BEGIN { use FindBin; use lib $FindBin::Bin . "/myapp/lib"; } use utf8; use Test::More; { # testing the method method # this method is designed to .... package MyApp; use Validation::Class; fld name => { required => 1 }; mth print_name => { input => ['name'], using => sub { my ($self) = @_; return "my name is " . $self->name if $self->name; } }; package main; my $class = "MyApp"; my $self = $class->new(); ok $class eq ref $self, "$class instantiated"; ok !$self->print_name, "no name printed because the name field is null"; $self->name("echo"); ok "my name is echo" eq $self->print_name, "name printed as intended"; } done_testing;