public void UpdateExistingEntryInstanceMatch()
{
var entityCollection = new DbEntityCollection <EntityCollectionModel>();
var entity = new EntityCollectionModel
{
Title = "DbEntityCollectionTests.UpdateExistingEntryWithoutId"
};
entityCollection.Update(entity, DbEntityEntryState.Added);
Assert.IsTrue(entityCollection.GetEntries().All(e => e.Entity == entity && e.State == DbEntityEntryState.Added));
entityCollection.Update(entity, DbEntityEntryState.NoChanges);
Assert.IsTrue(entityCollection.GetEntries().All(e => e.Entity == entity && e.State == DbEntityEntryState.NoChanges));
}
public void RemoveRange()
{
var entityCollection = new DbEntityCollection <EntityCollectionModel>();
var entities = new[]
{
new EntityCollectionModel
{
Title = "DbEntityCollectionTests.RemoveRange-1"
},
new EntityCollectionModel
{
Title = "DbEntityCollectionTests.RemoveRange-2"
},
new EntityCollectionModel
{
Id = "123",
Title = "DbEntityCollectionTests.RemoveRange-3"
}
};
foreach (var entity in entities)
{
entityCollection.Update(entity, DbEntityEntryState.Added);
entityCollection.Remove(entity);
}
Assert.IsFalse(entityCollection.GetEntries().Any());
}
public void AddNewEntry()
{
var entityCollection = new DbEntityCollection <EntityCollectionModel>();
var entity = new EntityCollectionModel
{
Title = "DbEntityCollectionTests.AddNewEntry"
};
entityCollection.Update(entity, DbEntityEntryState.Added);
Assert.IsTrue(entityCollection.GetEntries().All(e => e.Entity == entity && e.State == DbEntityEntryState.Added));
}
public void UpdateExistingEntryIdMatch()
{
var entityCollection = new DbEntityCollection <EntityCollectionModel>();
var entity = new EntityCollectionModel
{
Id = "123",
Title = "DbEntityCollectionTests.UpdateExistingEntryWithId-1"
};
entityCollection.Update(entity, DbEntityEntryState.Added);
Assert.IsTrue(entityCollection.GetEntries().All(e => e.Entity == entity && e.State == DbEntityEntryState.Added));
var updatedEntity = new EntityCollectionModel
{
Id = "123",
Title = "DbEntityCollectionTests.UpdateExistingEntryWithId-2"
};
entityCollection.Update(updatedEntity, DbEntityEntryState.Updated);
Assert.IsFalse(entityCollection.GetEntries().Any(e => e.Entity == entity));
Assert.IsTrue(entityCollection.GetEntries()
.Any(e => e.Entity == updatedEntity && e.Entity.Title == "DbEntityCollectionTests.UpdateExistingEntryWithId-2"));
}
public void ClearTracker()
{
var entityCollection = new DbEntityCollection <EntityCollectionModel>();
var entity = new EntityCollectionModel
{
Title = "DbEntityCollectionTests.ClearTracker"
};
entityCollection.Update(entity, DbEntityEntryState.NoChanges);
entityCollection.Clear();
Assert.IsFalse(entityCollection.GetEntries().Any());
}
