[gitmo/Moose.git] / t / immutable / immutable_constructor_error.t

#!/usr/bin/perl

use strict;
use warnings;

use Test::More;
use Test::Fatal;


=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 $scalar = 1;
like( exception { Foo->new($scalar) }, qr/\QSingle parameters to new() must be a HASH ref/, 'Non-ref provided to immutable constructor gives useful error message' );
like( exception { Foo->new(\$scalar) }, qr/\QSingle parameters to new() must be a HASH ref/, 'Scalar ref provided to immutable constructor gives useful error message' );
like( exception { Foo->new(undef) }, qr/\QSingle parameters to new() must be a HASH ref/, 'undef provided to immutable constructor gives useful error message' );

done_testing;
Commit	Line	Data
93e98578	1	#!/usr/bin/perl
	2
	3	use strict;
	4	use warnings;
	5
a28e50e4	6	use Test::More;
b10dde3a	7	use Test::Fatal;
93e98578	8
7ff56534	9
93e98578	10	=pod
	11
	12	This tests to make sure that we provide the same error messages from
	13	an immutable constructor as is provided by a non-immutable
	14	constructor.
	15
	16	=cut
	17
	18	{
	19	package Foo;
	20	use Moose;
	21
	22	has 'foo' => (is => 'rw', isa => 'Int');
	23
	24	Foo->meta->make_immutable(debug => 0);
	25	}
	26
	27	my $scalar = 1;
b10dde3a	28	like( exception { Foo->new($scalar) }, qr/\QSingle parameters to new() must be a HASH ref/, 'Non-ref provided to immutable constructor gives useful error message' );
	29	like( exception { Foo->new(\$scalar) }, qr/\QSingle parameters to new() must be a HASH ref/, 'Scalar ref provided to immutable constructor gives useful error message' );
	30	like( exception { Foo->new(undef) }, qr/\QSingle parameters to new() must be a HASH ref/, 'undef provided to immutable constructor gives useful error message' );
93e98578	31
a28e50e4	32	done_testing;