Merge HasA, HasMany and MightHave into one file, Relationships, for easier

[dbsrgits/DBIx-Class.git] / t / cdbi-t / 24-meta_info.t

diff --git a/t/cdbi-t/24-meta_info.t b/t/cdbi-t/24-meta_info.t
new file mode 100644 (file)
index 0000000..b7301f9
--- /dev/null
+++ b/t/cdbi-t/24-meta_info.t
@@ -0,0 +1,66 @@
+#!/usr/bin/perl -w
+
+use strict;
+use Test::More tests => 12;
+use Test::Warn;
+
+package Temp::DBI;
+use base qw(DBIx::Class::CDBICompat);
+Temp::DBI->columns(All => qw(id date));
+Temp::DBI->has_a( date => 'Time::Piece', inflate => sub { 
+       Time::Piece->strptime(shift, "%Y-%m-%d") 
+});
+
+
+package Temp::Person;
+use base 'Temp::DBI';
+Temp::Person->table('people');
+Temp::Person->columns(Info => qw(name pet));
+Temp::Person->has_a( pet => 'Temp::Pet' );
+
+package Temp::Pet;
+use base 'Temp::DBI';
+Temp::Pet->table('pets');
+Temp::Pet->columns(Info => qw(name));
+Temp::Pet->has_many(owners => 'Temp::Person');
+
+package main;
+
+{
+    my $pn_meta = Temp::Person->meta_info('has_a');
+    is_deeply [sort keys %$pn_meta], [qw/date pet/], "Person has Date and Pet";
+}
+
+{
+    my $pt_meta = Temp::Pet->meta_info;
+    is_deeply [keys %{$pt_meta->{has_a}}], [qw/date/], "Pet has Date";
+    is_deeply [keys %{$pt_meta->{has_many}}], [qw/owners/], "And owners";
+}
+
+{
+    my $pet = Temp::Person->meta_info( has_a => 'pet' );
+    is $pet->class,         'Temp::Person';
+    is $pet->foreign_class, 'Temp::Pet';
+    is $pet->accessor,      'pet';
+    is $pet->name,          'has_a';
+}
+
+{
+    my $owners = Temp::Pet->meta_info( has_many => 'owners' );
+    warning_like {
+        local $TODO = 'args is unlikely to ever work';
+
+        is_deeply $owners->args, {
+            foreign_key     => 'pet',
+            mapping         => [],
+            order_by        => undef
+        };
+    } qr/^\Qargs() is unlikely to ever work/;
+}
+
+{
+    my $date = Temp::Pet->meta_info( has_a => 'date' );
+    is $date->class,            'Temp::DBI';
+    is $date->foreign_class,    'Time::Piece';
+    is $date->accessor,         'date';
+}