test_requires 'Test::More' => 0.88;
test_requires 'Test::Exception' => 0.27;
-test_requires 'Test::Output' => 0.16;
+# test_requires 'Test::Output' => 0.16; # too many dependencies!
+
+include 'Test::Exception'; # work around 0.27_0x (its use of diehook might be wrong)
recommends 'MRO::Compat' if $] < 5.010;
# some test does not pass... currently skip it.
my %SKIP_TEST = (
'016-trigger.t' => "trigger's argument is incompatble :(",
- '010-isa-or.t' => 'Mouse has a [BUG]',
+ '010-isa-or.t' => "Mouse has a [BUG]",
+
+ '052-undefined-type-in-union.t' => "Mouse accepts undefined type as a member of union types",
'600-tiny-tiny.t' => "Moose doesn't support ::Tiny",
'601-tiny-mouse.t' => "Moose doesn't support ::Tiny",