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|
use strict;
use Test::More;
BEGIN {
eval "use DBD::SQLite";
plan $@ ? (skip_all => 'needs DBD::SQLite for testing') : (tests => 42);
}
use lib 't/testlib';
use Film;
use Actor;
use Director;
Film->has_many(actors => Actor => 'Film', { order_by => 'name' });
Director->has_many(films => Film => 'Director', { order_by => 'title' });
Director->has_many(
r_rated_films =>
Film => 'Director',
{ order_by => 'title', constraint => { Rating => 'R' } }
);
Actor->has_a(Film => 'Film');
is(Actor->primary_column, 'id', "Actor primary OK");
ok(Actor->can('Salary'), "Actor table set-up OK");
ok(Film->can('actors'), " and have a suitable method in Film");
Film->create_test_film;
ok(my $btaste = Film->retrieve('Bad Taste'), "We have Bad Taste");
ok(
my $pvj = Actor->insert(
{
Name => 'Peter Vere-Jones',
Film => undef,
Salary => '30_000', # For a voice!
}
),
'insert Actor'
);
is $pvj->Name, "Peter Vere-Jones", "PVJ name ok";
is $pvj->Film, undef, "No film";
ok $pvj->set_Film($btaste), "Set film";
$pvj->update;
is $pvj->Film->id, $btaste->id, "Now film";
{
my @actors = $btaste->actors;
is(@actors, 1, "Bad taste has one actor");
is($actors[0]->Name, $pvj->Name, " - the correct one");
}
my %pj_data = (
Name => 'Peter Jackson',
Salary => '0', # it's a labour of love
);
eval { my $pj = Film->add_to_actors(\%pj_data) };
like $@, qr/class/, "add_to_actors must be object method";
eval { my $pj = $btaste->add_to_actors(%pj_data) };
like $@, qr/needs/, "add_to_actors takes hash";
ok(
my $pj = $btaste->add_to_actors(
{
Name => 'Peter Jackson',
Salary => '0', # it's a labour of love
}
),
'add_to_actors'
);
is $pj->Name, "Peter Jackson", "PJ ok";
is $pvj->Name, "Peter Vere-Jones", "PVJ still ok";
{
my @actors = $btaste->actors;
is @actors, 2, " - so now we have 2";
is $actors[0]->Name, $pj->Name, "PJ first";
is $actors[1]->Name, $pvj->Name, "PVJ first";
}
eval {
my @actors = $btaste->actors({Name => $pj->Name});
is @actors, 1, "One actor from restricted (sorted) has_many";
is $actors[0]->Name, $pj->Name, "It's PJ";
};
is $@, '', "No errors";
my $as = Actor->insert(
{
Name => 'Arnold Schwarzenegger',
Film => 'Terminator 2',
Salary => '15_000_000'
}
);
eval { $btaste->actors($pj, $pvj, $as) };
ok $@, $@;
is($btaste->actors, 2, " - so we still only have 2 actors");
my @bta_before = Actor->search(Film => 'Bad Taste');
is(@bta_before, 2, "We have 2 actors in bad taste");
ok($btaste->delete, "Delete bad taste");
my @bta_after = Actor->search(Film => 'Bad Taste');
is(@bta_after, 0, " - after deleting there are no actors");
# While we're here, make sure Actors have unreadable mutators and
# unwritable accessors
eval { $as->Name("Paul Reubens") };
ok $@, $@;
eval { my $name = $as->set_Name };
ok $@, $@;
is($as->Name, 'Arnold Schwarzenegger', "Arnie's still Arnie");
ok(my $director = Director->insert({ Name => 'Director 1', }),
'insert Director');
ok(
$director->add_to_films(
{
Title => 'Film 1',
Director => 'Director 1',
Rating => 'PG',
}
),
'add_to_films'
);
ok(
$director->add_to_r_rated_films(
{
Title => 'Film 2',
Director => 'Director 1',
}
),
'add_to_r_rated_films'
);
eval {
$director->add_to_r_rated_films(
{
Title => 'Film 3',
Director => 'Director 1',
Rating => 'G',
}
);
};
ok $@, $@;
{
my @films = $director->films;
is(@films, 2, "Director 1 has three films");
is $films[0]->Title, "Film 1", "Film 1";
is $films[0]->Rating, "PG", "is PG";
is $films[1]->Title, "Film 2", "Film 2";
is $films[1]->Rating, "R", "is R";
}
{
my @films = $director->r_rated_films;
is @films, 1, "... but only 1 R-Rated";
is $films[0]->Title, "Film 2", "- Film 2";
}
# Subclass can override has_many
package Film::Subclass;
use base 'Film';
eval {
Film::Subclass->has_many(actors => Actor => 'Film', { order_by => 'id' });
};
package main;
ok ! $@, "We can set up a has_many subclass";
|
