public void Use_of_custom_IForeignKey_throws()
{
var foreignKey = new FakeForeignKey();
Assert.Equal(
CoreStrings.CustomMetadata(nameof(Use_of_custom_IForeignKey_throws), nameof(IForeignKey), nameof(FakeForeignKey)),
Assert.Throws <NotSupportedException>(() => foreignKey.AsForeignKey()).Message);
}
public void Navigation_is_returned_if_it_implements_IClrCollectionAccessor()
{
var navigation = new FakeNavigation();
var fk = new FakeForeignKey {
PrincipalToDependent = navigation
};
navigation.ForeignKey = fk;
navigation.PropertyInfo = MyEntity.AsICollectionProperty;
Assert.Same(navigation, new ClrCollectionAccessorFactory().Create(navigation));
}