add a test for immutability

1 files changed, 43 insertions, 0 deletions

diff --git a/t/010-immutable.t b/t/010-immutable.t
new file mode 100644
index 0000000..092d58c
--- /dev/null
+++ b/t/010-immutable.t
@@ -0,0 +1,43 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Test::More tests => 6;
+
+package Foo;
+
+sub new {
+    my $class = shift;
+    bless { @_ }, $class;
+}
+
+sub foo {
+    my $self = shift;
+    return $self->{foo} unless @_;
+    $self->{foo} = shift;
+}
+
+sub baz  { 'Foo' }
+sub quux { ref(shift) }
+
+package Foo::Moose;
+use Moose;
+use MooseX::NonMoose;
+extends_nonmoose 'Foo';
+
+has bar => (
+    is => 'rw',
+);
+
+__PACKAGE__->meta->make_immutable;
+
+package main;
+
+my $foo_moose = Foo::Moose->new(foo => 'FOO', bar => 'BAR');
+is $foo_moose->foo, 'FOO', 'foo set in constructor';
+is $foo_moose->bar, 'BAR', 'bar set in constructor';
+$foo_moose->foo('BAZ');
+$foo_moose->bar('QUUX');
+is $foo_moose->foo, 'BAZ', 'foo set by accessor';
+is $foo_moose->bar, 'QUUX', 'bar set by accessor';
+is $foo_moose->baz, 'Foo', 'baz method';
+is $foo_moose->quux, 'Foo::Moose', 'quux method';