--- /dev/null
+use strict;
+use warnings;
+use Test::More;
+use Test::Warn;
+
+use lib qw(t/lib);
+use DBICTest;
+
+warnings_exist { DBICTest->init_schema( compose_connection => 1, sqlite_use_file => 1 ) }
+ [
+ qr/compose_connection deprecated as of 0\.08000/,
+ qr/\QDBIx::Class::ResultSetProxy is DEPRECATED/,
+ ],
+ 'got expected deprecation warnings'
+;
+
+cmp_ok(DBICTest->resultset('Artist')->count, '>', 0, 'count is valid');
+
+# cleanup globals so we do not trigger the leaktest
+for ( map { DBICTest->schema->class($_) } DBICTest->schema->sources ) {
+ $_->class_resolver(undef);
+ $_->resultset_instance(undef);
+ $_->result_source_instance(undef);
+}
+{
+ no warnings qw/redefine once/;
+ *DBICTest::schema = sub {};
+}
+
+done_testing;