fixes due to new Mojo::Renderer error handling, tests

Signed-off-by: Ask Bjørn Hansen <ask@develooper.com>

Changes

@@ -1,5 +1,10 @@
 Revision history for MojoX-Renderer-TT
 
+0.03
+        - Add real tests (Viacheslav Tikhanovskii)
+        - Update to work with new error handling in Mojo
+          (Viacheslav Tikhanovskii)
+
 0.02    November 10, 2008
         - Add template_options parameter
         - Fix Template dependency

lib/MojoX/Renderer/TT.pm

@@ -44,20 +44,18 @@ sub _init {
 }
 
 sub _render {
-    my ($self, $mojo, $tx, $path, $args) = @_;
+    my ($self, $mojo, $path, $output, $tx, $args) = @_;
 
     $args ||= {};
 
     #use Data::Dump qw(dump);
     #warn dump(\$args);
 
-    my $output;
-    unless ($self->tt->process($path, {%$args, tx => $tx}, \$output, {binmode => ":utf8"})) {
+    unless ($self->tt->process($path, {%$args, tx => $tx}, $output, {binmode => ":utf8"})) {
         Carp::carp $self->tt->error . "\n";
-        return $self->tt->error;
-    }
-    else {
-        return $output;
+        return 0;
+    } else {
+        return 1;
     }
 }
 

t/render.t

@@ -0,0 +1,23 @@
+#!perl
+
+use strict;
+use warnings;
+
+use Test::More tests => 5;
+
+use Mojo::Transaction;
+
+use_ok('MojoX::Renderer::TT');
+
+my $mt = MojoX::Renderer::TT->new;
+
+my $output;
+my $rv;
+
+$rv = $mt->(undef, 't/render/template.tt2', \$output);
+is($rv, 1);
+is($output, "4\n");
+
+$rv = $mt->(undef, 't/render/template-error.tt2', \$output);
+is($rv, 0);
+ok($output);

t/render/template-error.tt2

@@ -0,0 +1 @@
+[% = 2 %]

t/render/template.tt2

@@ -0,0 +1 @@
+[% 2 + 2 %]