Make it compatible with BLISS 1.11
Closes #74 (closed)
The shutter on BLISS master was reworked. As result the CI on the BLISS master is broken.
This should fix the pbm.
As our test simulate a change of the BLISS shutter state with a real implementation. It was needed to patch the test.
Luckily a pure mocked BLISS shutter could be used at some point.
Edited by Valentin Valls