Merge the relationship resolution rework

[dbsrgits/DBIx-Class.git] / t / cdbi / 21-iterator.t

diff --git a/t/cdbi/21-iterator.t b/t/cdbi/21-iterator.t
index c5717c7..49e8ec9 100644 (file)
--- a/t/cdbi/21-iterator.t
+++ b/t/cdbi/21-iterator.t
@@ -1,15 +1,10 @@
+BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
+use DBIx::Class::Optional::Dependencies -skip_all_without => 'cdbicompat';
+
 use strict;
-use Test::More;
+use warnings;
 
-BEGIN {
-  eval "use DBIx::Class::CDBICompat;";
-  if ($@) {
-    plan (skip_all => "Class::Trigger and DBIx::ContextualFetch required: $@");
-    next;
-  }
-  eval "use DBD::SQLite";
-  plan $@ ? (skip_all => 'needs DBD::SQLite for testing') : (tests => 37);
-}
+use Test::More;
 
 use lib 't/cdbi/testlib';
 use Film;
@@ -17,70 +12,70 @@ use Film;
 my $it_class = "DBIx::Class::ResultSet";
 
 my @film  = (
-       Film->create({ Title => 'Film 1' }),
-       Film->create({ Title => 'Film 2' }),
-       Film->create({ Title => 'Film 3' }),
-       Film->create({ Title => 'Film 4' }),
-       Film->create({ Title => 'Film 5' }),
-       Film->create({ Title => 'Film 6' }),
+  Film->create({ Title => 'Film 1' }),
+  Film->create({ Title => 'Film 2' }),
+  Film->create({ Title => 'Film 3' }),
+  Film->create({ Title => 'Film 4' }),
+  Film->create({ Title => 'Film 5' }),
+  Film->create({ Title => 'Film 6' }),
 );
 
 {
-       my $it1 = Film->retrieve_all;
-       isa_ok $it1, $it_class;
+  my $it1 = Film->retrieve_all;
+  isa_ok $it1, $it_class;
 
-       my $it2 = Film->retrieve_all;
-       isa_ok $it2, $it_class;
+  my $it2 = Film->retrieve_all;
+  isa_ok $it2, $it_class;
 
-       while (my $from1 = $it1->next) {
-               my $from2 = $it2->next;
-               is $from1->id, $from2->id, "Both iterators get $from1";
-       }
+  while (my $from1 = $it1->next) {
+    my $from2 = $it2->next;
+    is $from1->id, $from2->id, "Both iterators get $from1";
+  }
 }
 
 {
-       my $it = Film->retrieve_all;
-       is $it->first->title, "Film 1", "Film 1 first";
-       is $it->next->title, "Film 2", "Film 2 next";
-       is $it->first->title, "Film 1", "First goes back to 1";
-       is $it->next->title, "Film 2", "With 2 still next";
-       $it->reset;
-       is $it->next->title, "Film 1", "Reset brings us to film 1 again";
-       is $it->next->title, "Film 2", "And 2 is still next";
+  my $it = Film->retrieve_all;
+  is $it->first->title, "Film 1", "Film 1 first";
+  is $it->next->title, "Film 2", "Film 2 next";
+  is $it->first->title, "Film 1", "First goes back to 1";
+  is $it->next->title, "Film 2", "With 2 still next";
+  $it->reset;
+  is $it->next->title, "Film 1", "Reset brings us to film 1 again";
+  is $it->next->title, "Film 2", "And 2 is still next";
 }
 
 
 {
-       my $it = Film->retrieve_all;
-       my @slice = $it->slice(2,4);
-       is @slice, 3, "correct slice size (array)";
-       is $slice[0]->title, "Film 3", "Film 3 first";
-       is $slice[2]->title, "Film 5", "Film 5 last";
+  my $it = Film->retrieve_all;
+  my @slice = $it->slice(2,4);
+  is @slice, 3, "correct slice size (array)";
+  is $slice[0]->title, "Film 3", "Film 3 first";
+  is $slice[2]->title, "Film 5", "Film 5 last";
 }
 
 {
-       my $it = Film->retrieve_all;
-       my $slice = $it->slice(2,4);
-       isa_ok $slice, $it_class, "slice as iterator";
-       is $slice->count, 3,"correct slice size (array)";
-       is $slice->first->title, "Film 3", "Film 3 first";
-       is $slice->next->title, "Film 4", "Film 4 next";
-       is $slice->first->title, "Film 3", "First goes back to 3";
-       is $slice->next->title, "Film 4", "With 4 still next";
-       $slice->reset;
-       is $slice->next->title, "Film 3", "Reset brings us to film 3 again";
-       is $slice->next->title, "Film 4", "And 4 is still next";
-
-       # check if the original iterator still works
-       is $it->count, 6, "back to the original iterator, is of right size";
-       is $it->first->title, "Film 1", "Film 1 first";
-       is $it->next->title, "Film 2", "Film 2 next";
-       is $it->first->title, "Film 1", "First goes back to 1";
-       is $it->next->title, "Film 2", "With 2 still next";
-       is $it->next->title, "Film 3", "Film 3 is still in original Iterator";
-       $it->reset;
-       is $it->next->title, "Film 1", "Reset brings us to film 1 again";
-       is $it->next->title, "Film 2", "And 2 is still next";
+  my $it = Film->retrieve_all;
+  my $slice = $it->slice(2,4);
+  isa_ok $slice, $it_class, "slice as iterator";
+  is $slice->count, 3,"correct slice size (array)";
+  is $slice->first->title, "Film 3", "Film 3 first";
+  is $slice->next->title, "Film 4", "Film 4 next";
+  is $slice->first->title, "Film 3", "First goes back to 3";
+  is $slice->next->title, "Film 4", "With 4 still next";
+  $slice->reset;
+  is $slice->next->title, "Film 3", "Reset brings us to film 3 again";
+  is $slice->next->title, "Film 4", "And 4 is still next";
+
+  # check if the original iterator still works
+  is $it->count, 6, "back to the original iterator, is of right size";
+  is $it->first->title, "Film 1", "Film 1 first";
+  is $it->next->title, "Film 2", "Film 2 next";
+  is $it->first->title, "Film 1", "First goes back to 1";
+  is $it->next->title, "Film 2", "With 2 still next";
+  is $it->next->title, "Film 3", "Film 3 is still in original Iterator";
+  $it->reset;
+  is $it->next->title, "Film 1", "Reset brings us to film 1 again";
+  is $it->next->title, "Film 2", "And 2 is still next";
 }
 
 {
@@ -94,3 +89,5 @@ my @film  = (
   is $it, 0;
   ok !$it, "iterator returns false when no results";
 }
+
+done_testing;