public void ValidatePathIsSupported_ThrowsForUnsupportedPathForExpand()
{
ODataPath path = new ODataPath(new ValueSegment(previousType: null));
ExceptionAssert.Throws <ODataException>(
() => SelectExpandNode.ValidatePathIsSupportedForExpand(path),
"A path within the select or expand query option is not supported.");
}
private static Dictionary <IEdmNavigationProperty, ExpandedReferenceSelectItem> GetPropertiesToExpandInQuery(SelectExpandClause selectExpandClause)
{
Dictionary <IEdmNavigationProperty, ExpandedReferenceSelectItem> properties = new Dictionary <IEdmNavigationProperty, ExpandedReferenceSelectItem>();
foreach (SelectItem selectItem in selectExpandClause.SelectedItems)
{
ExpandedReferenceSelectItem expandItem = selectItem as ExpandedReferenceSelectItem;
if (expandItem != null)
{
SelectExpandNode.ValidatePathIsSupportedForExpand(expandItem.PathToNavigationProperty);
NavigationPropertySegment navigationSegment = expandItem.PathToNavigationProperty.LastSegment as NavigationPropertySegment;
if (navigationSegment == null)
{
throw new ODataException(SRResources.UnsupportedSelectExpandPath);
}
properties[navigationSegment.NavigationProperty] = expandItem;
}
}
return(properties);
}