public void AddAssociationSetMapping_should_add_mapping()
{
var databaseMapping = new DbDatabaseMapping()
.Initialize(new EdmModel().Initialize(), new DbDatabaseMetadata());
var associationSet = new EdmAssociationSet();
var associationSetMapping = databaseMapping.AddAssociationSetMapping(associationSet);
Assert.NotNull(associationSetMapping);
Assert.Equal(1, databaseMapping.EntityContainerMappings.Single().AssociationSetMappings.Count());
Assert.Same(associationSet, associationSetMapping.AssociationSet);
}
internal static DbAssociationSetMapping AddAssociationSetMapping(
this DbDatabaseMapping databaseMapping, EdmAssociationSet associationSet)
{
Contract.Requires(databaseMapping != null);
Contract.Requires(associationSet != null);
var associationSetMapping
= new DbAssociationSetMapping
{
AssociationSet = associationSet
}.Initialize();
databaseMapping
.EntityContainerMappings
.Single()
.AssociationSetMappings
.Add(associationSetMapping);
return associationSetMapping;
}
public static EdmAssociationSet AddAssociationSet(
this EdmModel model, string name, EdmAssociationType associationType)
{
//Contract.Requires(model != null);
//Contract.Requires(!string.IsNullOrWhiteSpace(name));
//Contract.Requires(associationType != null);
Contract.Assert(model.Containers.Count == 1);
var associationSet = new EdmAssociationSet
{
Name = name,
ElementType = associationType,
SourceSet = model.GetEntitySet(associationType.SourceEnd.EntityType),
TargetSet = model.GetEntitySet(associationType.TargetEnd.EntityType)
};
model.Containers.Single().AssociationSets.Add(associationSet);
return associationSet;
}
