From: Rafael Kitover <rkitover@cpan.org>
Date: Sat, 2 Jan 2010 05:01:34 +0000 (+0000)
Subject: add test (and fix) for loading external custom content from unsingularized results... 
X-Git-Tag: 0.04999_13~5
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=30a4c06469a4ab7dbd285cc4d01e43607c503ed3;p=dbsrgits%2FDBIx-Class-Schema-Loader.git

add test (and fix) for loading external custom content from unsingularized results into upgraded static schemas
---

diff --git a/Changes b/Changes
index bf7dc8f..596be1d 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,6 @@
 Revision history for Perl extension DBIx::Class::Schema::Loader
 
+        - 'naming' attribute and backward compatibility with 0.04006
 	- added relationship_attrs option for setting attributes in
           generated relationships
         - added overwrite_modifications option that ignores md5sums on
diff --git a/TODO-BACKCOMPAT b/TODO-BACKCOMPAT
index fd763d6..08eda1c 100644
--- a/TODO-BACKCOMPAT
+++ b/TODO-BACKCOMPAT
@@ -1,10 +1,5 @@
 SL Backcompat Plan:
 
-*** 0.04006 mode
-
-* test getting custom content from un-singularized classes in _load_external
-  for a static schema
-
 * make use_namespaces the default, and upgrade to it properly
 
 *** Catalyst Helper
diff --git a/lib/DBIx/Class/Schema/Loader/Base.pm b/lib/DBIx/Class/Schema/Loader/Base.pm
index 0af4285..39bb01d 100644
--- a/lib/DBIx/Class/Schema/Loader/Base.pm
+++ b/lib/DBIx/Class/Schema/Loader/Base.pm
@@ -578,9 +578,10 @@ sub _load_external {
             or croak "Failed to open '$old_real_inc_path' for reading: $!";
         $self->_ext_stmt($class, <<"EOF");
 
-# These lines were loaded from '$old_real_inc_path', based on the Result class
-# name that would have been created by an 0.04006 version of the Loader. For a
-# static schema, this happens only once during upgrade.
+# These lines were loaded from '$old_real_inc_path',
+# based on the Result class name that would have been created by an 0.04006
+# version of the Loader. For a static schema, this happens only once during
+# upgrade.
 EOF
         if ($self->dynamic) {
             warn <<"EOF";
@@ -607,6 +608,7 @@ EOF
 
         while(<$fh>) {
             chomp;
+            s/$old_class/$class/g;
             $self->_ext_stmt($class, $_);
         }
         $self->_ext_stmt($class,
diff --git a/t/25backcompat_v4.t b/t/25backcompat_v4.t
index 14491b8..993d128 100644
--- a/t/25backcompat_v4.t
+++ b/t/25backcompat_v4.t
@@ -88,17 +88,47 @@ EOF
     pop @INC;
 }
 
+# test upgraded static schema with external content loaded
+{
+    my $temp_dir = tempdir;
+    push @INC, $temp_dir;
+
+    my $external_result_dir = join '/', $temp_dir, split /::/, $SCHEMA_CLASS;
+    make_path $external_result_dir;
+
+    IO::File->new(">$external_result_dir/Quuxs.pm")->print(<<"EOF");
+package ${SCHEMA_CLASS}::Quuxs;
+sub a_method { 'dongs' }
+1;
+EOF
+
+    write_v4_schema_pm();
+
+    my $res = run_loader(dump_directory => $DUMP_DIR, naming => 'current');
+    my $schema = $res->{schema};
+
+    run_v5_tests($res);
+
+    is eval { $schema->resultset('Quux')->find(1)->a_method }, 'dongs',
+'external custom content for unsingularized Result was loaded by upgraded ' .
+'static Schema';
+
+    my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+    my $code = do { local ($/, @ARGV) = (undef, $file); <> };
+
+    like $code, qr/package ${SCHEMA_CLASS}::Quux;/,
+'package line translated correctly from external custom content in static dump';
+
+    like $code, qr/sub a_method { 'dongs' }/,
+'external custom content loaded into static dump correctly';
+
+    rmtree $temp_dir;
+    pop @INC;
+}
+
 # test running against v4 schema without upgrade
 {
-    # write out the 0.04006 Schema.pm we have in __DATA__
-    (my $schema_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s/::[^:]+\z//;
-    make_path $schema_dir;
-    my $schema_pm = "$schema_dir/Schema.pm";
-    open my $fh, '>', $schema_pm or die $!;
-    while (<DATA>) {
-        print $fh $_;
-    }
-    close $fh;
+    write_v4_schema_pm();
 
     # now run the loader
     my $res = run_loader(dump_directory => $DUMP_DIR);
@@ -207,6 +237,32 @@ sub run_loader {
     };
 }
 
+sub write_v4_schema_pm {
+    (my $schema_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s/::[^:]+\z//;
+    rmtree $schema_dir;
+    make_path $schema_dir;
+    my $schema_pm = "$schema_dir/Schema.pm";
+    open my $fh, '>', $schema_pm or die $!;
+    print $fh <<'EOF';
+package DBIXCSL_Test::Schema;
+
+use strict;
+use warnings;
+
+use base 'DBIx::Class::Schema';
+
+__PACKAGE__->load_classes;
+
+
+# Created by DBIx::Class::Schema::Loader v0.04006 @ 2009-12-25 01:49:25
+# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:ibIJTbfM1ji4pyD/lgSEog
+
+
+# You can replace this text with custom content, and it will be preserved on regeneration
+1;
+EOF
+}
+
 sub run_v4_tests {
     my $res = shift;
     my $schema = $res->{schema};
@@ -246,24 +302,3 @@ sub run_v5_tests {
     isa_ok eval { $baz->quux }, $res->{classes}{quuxs},
         'correct rel type and name for UNIQUE FK in current mode';
 }
-
-# a Schema.pm made with 0.04006
-
-__DATA__
-package DBIXCSL_Test::Schema;
-
-use strict;
-use warnings;
-
-use base 'DBIx::Class::Schema';
-
-__PACKAGE__->load_classes;
-
-
-# Created by DBIx::Class::Schema::Loader v0.04006 @ 2009-12-25 01:49:25
-# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:ibIJTbfM1ji4pyD/lgSEog
-
-
-# You can replace this text with custom content, and it will be preserved on regeneration
-1;
-