/usr/lib/perl5/Test/Mouse.pm is in libmouse-perl 2.1.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | package Test::Mouse;
use Mouse::Exporter;
use Mouse::Util qw(does_role find_meta);
use Test::Builder;
Mouse::Exporter->setup_import_methods(
as_is => [qw(
meta_ok
does_ok
has_attribute_ok
with_immutable
)],
);
## the test builder instance ...
my $Test = Test::Builder->new;
## exported functions
sub meta_ok ($;$) { ## no critic
my ($class_or_obj, $message) = @_;
$message ||= "The object has a meta";
if (find_meta($class_or_obj)) {
return $Test->ok(1, $message)
}
else {
return $Test->ok(0, $message);
}
}
sub does_ok ($$;$) { ## no critic
my ($class_or_obj, $does, $message) = @_;
$message ||= "The object does $does";
if (does_role($class_or_obj, $does)) {
return $Test->ok(1, $message)
}
else {
return $Test->ok(0, $message);
}
}
sub has_attribute_ok ($$;$) { ## no critic
my ($class_or_obj, $attr_name, $message) = @_;
$message ||= "The object does has an attribute named $attr_name";
my $meta = find_meta($class_or_obj);
if ($meta->find_attribute_by_name($attr_name)) {
return $Test->ok(1, $message)
}
else {
return $Test->ok(0, $message);
}
}
sub with_immutable (&@) { ## no critic
my $block = shift;
my $before = $Test->current_test;
$block->();
$_->meta->make_immutable for @_;
$block->();
return if not defined wantarray;
my $num_tests = $Test->current_test - $before;
return !grep{ !$_ } ($Test->summary)[-$num_tests .. -1];
}
1;
__END__
=head1 NAME
Test::Mouse - Test functions for Mouse specific features
=head1 SYNOPSIS
use Test::More plan => 1;
use Test::Mouse;
meta_ok($class_or_obj, "... Foo has a ->meta");
does_ok($class_or_obj, $role, "... Foo does the Baz role");
has_attribute_ok($class_or_obj, $attr_name, "... Foo has the 'bar' attribute");
=head1 DESCRIPTION
This module provides some useful test functions for Mouse based classes. It
is an experimental first release, so comments and suggestions are very welcome.
=head1 EXPORTED FUNCTIONS
=over 4
=item B<meta_ok ($class_or_object)>
Tests if a class or object has a metaclass.
=item B<does_ok ($class_or_object, $role, ?$message)>
Tests if a class or object does a certain role, similar to what C<isa_ok>
does for the C<isa> method.
=item B<has_attribute_ok($class_or_object, $attr_name, ?$message)>
Tests if a class or object has a certain attribute, similar to what C<can_ok>
does for the methods.
=item B<with_immutable { CODE } @class_names>
Runs I<CODE> *which should contain normal tests) twice, and make each
class in I<@class_names> immutable between the two runs.
=back
=head1 SEE ALSO
L<Mouse>
L<Test::Moose>
L<Test::More>
=cut
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