Thanks for your attention on pgBadger ! You need Perl Module JSON::XS to run the full test suite. You can install it on a Debian like system using:
sudo apt-get install libjson-xs-perl
or in RPM like system using:
sudo yum install perl-JSON-XS
pgBadger has a TAP compatible test suite executed by prove:
$ prove
t/01_lint.t ......... ok
t/02_basics.t ....... ok
t/03_consistency.t .. ok
All tests successful.
Files=3, Tests=13, 6 wallclock secs ( 0.01 usr 0.01 sys + 5.31 cusr 0.16 csys = 5.49 CPU)
Result: PASS
$
or if you prefer to run test manually:
$ perl Makefile.PL && make test
Checking if your kit is complete...
Looks good
Generating a Unix-style Makefile
Writing Makefile for pgBadger
Writing MYMETA.yml and MYMETA.json
cp pgbadger blib/script/pgbadger
"/usr/bin/perl" -MExtUtils::MY -e 'MY->fixin(shift)' -- blib/script/pgbadger
PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/01_lint.t ......... ok
t/02_basics.t ....... ok
t/03_consistency.t .. ok
All tests successful.
Files=3, Tests=13, 6 wallclock secs ( 0.03 usr 0.00 sys + 5.39 cusr 0.14 csys = 5.56 CPU)
Result: PASS
$ make clean && rm Makefile.old
Please contribute a regression test when you fix a bug or add a feature. Thanks!