User Oriented Grid Testing

Grid infrastructures are reaching their production phase but still we miss a well defined and complete infrastructure testing system for such Grids to fulfill the requirements of both end-users. In the beginning of the paper a short overview of Grid infrastructure testing methods is given followed by a discussion about the key issues of these approaches. Later on we are introducing a General Grid Testing Model to show what sort of Grid tests would be very much required by the grid end-users. In the second half of the paper we give an overview about P-GRADE Grid Portal and we describe how can solve some user oriented Grid testing services offered by the P-GRADE Portal.