateTime(1970, 1, 1));
q.WhereIs("isalive", true);
q.WhereStartsWith("firstname", "ra");
Assert.AreEqual(1, repository.Search(q).Count());
Assert.AreEqual(1, repository.Count(q));
}
}
public void Test_EntityRepo_Update()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
#region prepare data
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
IsAlive = true,
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m
};
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
#endregion
jordan.LastName += "EDIT";
jordan.IsAlive = true;
jordan.Born = jordan.Born.AddDays(2.0);
jordan.Rating -= 0.5m;
repository.Update(jordan);
var q = new EntityQuery2("author", jordan.Id);
q.AddProperties("lastname", "isalive", "born", "rating");
var e = repository.Read(q);
var updated = new Author(e);
Assert.AreEqual(jordan.LastName, updated.LastName);
Assert.AreEqual(jordan.Born, updated.Born);
Assert.AreEqual(jordan.IsAlive, updated.IsAlive);
Assert.AreEqual(jordan.Rating, updated.Rating);
}
}
public void Test_EntityRepo_AttachDetach()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
#region prepare data
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
IsAlive = true,
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m
};
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
#endregion
repository.Attach(feist, new Relation("author", fb1));
var rel2 = new Relation("author", fb2);
var writtenOn = new DateTime(1996, 4, 25);
rel2.SetData<DateTime>("WrittenOn", writtenOn);
repository.Attach(feist, rel2);
var q = new EntityQuery2("author", feist.Id);
q.AddProperties("FirstName", "lastname", "isalive", "born", "rating");
q.Include("book", "author");
var e = repository.Read(q);
Assert.AreEqual(2, e.GetManyRelations("book", "author").Count());
var bq = new EntityQuery2("book");
bq.Include("author", "author");
var bes = repository.Search(bq);
foreach (var be in bes)
{
Assert.AreEqual(1, be.RelationsData.Count);
Assert.AreEqual(feist.Id, be.GetSingleRelation("author", "author").Entity.Id);
if (be.Id == fb2.Id)
Assert.AreEqual(writtenOn, be.GetSingleRelation("author", "author").GetData<DateTime>("writtenon"));
}
repository.Detach(feist, new Relation("author", fb1));
e = repository.Read(q);
Assert.AreEqual(1, e.GetManyRelations("book", "author").Count());
repository.Attach(fb1, new Relation("author", feist));
e = repository.Read(q);
Assert.AreEqual(2, e.GetManyRelations("book", "author").Count());
repository.Detach(fb1, new Relation("author", feist));
e = repository.Read(q);
Assert.AreEqual(1, e.GetManyRelations("book", "author").Count());
bool ex = false;
try { repository.Attach(fb2, new Relation("author", jordan)); }
catch (Exception) { ex = true; }
Assert.IsTrue(ex, "Exception not thrown when attaching two authors to single book");
}
}
public void Test_EntityRepo_SearchRelated()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
#region prepare data
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
IsAlive = true,
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m
};
var jb1 = new Book()
{
Title = "The Shadow is Rising",
Price = 21.15m
};
var jb2 = new Book()
{
Title = "The Eye of the World",
Price = 25.80m
};
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
repository.Create(jb1);
repository.Create(jb2);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
repository.Attach(jordan, new Relation("author", jb1));
repository.Attach(jordan, new Relation("author", jb2));
#endregion
EntityQuery2 query = new EntityQuery2("book");
query.AllProperties = true;
var fq = new RelationQuery("author", "author", feist.Id);
query.RelatedTo.Add(fq);
var res = repository.Search(query);
Assert.AreEqual(2, res.Count());
Assert.IsNotNull(res.First(b => b.GetData<string>("title") == fb1.Title));
Assert.IsNotNull(res.First(b => b.GetData<string>("title") == fb2.Title));
query.Include("author", "author");
res = repository.Search(query);
Assert.AreEqual(2, res.Count());
Assert.IsNotNull(res.First(b => b.GetData<string>("title") == fb1.Title));
Assert.IsNotNull(res.First(b => b.GetData<string>("title") == fb2.Title));
}
}
public void Test_EntityRepo_SearchWithRels()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
IsAlive = true,
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m
};
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
var query = new EntityQuery2("author");
query.AddProperties("firstname", "lastname", "born");
query.Include("book", "author");
var res = repository.Search(query);
Assert.AreEqual(2, res.Count());
var rf = res.Single(e => e.Id == feist.Id);
var rj = res.Single(e => e.Id == jordan.Id);
Assert.AreEqual(1, rf.RelationsData.Count);
var books = rf.GetManyRelations("book", "author");
Assert.AreEqual(2, books.Count());
foreach (var r in books)
{
var orig = r.Entity.Id == fb1.Id ? fb1 : fb2;
foreach (var pm in dms.Domain.Entities["book"].Properties)
{
if (orig.Data.ContainsKey(pm.Name))
Assert.AreEqual(orig.Data[pm.Name], r.Entity.Data[pm.Name]);
}
}
Assert.AreEqual(0, rj.RelationsData.Count);
Assert.AreEqual(0, rj.GetManyRelations("book", "author").Count());
//TODO: rules!
