public void Execute()
{
using (var dataContext = new FutureSimpleDataContext())
{
var people = dataContext.FuturePersons
.Where(a => a.FirstName == "Tom" || a.FirstName == "Cat")
.ToFuture();
Assert.NotNull(people);
Assert.False(people.IsValueCreated);
Assert.Equal(1, dataContext.FutureCollection.Count);
var pets = dataContext.FuturePets
.Where(a => a.Name == "Taboo")
.ToFuture();
Assert.NotNull(pets);
Assert.False(pets.IsValueCreated);
Assert.Equal(2, dataContext.FutureCollection.Count);
dataContext.FutureCollection.Execute();
Assert.False(people.IsValueCreated);
Assert.False(pets.IsValueCreated);
Assert.Equal(0, dataContext.FutureCollection.Count);
}
}
public void LotsOfParams()
{
using (var dataContext = new FutureSimpleDataContext())
{
var people = dataContext.FuturePersons
.Where(a => a.FirstName == "Tom" || a.FirstName == "Cat")
.ToFuture();
Assert.NotNull(people);
Assert.False(people.IsValueCreated);
Assert.Equal(1, dataContext.FutureCollection.Count);
var petIds = new List<int> { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 };
var pets = dataContext.FuturePets
.Where(p => petIds.Contains(p.Id))
.ToFuture();
Assert.NotNull(pets);
Assert.False(pets.IsValueCreated);
Assert.Equal(2, dataContext.FutureCollection.Count);
dataContext.FutureCollection.Execute();
Assert.False(people.IsValueCreated);
Assert.False(pets.IsValueCreated);
Assert.Equal(0, dataContext.FutureCollection.Count);
}
}
public void Example()
{
using (var dataContext = new FutureSimpleDataContext())
using (dataContext.BeginTransaction())
{
// TODO: Stuff!
}
}
public void NonDataQueryWithDataContext()
{
var list = new List<int> { 1, 2, 3 };
var query = list.AsQueryable();
using (var dataContext = new FutureSimpleDataContext())
{
var lazy = query.ToFuture(dataContext);
Assert.NotNull(lazy);
Assert.False(lazy.IsValueCreated);
Assert.Equal(0, dataContext.FutureCollection.Count);
var value = lazy.Value;
Assert.NotNull(value);
Assert.True(lazy.IsValueCreated);
Assert.Equal(3, value.Count);
Assert.Equal(0, dataContext.FutureCollection.Count);
}
}
public void AddQuery()
{
using (var dataContext = new FutureSimpleDataContext())
{
var peopleQuery = dataContext.FuturePersons.Where(a => a.FirstName == "Tom" || a.FirstName == "Cat");
var peopleFuture = dataContext.FutureCollection.Add(peopleQuery);
var people = peopleFuture.ToLazy(dataContext.FutureCollection);
Assert.NotNull(people);
Assert.False(peopleFuture.IsValueLoaded);
Assert.False(people.IsValueCreated);
Assert.Equal(1, dataContext.FutureCollection.Count);
var petsQuery = dataContext.FuturePets.Where(a => a.Name == "Taboo");
var petsFuture = dataContext.FutureCollection.Add(petsQuery);
var pets = petsFuture.ToLazy(dataContext.FutureCollection);
Assert.NotNull(pets);
Assert.False(petsFuture.IsValueLoaded);
Assert.False(pets.IsValueCreated);
Assert.Equal(2, dataContext.FutureCollection.Count);
var petsValue = pets.Value;
Assert.True(peopleFuture.IsValueLoaded);
Assert.Equal(2, peopleFuture.Value.Count);
Assert.False(people.IsValueCreated);
Assert.True(petsFuture.IsValueLoaded);
Assert.Equal(1, petsFuture.Value.Count);
Assert.True(pets.IsValueCreated);
Assert.Equal(1, petsValue.Count);
Assert.Equal(0, dataContext.FutureCollection.Count);
}
}