X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F104_override_usage.t;h=8fa9299aeb69973eebe07f831ea936baa28c251f;hb=0cdc0384ddb0c3be31312270a986ef74c77db300;hp=9820614facdce25d1432002a561c748ef2379a83;hpb=8aa34615d0ebc43eb9bff930bff754e9e1b2093d;p=gitmo%2FMooseX-Getopt.git

diff --git a/t/104_override_usage.t b/t/104_override_usage.t
index 9820614..8fa9299 100644
--- a/t/104_override_usage.t
+++ b/t/104_override_usage.t
@@ -1,7 +1,7 @@
 use strict;
 use warnings;
 
-use Test::More tests => 5;
+use Test::More tests => 7;
 use Test::Trap;
 use Test::NoWarnings 1.04 ':early';
 
@@ -40,3 +40,46 @@ USAGE
     is($trap->die, join("\n", 'Unknown option: q', $usage), 'usage is printed on unknown option');
 }
 
+{
+    Class::MOP::class_of('MyScript')->add_before_method_modifier(
+        print_usage_text => sub {
+            print "--- DOCUMENTATION ---\n";
+        },
+    );
+
+    local @ARGV = ('--help');
+    trap { MyScript->new_with_options };
+    is(
+        $trap->stdout,
+        join("\n", '--- DOCUMENTATION ---', $usage),
+        'additional text included before normal usage string',
+    );
+}
+
+{
+    package MyScript2;
+    use Moose;
+
+    with 'MooseX::Getopt';
+    has foo => ( isa => 'Int', is => 'ro', documentation => 'A foo' );
+}
+
+{
+    # some classes (e.g. ether's darkpan and Catalyst::Runtime) overrode
+    # _getopt_full_usage, so we need to keep it in the call stack so we don't
+    # break them.
+    Class::MOP::class_of('MyScript2')->add_before_method_modifier(
+        _getopt_full_usage => sub {
+            print "--- DOCUMENTATION ---\n";
+        },
+    );
+
+    local @ARGV = ('--help');
+    trap { MyScript2->new_with_options };
+    is(
+        $trap->stdout,
+        join("\n", '--- DOCUMENTATION ---', $usage),
+        'additional text included before normal usage string',
+    );
+}
+