public void can_update_and_delete_related_documents_synchronous()
{
var emp1 = new CoffeeShopEmployee();
var doc1 = new CoffeeShop();
doc1.Employees.Add(emp1.Id);
using (var session = theStore.OpenSession())
{
session.Store(emp1);
session.Store(doc1);
session.SaveChanges();
}
using (var session = theStore.OpenSession(tracking: DocumentTracking.DirtyTracking))
{
var emp = session.Load <CoffeeShopEmployee>(emp1.Id);
var doc = session.Load <CoffeeShop>(doc1.Id);
doc.Employees.Remove(emp.Id);
session.Delete(emp);
session.SaveChanges();
}
}
public async Task store_with_the_right_version_async()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
await session.SaveChangesAsync();
}
DocumentMetadata metadata;
using (var session = theStore.QuerySession())
{
metadata = await session.MetadataForAsync(doc1);
}
using (var session = theStore.OpenSession())
{
doc1.Name = "Mozart's";
session.Store(doc1, metadata.CurrentVersion);
await session.SaveChangesAsync();
}
using (var query = theStore.QuerySession())
{
(await query.LoadAsync <CoffeeShop>(doc1.Id)).Name
.ShouldBe("Mozart's");
}
}
public void can_do_multiple_updates_in_a_row_standard()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
session.SaveChanges();
}
using (var session = theStore.DirtyTrackedSession())
{
var doc2 = session.Load <CoffeeShop>(doc1.Id);
doc2.Name = "Mozart's";
session.SaveChanges();
doc2.Name = "Cafe Medici";
session.SaveChanges();
}
using (var query = theStore.QuerySession())
{
query.Load <CoffeeShop>(doc1.Id).Name.ShouldBe("Cafe Medici");
}
}
public void update_multiple_docs_at_a_time_sad_path()
{
var doc1 = new CoffeeShop();
var doc2 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1, doc2);
session.SaveChanges();
}
using (var session = theStore.DirtyTrackedSession())
{
var doc12 = session.Load <CoffeeShop>(doc1.Id);
doc12.Name = "Mozart's";
var doc22 = session.Load <CoffeeShop>(doc2.Id);
doc22.Name = "Dominican Joe's";
using (var other = theStore.DirtyTrackedSession())
{
other.Load <CoffeeShop>(doc1.Id).Name = "Genuine Joe's";
other.Load <CoffeeShop>(doc2.Id).Name = "Cafe Medici";
other.SaveChanges();
}
var ex = Exception <AggregateException> .ShouldBeThrownBy(() =>
{
session.SaveChanges();
});
ex.InnerExceptions.OfType <ConcurrencyException>().Count().ShouldBe(2);
}
}
public void store_with_the_right_version()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
session.SaveChanges();
}
DocumentMetadata metadata;
using (var session = theStore.QuerySession())
{
metadata = session.MetadataFor(doc1);
}
using (var session = theStore.OpenSession())
{
doc1.Name = "Mozart's";
session.Store(doc1, metadata.CurrentVersion);
session.SaveChanges();
}
using (var query = theStore.QuerySession())
{
query.Load <CoffeeShop>(doc1.Id).Name
.ShouldBe("Mozart's");
}
}
public async Task update_multiple_docs_at_a_time_happy_path_async()
{
var doc1 = new CoffeeShop();
var doc2 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1, doc2);
await session.SaveChangesAsync();
}
using (var session = theStore.DirtyTrackedSession())
{
var doc12 = await session.LoadAsync <CoffeeShop>(doc1.Id);
doc12.Name = "Mozart's";
var doc22 = await session.LoadAsync <CoffeeShop>(doc2.Id);
doc22.Name = "Dominican Joe's";
await session.SaveChangesAsync();
}
using (var query = theStore.QuerySession())
{
(await query.LoadAsync <CoffeeShop>(doc1.Id)).Name.ShouldBe("Mozart's");
(await query.LoadAsync <CoffeeShop>(doc2.Id)).Name.ShouldBe("Dominican Joe's");
}
}
public void update_multiple_docs_at_a_time_happy_path()
{
var doc1 = new CoffeeShop();
var doc2 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1, doc2);
session.SaveChanges();
}
using (var session = theStore.DirtyTrackedSession())
{
var doc12 = session.Load <CoffeeShop>(doc1.Id);
doc12.Name = "Mozart's";
var doc22 = session.Load <CoffeeShop>(doc2.Id);
doc22.Name = "Dominican Joe's";
session.SaveChanges();
}
using (var query = theStore.QuerySession())
{
query.Load <CoffeeShop>(doc1.Id).Name.ShouldBe("Mozart's");
query.Load <CoffeeShop>(doc2.Id).Name.ShouldBe("Dominican Joe's");
}
}
public async Task can_do_multiple_updates_in_a_row_standard_async()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
await session.SaveChangesAsync();
}
using (var session = theStore.DirtyTrackedSession())
{
var doc2 = await session.LoadAsync <CoffeeShop>(doc1.Id);
doc2.Name = "Mozart's";
