Test::TestCoverage 0.05

Test::TestCoverage is Perl module to test if your test covers all public subroutines of the package.

SYNOPSIS

use Test::TestCoverage;

test_coverage(My::Module);

my $obj = My::Module->new();
$obj->foo();
$obj->bar();

# test will be ok, assumed that My::Module has the subroutines new, foo and bar
ok_test_coverage(My::Module);

reset_test_coverage(My::Module);
reset_all_test_coverage();

test_coverage(My::Module);

my $obj = My::Method->new();
$obj->foo();

# test will be not ok, because bar is not invoked
ok_test_coverage(My::Module);

reset_test_coverage(My::Module);
reset_all_test_coverage();

test_coverage(My::Module);
test_coverage_except(My::Module,bar);

my $obj = My::Method->new();
$obj->foo();

# test will be ok, because bar is excepted of test
ok_test_coverage(My::Module);

If a module is written, the tests cover just a few subroutines of the module. This module aims to support the author in writing "complete" tests. If one of the "public" subroutines are missed in the testscript, the test ok_test_coverage will fail.

"private" subroutines are defined as subroutines that names begin with _ like _private_sub{...} and "public" is the opposite.