1..8
# 
# 
# Testing baz()
ok 1 - $this is defined and contains hello
ok 2 - $that is defined and contains world
ok 3 - @_ has two elements.
ok 4
# 
# 
# Testing foo()
ok 5 - $this is defined and contains a
ok 6 - \$that contains "bar"
not ok 7 - @_ has two elements.
#   Failed test '@_ has two elements.'
#   at mytest2.pl line 24.
#          got: '1'
#     expected: '2'
not ok 8
#   Failed test at mytest2.pl line 25.
#     Structures begin differing at:
#          $got->[1] = Does not exist
#     $expected->[1] = 'bar'
# Parameters: {
#   'at_underscore' => [
#     'a'
#   ],
#   'that' => 'bar',
#   'this' => 'a'
# }
# Looks like you failed 2 tests of 8.

shell returned 2