Localize the warning tests.

[dbsrgits/DBIx-Class.git] / t / cdbi-t / columns_as_hashes.t

#!/usr/bin/perl -w

use strict;
use Test::More;
use Test::Warn;

BEGIN {
  eval "use DBIx::Class::CDBICompat;";
  plan $@ ? (skip_all => "Class::Trigger and DBIx::ContextualFetch required: $@")
          : (tests=> 10);
}

use lib 't/testlib';
use Film;

my $waves = Film->insert({
    Title     => "Breaking the Waves",
    Director  => 'Lars von Trier',
    Rating    => 'R'
});

local $ENV{DBIC_CDBICOMPAT_HASH_WARN} = 0;

{
    local $ENV{DBIC_CDBICOMPAT_HASH_WARN} = 1;

    warnings_like {
        my $rating = $waves->{rating};
        $waves->Rating("PG");
        is $rating, "R", 'evaluation of column value is not deferred';
    } qr{^Column 'rating' of 'Film/$waves' was fetched as a hash at \Q$0};

    warnings_like {
        is $waves->{title}, $waves->Title, "columns can be accessed as hashes";
    } qr{^Column 'title' of 'Film/$waves' was fetched as a hash at\b};

    $waves->Rating("G");

    warnings_like {
        is $waves->{rating}, "G", "updating via the accessor updates the hash";
    } qr{^Column 'rating' of 'Film/$waves' was fetched as a hash at\b};


    warnings_like {
        $waves->{rating} = "PG";
    } qr{^Column 'rating' of 'Film/$waves' was stored as a hash at\b};

    $waves->update;
    my @films = Film->search( Rating => "PG", Title => "Breaking the Waves" );
    is @films, 1, "column updated as hash was saved";
}

warning_is {
    $waves->{rating}
} '', 'DBIC_CDBICOMPAT_HASH_WARN controls warnings';


{    
    $waves->rating("R");
    $waves->update;
    
    no warnings 'redefine';
    local *Film::rating = sub {
        return "wibble";
    };
    
    is $waves->{rating}, "R";
}