//repository.Complete();
}
}
public void Test_EntityRepo_ReadWithRel()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
IsAlive = true,
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m
};
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
EntityQuery2 q = new EntityQuery2("book", fb1.Id);
q.AddProperties("title", "price");
q.Include("author", "author");
var e = repository.Read(q);
Assert.AreEqual(2, e.Data.Count);
foreach (var p in q.Properties)
{
Assert.AreEqual(fb1.Data[p], e.Data[p]);
}
Assert.AreEqual(1, e.RelationsData.Count);
var authorRel = e.GetSingleRelation("author", "author");
foreach (var d in feist.Data)
{
Assert.AreEqual(d.Value, authorRel.Entity.Data[d.Key]);
}
//repository.Complete();
}
}
public void Test_EntityRepo_Paging()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
#region prepare data
int aCnt = 20;
int bCnt = 3;
for (int i = 0; i < aCnt; i++)
{
var a = new Author()
{
FirstName = "Fname" + i,
LastName = "Lname" + i,
Born = DateTime.Now.AddYears(-20).AddDays(i),
NumberOfAwards = i / 3
};
repository.Create(a);
for (int j = 0; j < bCnt; j++)
{
var b = new Book()
{
Title = string.Format("Book_{0}_{1}", i, j),
Genre = Genre.SciFi,
Price = 10.0m + j,
ISBN = string.Format("{0}_{1}", a.LastName, j)
};
repository.Create(b);
repository.Attach(b, new Relation("author", a));
}
}
Assert.AreEqual(aCnt, repository.Search(new EntityQuery2("author")).Count());
Assert.AreEqual(aCnt * bCnt, repository.Search(new EntityQuery2("book")).Count());
#endregion
var query = new EntityQuery2("Author");
query.AddProperties("FirstName", "LastName");
query.Include("book", "author");
query.Paging = new Paging(1, 10);
var res = repository.Search(query);
Assert.AreEqual(10, res.Count());
int idx = 0;
foreach (var r in res)
{
Assert.AreEqual("Fname" + idx, r.GetData<string>("firstname"));
var books = r.GetManyRelations("book", "author");
int bidx = 0;
foreach (var b in books)
{
Assert.AreEqual(string.Format("Book_{0}_{1}", idx, bidx++), b.Entity.GetData<string>("title"));
}
idx++;
}
//assert second page
query.Paging.Page++;
res = repository.Search(query);
Assert.AreEqual(10, res.Count());
foreach (var r in res)
{
Assert.AreEqual("Fname" + idx, r.GetData<string>("firstname"));
var books = r.GetManyRelations("book", "author");
int bidx = 0;
foreach (var b in books)
{
Assert.AreEqual(string.Format("Book_{0}_{1}", idx, bidx++), b.Entity.GetData<string>("title"));
}
idx++;
}
}
}
public void Test_EntityRepo_Delete()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
bool ex = false;
using (var ctx = dbService.GetDatabaseContext(true))
{
#region prepare data
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
IsAlive = true,
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m
};
//var jb1 = new Book()
//{
// Title = "The Wheel of Time",
// Price = 21.0m
//};
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
//repository.Create(jb1);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
//repository.Attach(jordan, new Relation("author", jb1));
#endregion
var r1 = new EntityQuery2("author", jordan.Id);
