t/lib/OverloadingTests.pm


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

package OverloadingTests;

use strict;
use warnings;

use Test::More 0.88;

sub test_overloading_for_package {
    my $package = shift;

    ok(
        overload::Overloaded($package),
        "$package is overloaded"
    );
    ok(
        overload::Method( $package, q{""} ),
        "$package overloads stringification"
    );
}

sub test_no_overloading_for_package {
    my $package = shift;

    ok(
        !overload::Overloaded($package),
        "$package is not overloaded"
    );
    ok(
        !overload::Method( $package, q{""} ),
        "$package does not overload stringification"
    );
}

sub test_overloading_for_object {
    my $class = shift;
    my $thing = shift || "$class object";

    my $object = ref $class ? $class : $class->new( { message => 'foo' } );

    is(
        "$object",
        'foo',
        "$thing stringifies to value of message attribute"
    );
}

1;