From a6134a0ca3ac69f2dfe353019c35eb36db3d831e Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 30 Apr 2014 22:58:23 +0000
Subject: split out WWW package and CGI/PSGI-specific parts

This should allow us to more-easily test with Plack.
---
 t/plack.t | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 t/plack.t

(limited to 't/plack.t')

diff --git a/t/plack.t b/t/plack.t
new file mode 100644
index 00000000..3bc4433f
--- /dev/null
+++ b/t/plack.t
@@ -0,0 +1,112 @@
+# Copyright (C) 2014, Eric Wong <normalperson@yhbt.net> and all contributors
+# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
+use strict;
+use warnings;
+use Test::More;
+use Email::MIME;
+use File::Temp qw/tempdir/;
+use Cwd;
+use IPC::Run qw/run/;
+my $psgi = "examples/public-inbox.psgi";
+my $mda = "blib/script/public-inbox-mda";
+my $tmpdir = tempdir(CLEANUP => 1);
+my $home = "$tmpdir/pi-home";
+my $pi_home = "$home/.public-inbox";
+my $pi_config = "$pi_home/config";
+my $maindir = "$tmpdir/main.git";
+my $main_bin = getcwd()."/t/main-bin";
+my $main_path = "$main_bin:$ENV{PATH}"; # for spamc ham mock
+my $addr = 'test-public@example.com';
+my $cfgpfx = "publicinbox.test";
+my $failbox = "$home/fail.mbox";
+local $ENV{PI_EMERGENCY} = $failbox;
+
+our $have_plack;
+eval {
+	require Plack::Request;
+	eval 'use Plack::Test; use HTTP::Request::Common';
+	$have_plack = 1;
+};
+SKIP: {
+	skip 'Plack not installed', 1 unless $have_plack;
+	ok(-f $psgi, "psgi example file found");
+	ok(-x "$main_bin/spamc",
+		"spamc ham mock found (run in top of source tree");
+	ok(-x $mda, "$mda is executable");
+	is(1, mkdir($home, 0755), "setup ~/ for testing");
+	is(1, mkdir($pi_home, 0755), "setup ~/.public-inbox");
+	is(0, system(qw(git init -q --bare), $maindir), "git init (main)");
+	open my $fh, '>', "$maindir/description" or die "open: $!\n";
+	print $fh "test for public-inbox\n";
+	close $fh or die "close: $!\n";
+	my %cfg = (
+		"$cfgpfx.address" => $addr,
+		"$cfgpfx.mainrepo" => $maindir,
+	);
+	while (my ($k,$v) = each %cfg) {
+		is(0, system(qw(git config --file), $pi_config, $k, $v),
+			"setup $k");
+	}
+
+	local $ENV{HOME} = $home;
+	local $ENV{ORIGINAL_RECIPIENT} = $addr;
+
+	# ensure successful message delivery
+	{
+		my $simple = Email::Simple->new(<<EOF);
+From: Me <me\@example.com>
+To: You <you\@example.com>
+Cc: $addr
+Message-Id: <blah\@example.com>
+Subject: hihi
+Date: Thu, 01 Jan 1970 00:00:00 +0000
+
+zzzzzz
+EOF
+		my $in = $simple->as_string;
+		run_with_env({PATH => $main_path}, [$mda], \$in);
+		local $ENV{GIT_DIR} = $maindir;
+		my $rev = `git rev-list HEAD`;
+		like($rev, qr/\A[a-f0-9]{40}/, "good revision committed");
+	}
+	my $app = require $psgi;
+
+	# redirect with trailing /
+	test_psgi($app, sub {
+		my ($cb) = @_;
+		my $from = 'http://example.com/test';
+		my $to = "$from/";
+		my $res = $cb->(GET($from));
+		is(301, $res->code, 'is permanent redirect');
+		is($to, $res->header('Location'), 'redirect location matches');
+	});
+
+	test_psgi($app, sub {
+		my ($cb) = @_;
+		my $atomurl = 'http://example.com/test/atom.xml';
+		my $res = $cb->(GET('http://example.com/test/'));
+		is(200, $res->code, 'success response received');
+		like($res->content, qr!href="\Q$atomurl\E"!,
+			'atom URL generated');
+		like($res->content, qr!href="m/blah%40example\.com\.html"!,
+			'index generated');
+	});
+
+	test_psgi($app, sub {
+		my ($cb) = @_;
+		my $pfx = 'http://example.com/test';
+		my $res = $cb->(GET($pfx . '/atom.xml'));
+		is(200, $res->code, 'success response received for atom');
+		like($res->content,
+			qr!link href="\Q$pfx\E/m/blah%40example\.com\.html"!,
+			'atom feed generated correct URL');
+	});
+}
+
+done_testing();
+
+sub run_with_env {
+	my ($env, @args) = @_;
+	my $init = sub { foreach my $k (keys %$env) { $ENV{$k} = $env->{$k} } };
+	run(@args, init => $init);
+}
-- 
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