formatting

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
use perform in specs to remove needless lets

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
backfill test for bosh vms <deployment> no vms state

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
do not raise error when running bosh vms <deployment> if there are no vms

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
refactored tests for bosh vms (no deployment specified)

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>
Add newlines around No VMs message
properly escape $PATH when building stemcell

[Fixes #56755372]

Signed-off-by: dmitriy kalinin <dmitriy@pivotallabs.com>