tools/test; add some test on fuse

Test the capacity to compute distribution on all clones before top cutting
Test the capacity to return rounded distribution axe
Update an assert
Link to #3978
3 jobs for feature-ts/3978-calculer-les-distributions-sur-tous-les-clones-pas-sur-le-top in 8 minutes (queued for 2 seconds)
Status Job ID Name Coverage
  Test Tools
passed #410898
test_tools

00:00:07

 
  Test Unit
passed #410899
web
test_server_unit

00:00:17

 
  Test Functional
passed #410900
x86_64 docker
test_server_functional

00:07:35