--- /dev/null
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Test::More tests => 19;
+use Test::Exception;
+
+
+
+{
+ package My::Role;
+ use Mouse::Role;
+
+ sub foo { 'Foo::foo' }
+ sub bar { 'Foo::bar' }
+ sub baz { 'Foo::baz' }
+
+ package My::Class;
+ use Mouse;
+
+ with 'My::Role' => { excludes => 'bar' };
+}
+
+ok(My::Class->meta->has_method($_), "we have a $_ method") for qw(foo baz);
+ok(!My::Class->meta->has_method('bar'), '... but we excluded bar');
+
+{
+ package My::OtherRole;
+ use Mouse::Role;
+
+ with 'My::Role' => { excludes => 'foo' };
+
+ sub foo { 'My::OtherRole::foo' }
+ sub bar { 'My::OtherRole::bar' }
+}
+
+ok(My::OtherRole->meta->has_method($_), "we have a $_ method") for qw(foo bar baz);
+
+ok(!My::OtherRole->meta->requires_method('foo'), '... and the &foo method is not required');
+ok(My::OtherRole->meta->requires_method('bar'), '... and the &bar method is required');
+
+{
+ package Foo::Role;
+ use Mouse::Role;
+
+ sub foo { 'Foo::Role::foo' }
+
+ package Bar::Role;
+ use Mouse::Role;
+
+ sub foo { 'Bar::Role::foo' }
+
+ package Baz::Role;
+ use Mouse::Role;
+
+ sub foo { 'Baz::Role::foo' }
+
+ package My::Foo::Class;
+ use Mouse;
+
+ ::lives_ok {
+ with 'Foo::Role' => { excludes => 'foo' },
+ 'Bar::Role' => { excludes => 'foo' },
+ 'Baz::Role';
+ } '... composed our roles correctly';
+
+ package My::Foo::Class::Broken;
+ use Mouse;
+
+ ::throws_ok {
+ with 'Foo::Role',
+ 'Bar::Role' => { excludes => 'foo' },
+ 'Baz::Role';
+ } qr/\'Foo::Role\|Bar::Role\|Baz::Role\' requires the method \'foo\' to be implemented by \'My::Foo::Class::Broken\'/,
+ '... composed our roles correctly';
+}
+
+{
+ my $foo = My::Foo::Class->new;
+ isa_ok($foo, 'My::Foo::Class');
+ can_ok($foo, 'foo');
+ is($foo->foo, 'Baz::Role::foo', '... got the right method');
+}
+
+{
+ package My::Foo::Role;
+ use Mouse::Role;
+
+ ::lives_ok {
+ with 'Foo::Role' => { excludes => 'foo' },
+ 'Bar::Role' => { excludes => 'foo' },
+ 'Baz::Role';
+ } '... composed our roles correctly';
+}
+
+ok(My::Foo::Role->meta->has_method('foo'), "we have a foo method");
+ok(!My::Foo::Role->meta->requires_method('foo'), '... and the &foo method is not required');
+
+{
+ package My::Foo::Role::Other;
+ use Mouse::Role;
+
+ ::lives_ok {
+ with 'Foo::Role',
+ 'Bar::Role' => { excludes => 'foo' },
+ 'Baz::Role';
+ } '... composed our roles correctly';
+}
+
+ok(!My::Foo::Role::Other->meta->has_method('foo'), "we dont have a foo method");
+ok(My::Foo::Role::Other->meta->requires_method('foo'), '... and the &foo method is required');
+
+
+