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#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
=pod
This tests to make sure that we provide the same error messages from
an immutable constructor as is provided by a non-immutable
constructor.
=cut
{
package Foo;
use Moose;
has 'foo' => (is => 'rw', isa => 'Int');
Foo->meta->make_immutable(debug => 0);
}
my $scalar = 1;
throws_ok { Foo->new($scalar) } qr/\QSingle parameters to new() must be a HASH ref/,
'Non-ref provided to immutable constructor gives useful error message';
throws_ok { Foo->new(\$scalar) } qr/\QSingle parameters to new() must be a HASH ref/,
'Scalar ref provided to immutable constructor gives useful error message';
throws_ok { Foo->new(undef) } qr/\QSingle parameters to new() must be a HASH ref/,
'undef provided to immutable constructor gives useful error message';
done_testing;
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