public void MapReduceCreatesACollection()
{
using (var mongo = Mongo.Create(TestHelper.ConnectionString("pooling=false")))
{
mongo.GetCollection <ReduceProduct>().Insert(new ReduceProduct {
Price = 1.5f
}, new ReduceProduct {
Price = 2.5f
});
var mr = mongo.Database.CreateMapReduce();
var result = mr.Execute(new MapReduceOptions <ReduceProduct> {
Map = _map, Reduce = _reduce
});
var found = false;
foreach (var c in mongo.Database.GetAllCollections())
{
if (c.Name.EndsWith(result.Result))
{
found = true;
break;
}
}
Assert.Equal(true, found);
}
}
public void Add <T>(IEnumerable <T> items) where T : class, new()
{
using (var db = Mongo.Create("_conn"))
{
db.GetCollection <T>().Insert(items);
}
}
public void UpdateOne <T>(object item, object update)
{
using (var db = Mongo.Create("_conn"))
{
db.GetCollection <T>().UpdateOne(item, item);
}
}
public void SaveItem <TItem>(TItem item)
{
using (var db = Mongo.Create("_conn"))
{
db.GetCollection <TItem>().Save(item);
}
}
public TItem FindOne <TItem>(Func <TItem, bool> func)
{
using (var db = Mongo.Create("_conn"))
{
return(db.GetCollection <TItem>().AsQueryable().Where(func).FirstOrDefault());
}
}
public void DbRefMapsToOtherDocumentsByCustomId()
{
const string userId = "Tim Berners-Lee";
const string roleName = "Administrator";
using (var db = Mongo.Create(TestHelper.ConnectionString()))
{
db.GetCollection <User3>().Insert(new User3
{
Id = userId,
EmailAddress = "*****@*****.**"
});
db.GetCollection <Role>().Insert(new Role
{
Id = roleName,
Users = new List <DbReference <User3, string> >
{
new DbReference <User3, string>(userId)
}
});
var role = db.GetCollection <Role>().Find().First();
var user = role.Users[0].Fetch(() => db);
Assert.Equal(userId, user.Id);
}
}
public void Delete <T>(object template) where T : class, new()
{
using (var db = Mongo.Create("_conn"))
{
db.GetCollection <T>().Delete(template);
}
}
public void GetCollectionsReturnsNothingIfEmpty()
{
using (var mongo = Mongo.Create(TestHelper.ConnectionString()))
{
Assert.Equal(0, mongo.Database.GetAllCollections().Count());
}
}
public T Obter <T>(Func <T, bool> expressao) where T : class
{
using (var mongo = Mongo.Create(StringDeConexao))
{
return(mongo.GetCollection <T>().AsQueryable().Where(expressao).SingleOrDefault());
}
}
public void ReturnsTheDatabasesName()
{
using (var mongo = Mongo.Create(TestHelper.ConnectionString()))
{
Assert.Equal("NormTests", mongo.Database.DatabaseName);
}
}
public void GettingStatisticsFailsSilentlyWithStrictModeOff()
{
using (var mongo = Mongo.Create(TestHelper.ConnectionString("&strict=false")))
{
Assert.Equal(null, mongo.Database.GetCollectionStatistics("temp"));
}
}
public void DropCollectionFailsSilentlyWithStrictModeOff()
{
using (var mongo = Mongo.Create(TestHelper.ConnectionString("&strict=false")))
{
Assert.Equal(false, mongo.Database.DropCollection("temp"));
}
}
public void AddHighScore(Score score)
{
using (IMongo mongo = Mongo.Create("mongodb://localhost/worms"))
{
mongo.GetCollection <Score>("Score").Insert(score);
}
}
public void TemporaryCollectionIsCleanedUpWhenConnectionIsClosed()
{
string name;
using (var mongo = Mongo.Create(TestHelper.ConnectionString("pooling=false")))
{
mongo.GetCollection <ReduceProduct>().Insert(new ReduceProduct {
Price = 1.5f
}, new ReduceProduct {
Price = 2.5f
});
var mr = mongo.Database.CreateMapReduce();
name = mr.Execute(new MapReduceOptions <ReduceProduct> {
Map = _map, Reduce = _reduce
}).Result;
}
using (var mongo = Mongo.Create(TestHelper.ConnectionString("pooling=false")))
{
foreach (var c in mongo.Database.GetAllCollections())
{
Assert.Equal(false, c.Name.EndsWith(name));
}
}
}
public void Find_Subset_Returns_Appropriate_Subset()
{
using (var admin = new MongoAdmin(TestHelper.ConnectionString()))
{
admin.SetProfileLevel(2);
}
using (var db = Mongo.Create(TestHelper.ConnectionString()))
{
var coll = db.GetCollection <TestProduct>();
coll.Delete(new { });
var oid = ObjectId.NewObjectId();
coll.Insert(new TestProduct
{
_id = oid,
Price = 42.42f,
Supplier = new Supplier
{
Name = "Bob's house of pancakes",
RefNum = 12,
CreatedOn = DateTime.MinValue
}
});
var subset = db.GetCollection <TestProduct>().Find(new { }, new { }, Int32.MaxValue, 0,
j => new { SupplierName = j.Supplier.Name, Cost = j.Price, Id = j._id }).ToArray();
Assert.Equal("Bob's house of pancakes", subset[0].SupplierName);
Assert.Equal(42.42f, subset[0].Cost);
Assert.Equal(oid, subset[0].Id);
}
}
public List <T> ObterTodos <T>() where T : class
{
using (var mongo = Mongo.Create(StringDeConexao))
{
return(mongo.GetCollection <T>().AsQueryable().ToList());
}
}
public void File_Save_Is_Not_Lossy()
{
using (var conn = Mongo.Create(TestHelper.ConnectionString()))
{
var ms = new MemoryStream(8000000);//about 8MB.
