testcommon: add require_mods method and use it

This cuts down on lines of code in individual test cases and
fixes some misnamed error messages by using "$0" consistently.

This will also provide us with a method of swapping out
dependencies which provide equivalent functionality (e.g
"Xapian" SWIG can replace "Search::Xapian" XS bindings).

1 files changed, 1 insertions, 5 deletions

diff --git a/t/altid_v2.t b/t/altid_v2.t
index 5bd62e13..2d2379ec 100644
--- a/t/altid_v2.t
+++ b/t/altid_v2.t
@@ -5,11 +5,7 @@ use warnings;
 use Test::More;
 use PublicInbox::TestCommon;
 require_git(2.6);
-foreach my $mod (qw(DBD::SQLite Search::Xapian)) {
-        eval "require $mod";
-        plan skip_all => "$mod missing for altid_v2.t" if $@;
-}
-
+require_mods(qw(DBD::SQLite Search::Xapian));
 use_ok 'PublicInbox::V2Writable';
 use_ok 'PublicInbox::Inbox';
 my ($tmpdir, $for_destroy) = tmpdir();