private static IModel CreateModel()
{
var modelBuilder = new ModelBuilder(InMemoryConventionSetBuilder.Build());
modelBuilder.Entity <Customer>(
b =>
{
b.HasKey(c => c.Id);
b.Property(c => c.Name);
});
return(modelBuilder.Model.FinalizeModel());
}
public void Delegate_getter_is_returned_for_IProperty_property()
{
var modelBuilder = new ModelBuilder(InMemoryConventionSetBuilder.Build());
var idProperty = modelBuilder.Entity <Customer>().Property(e => e.Id).Metadata;
modelBuilder.FinalizeModel();
Assert.Equal(
7, new ClrPropertyGetterFactory().Create(idProperty).GetClrValue(
new Customer {
Id = 7
}));
}
public void Delegate_getter_is_returned_for_index_property()
{
var modelBuilder = new ModelBuilder(InMemoryConventionSetBuilder.Build());
modelBuilder.Entity <IndexedClass>().Property(e => e.Id);
var propertyA = modelBuilder.Entity <IndexedClass>().Metadata.AddIndexerProperty("PropertyA", typeof(string));
var propertyB = modelBuilder.Entity <IndexedClass>().Metadata.AddIndexerProperty("PropertyB", typeof(int));
modelBuilder.FinalizeModel();
Assert.Equal("ValueA", new ClrPropertyGetterFactory().Create(propertyA).GetClrValue(new IndexedClass {
Id = 7
}));
Assert.Equal(123, new ClrPropertyGetterFactory().Create(propertyB).GetClrValue(new IndexedClass {
Id = 7
}));
}
protected virtual ModelBuilder GetModelBuilder() => InMemoryConventionSetBuilder.CreateModelBuilder();
protected virtual ConventionSet GetConventionSet() => InMemoryConventionSetBuilder.Build();
public override ModelBuilder CreateModelBuilder() => new ModelBuilder(InMemoryConventionSetBuilder.Build());
public async Task Can_add_update_delete_end_to_end_using_partial_shadow_state()
{
IMutableModel model = new Model(InMemoryConventionSetBuilder.Build());
var customerType = model.AddEntityType(typeof(Customer));
customerType.AddProperty("Name", typeof(string));
var optionsBuilder = new DbContextOptionsBuilder()
.UseModel(model.FinalizeModel())
.UseInMemoryDatabase(nameof(ShadowStateUpdateTest))
.UseInternalServiceProvider(_fixture.ServiceProvider);
var customer = new Customer
{
Id = 42
};
using (var context = new DbContext(optionsBuilder.Options))
{
context.Add(customer);
context.Entry(customer).Property("Name").CurrentValue = "Daenerys";
await context.SaveChangesAsync();
context.Entry(customer).Property("Name").CurrentValue = "Changed!";
}
using (var context = new DbContext(optionsBuilder.Options))
{
var customerFromStore = context.Set <Customer>().Single();
Assert.Equal(42, customerFromStore.Id);
Assert.Equal(
"Daenerys",
(string)context.Entry(customerFromStore).Property("Name").CurrentValue);
}
using (var context = new DbContext(optionsBuilder.Options))
{
var customerEntry = context.Entry(customer).GetInfrastructure();
customerEntry[customerType.FindProperty("Name")] = "Daenerys Targaryen";
context.Update(customer);
await context.SaveChangesAsync();
}
using (var context = new DbContext(optionsBuilder.Options))
{
var customerFromStore = context.Set <Customer>().Single();
Assert.Equal(42, customerFromStore.Id);
Assert.Equal(
"Daenerys Targaryen",
(string)context.Entry(customerFromStore).Property("Name").CurrentValue);
}
using (var context = new DbContext(optionsBuilder.Options))
{
context.Remove(customer);
await context.SaveChangesAsync();
}
using (var context = new DbContext(optionsBuilder.Options))
{
Assert.Equal(0, context.Set <Customer>().Count());
}
}
