# (X)Emacs mode: -*- cperl -*-
use strict;
use warnings;
use Term::ProgressBar;
=head1 Unit Test Package for Term::ProgressBar
This package tests the basic functionality of Term::ProgressBar.
=cut
use Test::More tests => 8;
use Test::Exception;
use Capture::Tiny qw(capture_stderr);
my $MESSAGE1 = 'Walking on the Milky Way';
# -------------------------------------
=head2 Test
Create a progress bar with 10 things.
Update it it from 1 to 10. Verify that it has no output.
=cut
{
my $err = capture_stderr {
my $p;
lives_ok { $p = Term::ProgressBar->new({ count => 10, silent => 1}); } 'Count 1-10 (1)';
lives_ok { $p->update($_) for 1..5 } 'Count 1-10 (2)';
lives_ok { $p->message($MESSAGE1) } 'Count 1-10 (3)';
lives_ok { $p->update($_) for 6..10 } 'Count 1-10 (4)';
};
diag "ERR:\n$err\nlength: " . length($err)
if $ENV{TEST_DEBUG};
ok !$err, 'We should have no output';
}
# -------------------------------------
=head2 Tests 9--11: Message Check
Run a progress bar from 0 to 100, each time calling a message after an update.
Check that we still have no output.
=cut
{
my $err = capture_stderr {
my $p;
lives_ok { $p = Term::ProgressBar->new({ count => 100, silent => 1}); } 'Message Check ( 1)';
lives_ok { for (0..100) { $p->update($_); $p->message("Hello") } } 'Message Check ( 2)';
};
ok !$err, 'We should sill have no output';
}
# ----------------------------------------------------------------------------