--- /dev/null
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use Test::More;
+
+use lib 't/lib';
+
+plan tests => 15;
+
+sub _chk_warning {
+ defined $_[0]?
+ $_[0] !~ qr/We found ResultSet class '([^']+)' for '([^']+)', but it seems that you had already set '([^']+)' to use '([^']+)' instead/ :
+ 1
+}
+
+sub _chk_extra_sources_warning {
+ my $p = qr/already has a source, use register_extra_source for additional sources/;
+ defined $_[0]? $_[0] !~ /$p/ : 1;
+}
+
+sub _verify_sources {
+ my @monikers = @_;
+ is_deeply (
+ [ sort DBICNSTest::RtBug41083->sources ],
+ \@monikers,
+ 'List of resultsource registrations',
+ );
+
+ my %seen_rc;
+ for my $m (@monikers) {
+ my $src = DBICNSTest::RtBug41083->source ($m);
+ my $rc = $src->result_class;
+
+ ok ( (++$seen_rc{$rc} == 1), "result_class of $m is unique")
+ || diag "Source: $m, result_class: $rc";
+ like ($rc, qr/:: $m $/x, 'result_class matches moniker');
+ }
+}
+
+{
+ my $warnings;
+ eval {
+ local $SIG{__WARN__} = sub { $warnings .= shift };
+ package DBICNSTest::RtBug41083;
+ use base 'DBIx::Class::Schema';
+ __PACKAGE__->load_namespaces(
+ result_namespace => 'Schema_A',
+ resultset_namespace => 'ResultSet_A',
+ default_resultset_class => 'ResultSet'
+ );
+ };
+
+ ok(!$@) or diag $@;
+ ok(_chk_warning($warnings), 'expected no resultset complaint');
+ ok(_chk_extra_sources_warning($warnings), 'expected no extra sources complaint') or diag($warnings);
+
+ _verify_sources (qw/A A::Sub/);
+}
+
+{
+ my $warnings;
+ eval {
+ local $SIG{__WARN__} = sub { $warnings .= shift };
+ package DBICNSTest::RtBug41083;
+ use base 'DBIx::Class::Schema';
+ __PACKAGE__->load_namespaces(
+ result_namespace => 'Schema',
+ resultset_namespace => 'ResultSet',
+ default_resultset_class => 'ResultSet'
+ );
+ };
+ ok(!$@) or diag $@;
+ ok(_chk_warning($warnings), 'expected no resultset complaint') or diag $warnings;
+ ok(_chk_extra_sources_warning($warnings), 'expected no extra sources complaint') or diag($warnings);
+
+ _verify_sources (qw/A A::Sub Foo Foo::Sub/);
+}