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/xcpdb-reshard.t b/t/xcpdb-reshard.t
index 0d78d2b2..1eae234d 100644
--- a/t/xcpdb-reshard.t
+++ b/t/xcpdb-reshard.t
@@ -3,12 +3,8 @@
 use strict;
 use warnings;
 use Test::More;
-my @mods = qw(DBI DBD::SQLite Search::Xapian);
-foreach my $mod (@mods) {
-        eval "require $mod";
-        plan skip_all => "missing $mod for $0" if $@;
-};
 use PublicInbox::TestCommon;
+require_mods(qw(DBD::SQLite Search::Xapian));
 require_git('2.6');
 use PublicInbox::MIME;
 use PublicInbox::InboxWritable;