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, 4 deletions

diff --git a/t/psgi_v2.t b/t/psgi_v2.t
index 10176516..9a81ee9a 100644
--- a/t/psgi_v2.t
+++ b/t/psgi_v2.t
@@ -11,10 +11,7 @@ use PublicInbox::WWW;
 use PublicInbox::MID qw(mids);
 my @mods = qw(DBD::SQLite Search::Xapian HTTP::Request::Common Plack::Test
                 URI::Escape Plack::Builder);
-foreach my $mod (@mods) {
-        eval "require $mod";
-        plan skip_all => "$mod missing for psgi_v2_dupes.t" if $@;
-}
+require_mods(@mods);
 use_ok($_) for @mods;
 use_ok 'PublicInbox::V2Writable';
 my ($inboxdir, $for_destroy) = tmpdir();