Add assert_valid() to Meta::TypeConstraint
[gitmo/Mouse.git] / t / 040_type_constraints / failing / 032_throw_error.t
CommitLineData
b2b106d7 1use strict;
2use warnings;
3
4use Test::More tests => 1;
5
6use Mouse::Util::TypeConstraints;
7
8
9eval { Mouse::Util::TypeConstraints::create_type_constraint_union() };
10
11like( $@, qr/\QYou must pass in at least 2 type names to make a union/,
12 'can throw a proper error without Mouse being loaded by the caller' );