WATCH: Munster head coach Johann van Graan is expecting real test from Gloucester

Munster head coach Johann van Graan is expecting a tough contest from Gloucester on Friday night (7.35pm) in the Champions Cup. 

The South African native goes up against his compatriot Johan Ackermann in what is a hotly anticipated tie, seeing as just four points separate the four sides going into the final two rounds. 

For more, click above for the video.