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|
use strict;
use Test::More tests => 5;
use IO::Scalar;
use lib './t/lib';
use Foo;
ok(Foo->add_trigger(before_foo => sub { print "before_foo\n" }),
'add_trigger in Foo');
{
my $foo = Foo->new;
tie *STDOUT, 'IO::Scalar', \my $out;
$foo->add_trigger(after_foo => sub { print "after_foo\n" });
$foo->foo;
is $out, "before_foo\nfoo\nafter_foo\n";
}
{
my $foo = Foo->new;
tie *STDOUT, 'IO::Scalar', \my $out;
$foo->foo;
untie *STDOUT;
is $out, "before_foo\nfoo\n";
}
{
my $foo = Foo->new;
tie *STDOUT, 'IO::Scalar', \my $out;
$foo->add_trigger(after_foo => sub { print "after_foo1\n" });
$foo->add_trigger(after_foo => sub { print "after_foo2\n" });
$foo->foo;
is $out, "before_foo\nfoo\nafter_foo1\nafter_foo2\n";
}
{
my $foo = Foo->new;
tie *STDOUT, 'IO::Scalar', \my $out;
$foo->foo;
is $out, "before_foo\nfoo\n";
}
|
