public void Key_returns_same_instance_for_property_names()
{
var entityType = new Model().AddEntityType(typeof(Order));
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
var keyBuilder = entityBuilder.Key(new[] { Order.IdProperty.Name, Order.CustomerIdProperty.Name }, ConfigurationSource.Convention);
Assert.NotNull(keyBuilder);
Assert.Same(keyBuilder, entityBuilder.Key(new[] { Order.IdProperty, Order.CustomerIdProperty }, ConfigurationSource.DataAnnotation));
}
public void Can_only_override_existing_key_explicitly_using_property_names()
{
var entityType = new Model().AddEntityType(typeof(Order));
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
entityType.SetPrimaryKey(new[] { entityType.GetOrAddProperty(Order.IdProperty), entityType.GetOrAddProperty(Order.CustomerIdProperty) });
Assert.Null(entityBuilder.Key(new[] { Order.IdProperty.Name }, ConfigurationSource.DataAnnotation));
Assert.Equal(new[] { Order.IdProperty.Name, Order.CustomerIdProperty.Name }, entityType.GetPrimaryKey().Properties.Select(p => p.Name).ToArray());
Assert.NotNull(entityBuilder.Key(new[] { Order.IdProperty.Name }, ConfigurationSource.Explicit));
Assert.Equal(Order.IdProperty.Name, entityType.GetPrimaryKey().Properties.Single().Name);
}
public void Key_returns_null_for_ignored_property_names()
{
var entityType = new Model().AddEntityType(typeof(Order));
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
entityBuilder.Ignore(Order.CustomerIdProperty.Name, ConfigurationSource.DataAnnotation);
Assert.Null(entityBuilder.Key(new[] { Order.IdProperty.Name, Order.CustomerIdProperty.Name }, ConfigurationSource.Convention));
}
public void Key_throws_for_property_names_for_shadow_entity_type_if_they_do_not_exist()
{
var entityType = new Model().AddEntityType(typeof(Order).Name);
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
Assert.Equal(Strings.PropertyNotFound(Order.IdProperty.Name, typeof(Order).Name),
Assert.Throws <ModelItemNotFoundException>(() =>
entityBuilder.Key(new[] { Order.IdProperty.Name }, ConfigurationSource.Convention)).Message);
}
public void Key_throws_for_property_names_if_they_do_not_exist()
{
var entityType = new Model().AddEntityType(typeof(Order));
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
Assert.Equal(Strings.NoClrProperty(Customer.UniqueProperty.Name, typeof(Order).FullName),
Assert.Throws <InvalidOperationException>(() =>
entityBuilder.Key(new[] { Customer.UniqueProperty.Name }, ConfigurationSource.Convention)).Message);
}
public void Can_only_override_lower_source_key_using_property_names()
{
var entityType = new Model().AddEntityType(typeof(Order));
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
var originalKeyBuilder = entityBuilder.Key(new[] { Order.IdProperty.Name, Order.CustomerIdProperty.Name }, ConfigurationSource.Convention);
var newKeyBuilder = entityBuilder.Key(new[] { Order.IdProperty.Name }, ConfigurationSource.DataAnnotation);
Assert.NotNull(newKeyBuilder);
Assert.NotEqual(originalKeyBuilder, newKeyBuilder);
Assert.Equal(Order.IdProperty.Name, entityType.GetPrimaryKey().Properties.Single().Name);
var originalKeyBuilder2 = entityBuilder.Key(new[] { Order.IdProperty.Name, Order.CustomerIdProperty.Name }, ConfigurationSource.Explicit);
Assert.NotNull(originalKeyBuilder2);
Assert.NotEqual(originalKeyBuilder, originalKeyBuilder2);
Assert.Null(entityBuilder.Key(new[] { Order.IdProperty.Name }, ConfigurationSource.DataAnnotation));
Assert.Equal(new[] { Order.IdProperty.Name, Order.CustomerIdProperty.Name }, entityType.GetPrimaryKey().Properties.Select(p => p.Name).ToArray());
}
public void Key_works_for_property_names_for_shadow_entity_type()
{
var entityType = new Model().AddEntityType(typeof(Order).Name);
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
entityBuilder.Property(Order.CustomerIdProperty.PropertyType, Order.CustomerIdProperty.Name, ConfigurationSource.Convention);
Assert.NotNull(entityBuilder.Key(new[] { Order.CustomerIdProperty.Name }, ConfigurationSource.Convention));
Assert.Equal(Order.CustomerIdProperty.Name, entityType.GetPrimaryKey().Properties.Single().Name);
}
public void Cannot_ignore_property_that_is_part_of_same_or_higher_source_key()
{
var entityType = new Model().AddEntityType(typeof(Order));
var entityBuilder = new InternalEntityBuilder(entityType, new InternalModelBuilder(new Model(), null));
Assert.NotNull(entityBuilder.Key(new[] { Order.IdProperty, Order.CustomerIdProperty }, ConfigurationSource.Explicit));
Assert.False(entityBuilder.Ignore(Order.CustomerIdProperty.Name, ConfigurationSource.DataAnnotation));
Assert.NotEmpty(entityBuilder.Metadata.Properties.Where(p => p.Name == Order.CustomerIdProperty.Name));
Assert.NotEmpty(entityBuilder.Metadata.Keys);
}