1 files changed, 2 insertions, 12 deletions

diff --git a/t/TestConfig.pm b/t/TestConfig.pm
index 886e66b..bd4f3f5 100644
--- a/t/TestConfig.pm
+++ b/t/TestConfig.pm
@@ -4,7 +4,7 @@ use strict;
 use warnings;
 use Carp;
 
-use Config::Tree qw(:sort);
+use Config::AST qw(:sort);
 use parent 'Config::Parser::Ini';
 use Data::Dumper;
 use File::Temp;
@@ -64,17 +64,7 @@ sub success {
 
 sub canonical {
     my $self = shift;
-    local %_ = @_;
-    carp "unknown parameters: " . join(', ', keys(%_)) if (keys(%_));
-    return join $_{delim} // " ", map {
-        join('.', @{$_->[0]})
-            . "="
-            . Data::Dumper->new([$_->[1]->value])
-                ->Useqq(1)
-                ->Terse(1)
-                ->Indent(0)
-                ->Dump
-    } $self->flatten(sort => SORT_PATH);
+    return $self->SUPER::canonical(delim => ' ');
 }
 
 sub expected_error {