tests for mangle_args and mangle_return

2 files changed, 85 insertions, 0 deletions

diff --git a/t/010-mangle-args.t b/t/010-mangle-args.t
new file mode 100644
index 0000000..1f07ca7
--- /dev/null
+++ b/t/010-mangle-args.t
@@ -0,0 +1,41 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Test::More tests => 4;
+
+package Foo;
+use Moose;
+
+sub foo {
+    shift;
+    return reverse @_;
+}
+
+sub bar {
+    shift;
+    return join '-', @_
+}
+
+package Foo::Sub;
+use Moose;
+use MooseX::Mangle;
+extends 'Foo';
+
+mangle_args foo => sub {
+    shift;
+    return map { uc } @_;
+};
+
+mangle_args bar => sub {
+    my $self = shift;
+    pop;
+    return @_;
+};
+
+package main;
+my $foo = Foo->new;
+my $foosub = Foo::Sub->new;
+is_deeply([$foo->foo(qw(a b c))], [qw(c b a)], 'unmodified method foo');
+is($foo->bar(qw(a b c)), 'a-b-c', 'unmodified method bar');
+is_deeply([$foosub->foo(qw(a b c))], [qw(C B A)], "foo's args are mangled");
+is($foosub->bar(qw(a b c)), 'a-b', "bar's args are mangled");
diff --git a/t/011-mangle-return.t b/t/011-mangle-return.t
new file mode 100644
index 0000000..0db182b
--- /dev/null
+++ b/t/011-mangle-return.t
@@ -0,0 +1,44 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Test::More tests => 5;
+
+package Foo;
+use Moose;
+
+sub foo {
+    shift;
+    my @ret = reverse @_;
+    return @ret;
+}
+
+sub bar {
+    shift;
+    return join '-', @_
+}
+
+package Foo::Sub;
+use Moose;
+use MooseX::Mangle;
+extends 'Foo';
+
+mangle_return foo => sub {
+    my $self = shift;
+    return wantarray ? (@_, 'd') : shift() - 1;
+};
+
+mangle_return bar => sub {
+    my $self = shift;
+    my ($ret) = @_;
+    $ret =~ s/-/:/g;
+    return $ret;
+};
+
+package main;
+my $foo = Foo->new;
+my $foosub = Foo::Sub->new;
+is_deeply([$foo->foo(qw(a b c))], [qw(c b a)], 'unmodified method foo');
+is($foo->bar(qw(a b c)), 'a-b-c', 'unmodified method bar');
+is_deeply([$foosub->foo(qw(a b c))], [qw(c b a d)], "foo's args are mangled (list context)");
+is(scalar $foosub->foo(qw(a b c)), 2, "foo's args are mangled (scalar context)");
+is($foosub->bar(qw(a b c)), 'a:b:c', "bar's args are mangled");