Assert.IsNotNull(repository.Read(r1));
repository.Delete(jordan);
Assert.IsNull(repository.Read(r1));
var r2 = new EntityQuery2("author", feist.Id);
Assert.IsNotNull(repository.Read(r2));
try { repository.Delete(feist); }
catch (Exception) { ex = true; }
}
Assert.IsTrue(ex, "Exception not thrown when deleting author with attached relations");
}
public void Test_EntityRepo_CreateSequences()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m,
Genre = Genre.Fantasy
};
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
var order = new Entity("Order");
order.SetData<decimal>("total", fb1.Price + fb2.Price);
order.SetData<DateTime>("createdon", DateTime.Now);
repository.Create(order);
repository.Attach(order, new Relation("ordered", fb1));
repository.Attach(order, new Relation("ordered", fb2));
var q = new EntityQuery2("order", order.Id);
q.AllProperties = true;
var saved = repository.Read(q);
Assert.AreEqual(string.Format("BO-1-{0}", DateTime.Now.Year), saved.GetData<string>("number"));
var order2 = new Entity("Order");
order2.SetData<decimal>("total", fb1.Price);
order2.SetData<DateTime>("createdon", DateTime.Now);
repository.Create(order2);
repository.Attach(order2, new Relation("ordered", fb1));
q = new EntityQuery2("order", order2.Id);
q.AllProperties = true;
saved = repository.Read(q);
Assert.AreEqual(string.Format("BO-2-{0}", DateTime.Now.Year), saved.GetData<string>("number"));
}
}
public void Test_EntityRepo_Create()
{
var dbService = new TestDatabaseService();
var repository = new EntityRepository(dms, dbService, new SequenceProvider(dbService));
using (var ctx = dbService.GetDatabaseContext(true))
{
#region prepare data
var jordan = new Author()
{
FirstName = "Robert",
LastName = "Jordan",
IsAlive = false,
Born = new DateTime(1948, 10, 17),
Rating = 10.0m
};
var feist = new Author()
{
FirstName = "Raymond",
LastName = "Feist",
Born = new DateTime(1963, 2, 14),
Rating = 6.7m
};
var fb1 = new Book()
{
Title = "The Apprentice",
Price = 19.90m
};
var fb2 = new Book()
{
Title = "The Magician",
Price = 17.10m,
Genre = Genre.Fantasy
};
#endregion
repository.Create(jordan);
repository.Create(feist);
repository.Create(fb1);
repository.Create(fb2);
repository.Attach(feist, new Relation("author", fb1));
repository.Attach(feist, new Relation("author", fb2));
fb1.Genre = Genre.Mistery; //default value
feist.IsAlive = true;//default value
var q = new EntityQuery2("author", feist.Id);
q.AddProperties("FirstName", "lastname", "isalive", "born", "rating");
q.Include("book", "author");
var e = repository.Read(q);
var created = new Author(e);
Assert.AreEqual(feist.FirstName, created.FirstName);
Assert.AreEqual(feist.LastName, created.LastName);
Assert.AreEqual(feist.Born, created.Born);
Assert.AreEqual(feist.IsAlive, created.IsAlive);
Assert.AreEqual(feist.Rating, created.Rating);
Assert.AreEqual(2, e.GetManyRelations("book", "author").Count());//repository.Detach(feist, new Relation("author", fb1));
var eb1 = e.GetManyRelations("book", "author").First();
Book b = new Book(eb1.Entity);
Assert.AreEqual(fb1.Genre, b.Genre);
}
}