test that we handle encodings properly

1 files changed, 122 insertions, 0 deletions

diff --git a/t/encoding.t b/t/encoding.t
new file mode 100644
index 0000000..9c1d39d
--- /dev/null
+++ b/t/encoding.t
@@ -0,0 +1,122 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use utf8;
+use Test::More;
+use Plack::Test;
+
+use HTTP::Request::Common;
+use Web::Request;
+
+{
+    my $app = sub {
+        my ($env) = @_;
+        my $req = Web::Request->new_from_env($env);
+        is($req->content, "caf\x{c3}\x{a9}");
+        $req->encoding('UTF-8');
+        is($req->content, "café");
+        $req->encoding('iso8859-1');
+        is($req->content, "caf\x{c3}\x{a9}");
+        return $req->new_response(status => 200)->finalize;
+    };
+
+    test_psgi
+        app    => $app,
+        client => sub {
+            my ($cb) = @_;
+            my $res = $cb->(POST '/', Content => "caf\x{c3}\x{a9}");
+            ok($res->is_success) || diag($res->content);
+        };
+}
+
+{
+    my $app = sub {
+        my ($env) = @_;
+        my $req = Web::Request->new_from_env($env);
+
+        my $params;
+
+        $params = $req->query_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], ["2\x{cf}\x{80}"]);
+        $req->encoding('UTF-8');
+        $params = $req->query_parameters;
+        is_deeply([keys %$params],   ["τ"]);
+        is_deeply([values %$params], ["2π"]);
+        $req->encoding('iso8859-1');
+        $params = $req->query_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], ["2\x{cf}\x{80}"]);
+
+        $params = $req->all_query_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], [["2\x{cf}\x{80}"]]);
+        $req->encoding('UTF-8');
+        $params = $req->all_query_parameters;
+        is_deeply([keys %$params],   ["τ"]);
+        is_deeply([values %$params], [["2π"]]);
+        $req->encoding('iso8859-1');
+        $params = $req->all_query_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], [["2\x{cf}\x{80}"]]);
+
+        return $req->new_response(status => 200)->finalize;
+    };
+
+    test_psgi
+        app    => $app,
+        client => sub {
+            my ($cb) = @_;
+            my $res = $cb->(GET '/?%CF%84=2%CF%80');
+            ok($res->is_success) || diag($res->content);
+        };
+}
+
+{
+    my $app = sub {
+        my ($env) = @_;
+        my $req = Web::Request->new_from_env($env);
+
+        my $params;
+
+        $params = $req->body_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], ["2\x{cf}\x{80}"]);
+        $req->encoding('UTF-8');
+        $params = $req->body_parameters;
+        is_deeply([keys %$params],   ["τ"]);
+        is_deeply([values %$params], ["2π"]);
+        $req->encoding('iso8859-1');
+        $params = $req->body_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], ["2\x{cf}\x{80}"]);
+
+        $params = $req->all_body_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], [["2\x{cf}\x{80}"]]);
+        $req->encoding('UTF-8');
+        $params = $req->all_body_parameters;
+        is_deeply([keys %$params],   ["τ"]);
+        is_deeply([values %$params], [["2π"]]);
+        $req->encoding('iso8859-1');
+        $params = $req->all_body_parameters;
+        is_deeply([keys %$params],   ["\x{cf}\x{84}"]);
+        is_deeply([values %$params], [["2\x{cf}\x{80}"]]);
+
+        return $req->new_response(status => 200)->finalize;
+    };
+
+    test_psgi
+        app    => $app,
+        client => sub {
+            my ($cb) = @_;
+            my $res = $cb->(
+                POST '/',
+                'Content-Type' => 'application/x-www-form-urlencoded',
+                'Content'      => '%CF%84=2%CF%80',
+            );
+            ok($res->is_success) || diag($res->content);
+        };
+}
+
+done_testing;