ok 1 - Hello world is hello world
ok 2 - get_number() returns greater than zero
    ok 1 - get_number() returns greater than zero
    1..1
ok 3 - Iterate on get_number()
1..3
ok
All tests successful.
Files=1, Tests=3,  0 wallclock secs ( 0.03 usr  0.01 sys +  0.03 cusr  0.00 csys =  0.07 CPU)
Result: PASS