await session.SaveChangesAsync();
doc2.Name = "Cafe Medici";
await session.SaveChangesAsync();
}
using (var query = theStore.QuerySession())
{
(await query.LoadAsync <CoffeeShop>(doc1.Id)).Name.ShouldBe("Cafe Medici");
}
}
public async Task can_update_with_optimistic_concurrenc_async()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
await session.SaveChangesAsync();
}
using (var session = theStore.OpenSession())
{
var doc2 = await session.LoadAsync <Shop>(doc1.Id);
doc2.As <CoffeeShop>().Name = "Mozart's";
session.Store(doc2);
await session.SaveChangesAsync();
}
using (var session = theStore.QuerySession())
{
(await session.LoadAsync <CoffeeShop>(doc1.Id)).Name.ShouldBe("Mozart's");
}
}
public async Task can_insert_with_optimistic_concurrency_94_async()
{
await using var session = theStore.OpenSession();
var coffeeShop = new CoffeeShop();
session.Store(coffeeShop);
await session.SaveChangesAsync();
(await session.LoadAsync <CoffeeShop>(coffeeShop.Id)).ShouldNotBeNull();
}
public void can_insert_with_optimistic_concurrency()
{
using var session = theStore.OpenSession();
var coffeeShop = new CoffeeShop();
session.Store(coffeeShop);
session.SaveChanges();
session.Load <CoffeeShop>(coffeeShop.Id).ShouldNotBeNull();
}
public void can_store_same_document_multiple_times_with_optimistic_concurrency()
{
var doc1 = new CoffeeShop();
using var session = theStore.OpenSession();
session.Store(doc1);
session.Store(doc1);
session.SaveChanges();
}
public void Bug_669_can_store_and_update_same_document_with_optimistic_concurrency_and_dirty_tracking()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession(tracking: DocumentTracking.DirtyTracking))
{
session.Store(doc1);
doc1.Name = "New Name";
session.SaveChanges();
}
}
public async Task update_with_stale_version_async()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
await session.SaveChangesAsync();
}
var session1 = theStore.DirtyTrackedSession();
var session2 = theStore.DirtyTrackedSession();
var session1Copy = await session1.LoadAsync <CoffeeShop>(doc1.Id);
var session2Copy = await session2.LoadAsync <CoffeeShop>(doc1.Id);
try
{
session1Copy.Name = "Mozart's";
session2Copy.Name = "Dominican Joe's";
// Should go through just fine
await session2.SaveChangesAsync();
var ex = await Exception <ConcurrencyException> .ShouldBeThrownByAsync(async() =>
{
await session1.SaveChangesAsync();
});
ex.Message.ShouldBe($"Optimistic concurrency check failed for {typeof(Shop).FullName} #{doc1.Id}");
}
finally
{
session1.Dispose();
session2.Dispose();
}
using (var query = theStore.QuerySession())
{
(await query.LoadAsync <CoffeeShop>(doc1.Id)).Name.ShouldBe("Dominican Joe's");
}
}
public void overwrite_with_stale_version_standard()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
session.SaveChanges();
}
#region sample_sample-override-optimistic-concurrency
var session1 = theStore.OpenSession(new SessionOptions
{
ConcurrencyChecks = ConcurrencyChecks.Disabled,
Tracking = DocumentTracking.DirtyTracking
});
#endregion
var session2 = theStore.DirtyTrackedSession();
var session1Copy = session1.Load <CoffeeShop>(doc1.Id);
var session2Copy = session2.Load <CoffeeShop>(doc1.Id);
try
{
session1Copy.Name = "Mozart's";
session2Copy.Name = "Dominican Joe's";
// Should go through just fine
session2.SaveChanges();
session1.SaveChanges();
}
finally
{
session1.Dispose();
session2.Dispose();
}
using (var query = theStore.QuerySession())
{
query.Load <CoffeeShop>(doc1.Id).Name.ShouldBe("Mozart's");
}
}
public async Task store_with_the_right_version_sad_path_async()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
await session.SaveChangesAsync();
}
using (var session = theStore.OpenSession())
{
doc1.Name = "Mozart's";
// Some random version that won't match
session.Store(doc1, Guid.NewGuid());
await Exception <ConcurrencyException> .ShouldBeThrownByAsync(async() =>
{
await session.SaveChangesAsync();
});
}
}
public void can_update_with_optimistic_concurrency_95()
{
var doc1 = new CoffeeShop();
using (var session = theStore.OpenSession())
{
session.Store(doc1);
session.SaveChanges();
}
using (var session = theStore.OpenSession())
{
var doc2 = session.Load <CoffeeShop>(doc1.Id);
doc2.Name = "Mozart's";
session.Store(doc2);
session.SaveChanges();
}
using (var session = theStore.QuerySession())
{
session.Load <CoffeeShop>(doc1.Id).Name.ShouldBe("Mozart's");
}
}
