First stab at restructuring with tests_recursive() - no functional changes

[dbsrgits/DBIx-Class.git] / t / cdbi / 09-has_many.t

diff --git a/t/cdbi/09-has_many.t b/t/cdbi/09-has_many.t
new file mode 100644 (file)
index 0000000..0c1c845
--- /dev/null
+++ b/t/cdbi/09-has_many.t
@@ -0,0 +1,127 @@
+use strict;
+use Test::More;
+
+
+BEGIN {
+  eval "use DBIx::Class::CDBICompat;";
+  plan skip_all => 'Class::Trigger and DBIx::ContextualFetch required' if $@;
+  eval "use DBD::SQLite";
+  plan $@ ? (skip_all => 'needs DBD::SQLite for testing') : (tests => 31);
+}
+
+
+use lib 't/cdbi/testlib';
+use Film;
+use Actor;
+Actor->has_a(Film => 'Film');
+Film->has_many(actors => 'Actor', { order_by => 'name' });
+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->create(
+               {
+                       Name   => 'Peter Vere-Jones',
+                       Film   => undef,
+                       Salary => '30_000',             # For a voice!
+               }
+       ),
+       'create 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->create(
+       {
+               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");
+
+
+# Test infering of the foreign key of a has_many from an existing has_a
+{
+    use Thing;
+    use OtherThing;
+
+    Thing->has_a(that_thing => "OtherThing");
+    OtherThing->has_many(things => "Thing");
+
+    my $other_thing = OtherThing->create({ id => 1 });
+    Thing->create({ id => 1, that_thing => $other_thing });
+    Thing->create({ id => 2, that_thing => $other_thing });
+
+    is_deeply [sort map { $_->id } $other_thing->things], [1,2];
+}