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#!perl -T
use strict;
use warnings;
use Test::More tests => 10;
BEGIN { use_ok("Sub::Exporter"); }
BEGIN {
package Thing;
BEGIN { main::use_ok('Sub::Exporter::Util', 'curry_class'); }
use Sub::Exporter -setup => {
exports => {
return_invocant => curry_class,
talkback => curry_class('return_invocant'),
},
};
sub new { bless { key => "value" } => $_[0] }
sub return_invocant { return $_[0] }
}
BEGIN {
package Thing::Subclass;
our @ISA = qw(Thing);
}
package Test::SubExporter::CURRY::0;
BEGIN { Thing->import(qw(return_invocant)); }
main::is(
Thing->return_invocant,
"Thing",
"method call on Thing returns Thing",
);
main::is(
Thing::Subclass->return_invocant,
"Thing::Subclass",
"method call on Thing::Subclass returns Thing::Subclass",
);
main::is(
return_invocant(),
'Thing',
'return of method class-curried from Thing is Thing'
);
package Test::SubExporter::CURRY::1;
BEGIN { Thing::Subclass->import(qw(return_invocant)); }
main::is(
Thing->return_invocant,
"Thing",
"method call on Thing returns Thing",
);
main::is(
Thing::Subclass->return_invocant,
"Thing::Subclass",
"method call on Thing::Subclass returns Thing::Subclass",
);
main::is(
return_invocant(),
'Thing::Subclass',
'return of method class-curried from Thing::Subclass is Thing::Subclass'
);
package Test::SubExporter::CURRY::2;
BEGIN { Thing->import(qw(talkback)); }
main::is(
talkback(),
'Thing',
'imported talkback acts like return_invocant'
);
package Test::SubExporter::CURRY::Object;
BEGIN { Thing->new->import(qw(talkback)); }
main::isa_ok(
talkback(),
'Thing',
'the result of object-curried talkback'
);
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