Add rspec test for new Environments controller

3 jobs for features/#12668 in 21 minutes and 51 seconds (queued for 1 second)
Status Job ID Name Coverage
  Lint
passed #937098
grid5000-docker
rubocop

00:01:41

 
  Test
passed #937099
grid5000-docker
test-for-buster

00:09:44

80.42%
 
  Deb
passed #937100
grid5000-docker
deb-for-buster

00:10:25