public EntityTypeConfiguration <TEntityType> Map <TDerived>(
Action <EntityMappingConfiguration <TDerived> > derivedTypeMapConfigurationAction)
where TDerived : class, TEntityType
{
Check.NotNull(derivedTypeMapConfigurationAction, "derivedTypeMapConfigurationAction");
var entityMappingConfiguration = new EntityMappingConfiguration <TDerived>();
derivedTypeMapConfigurationAction(entityMappingConfiguration);
if (typeof(TDerived)
== typeof(TEntityType))
{
_entityTypeConfiguration.AddMappingConfiguration(
entityMappingConfiguration.EntityMappingConfigurationInstance);
}
else
{
_entityTypeConfiguration
.AddSubTypeMappingConfiguration(
typeof(TDerived), entityMappingConfiguration.EntityMappingConfigurationInstance);
}
return(this);
}
public void Cloning_an_entity_configuration_clones_its_subtype_mapping_information()
{
var configuration = new EntityTypeConfiguration(typeof(object));
var mappingConfiguration = new EntityMappingConfiguration();
configuration.AddSubTypeMappingConfiguration(typeof(object), mappingConfiguration);
var clone = configuration.Clone();
Assert.NotSame(configuration.SubTypeMappingConfigurations, clone.SubTypeMappingConfigurations);
Assert.True(clone.SubTypeMappingConfigurations.ContainsKey(typeof(object)));
Assert.NotSame(mappingConfiguration, clone.SubTypeMappingConfigurations[typeof(object)]);
configuration.AddSubTypeMappingConfiguration(typeof(int), new EntityMappingConfiguration());
Assert.False(clone.SubTypeMappingConfigurations.ContainsKey(typeof(int)));
}