for (int i = 0; i < 2000000; i++)
{
ms.Write(BitConverter.GetBytes(i), 0, 4);
}
var gridFS = conn.Database.Files();
var file = new GridFile();
file.ContentType = "application/unknown";
file.FileName = "Random_File_Test" + Guid.NewGuid().ToString();
file.Aliases = new String[] { "Alpha", "Bravo", "Delta", "Echo" };
file.Content = ms.ToArray();
gridFS.Save(file);
var file2 = gridFS.FindOne(new { _id = file.Id });
Assert.Equal(file.Id, file2.Id);
Assert.Equal(file.MD5Checksum, file2.MD5Checksum);
Assert.Equal(file.ContentType, file2.ContentType);
//Mongo stores dates as long, therefore, we have to use double->long rounding.
Assert.Equal((long)((file.UploadDate - DateTime.MinValue)).TotalMilliseconds,
(long)(file2.UploadDate - DateTime.MinValue).TotalMilliseconds);
Assert.True(file.Aliases.SequenceEqual(file2.Aliases));
Assert.True(file.Content.SequenceEqual(file2.Content));
}
}
public void Excluir <T>(T objeto) where T : class
{
using (var mongo = Mongo.Create(StringDeConexao))
{
mongo.GetCollection <T>().Delete(objeto);
}
}
public void AddHighScore(Score score)
{
using (IMongo mongo = Mongo.Create(this.MongoURL))
{
mongo.GetCollection <Score>("Score").Insert(score);
}
}
public void Salvar <T>(T objeto) where T : class
{
using (var mongo = Mongo.Create(StringDeConexao))
{
mongo.GetCollection <T>().Save(objeto);
}
}
public void Delete <T>(T item) where T : class, new()
{
using (var db = Mongo.Create("_conn"))
{
db.GetCollection <T>().Delete(item);
}
}
public void Delete <T>(T item) where T : class, new()
{
using (var db = Mongo.Create(_connectionString))
{
db.Database.GetCollection <T>().Delete(item);
}
}
public TItem FindOne <TItem>(object spec)
{
using (var db = Mongo.Create("_conn"))
{
return(db.GetCollection <TItem>().FindOne(spec));
}
}
public void DeleteAll <T>() where T : class, new()
{
using (var db = Mongo.Create(_connectionString))
{
db.Database.DropCollection(typeof(T).Name);
}
}
public List <TItem> Find <TItem>(Func <TItem, bool> func)
{
using (var db = Mongo.Create("_conn"))
{
return(db.GetCollection <TItem>().AsQueryable().Where(func).ToList());
}
}
public IQueryable <T> All <T>() where T : class, new()
{
//don't keep this longer than you need it.
var db = Mongo.Create(_connectionString);
return(db.GetCollection <T>().AsQueryable());
}
public static void Add <T>(T item) where T : class, new()
{
using (var db = Mongo.Create("_conn"))
{
db.GetCollection <T>().Insert(item);
}
}
public void Save <T>(T item) where T : class, new()
{
using (var db = Mongo.Create(_connectionString))
{
db.GetCollection <T>().Save(item);
}
}
public int GenerateHiloId <T>()
{
using (var db = Mongo.Create("_conn"))
{
return((int)db.GetCollection <T>().GenerateId());
}
}
public void MapReduceWithGenericMapReduceResponse()
{
using (var mongo = Mongo.Create(TestHelper.ConnectionString("pooling=false")))
{
mongo.GetCollection <ReduceProduct>().Insert(new ReduceProduct {
Price = 1.5f
},
new ReduceProduct {
Price = 2.5f
},
new ReduceProduct {
Price = 2.5f
});
var mr = mongo.Database.CreateMapReduce();
var _query = new { Price = Q.GreaterThan(2) };
var response =
mr.Execute(new MapReduceOptions <ReduceProduct> {
Map = _map, Reduce = _reduce, Query = _query
});
var collection = response.GetCollection <MapReduceResult <int, int> >();
var r = collection.Find().FirstOrDefault();
Assert.Equal(0, r.Key);
Assert.Equal(5, r.Value);
}
}
