#!/usr/bin/perl -w

# The script tests Arch::LiteWeb.
# Usage: env DEBUG=1 USE_NETWORK=1 tests/liteweb-1

use FindBin;
use lib "$FindBin::Bin/../perllib";

use Test::More tests => 29;
use_ok("Arch::LiteWeb");

my $web = Arch::LiteWeb->new;
ok($web && $web->isa('Arch::LiteWeb'), "create web object");

SKIP: {

skip("network tests by default", 27) unless $ENV{USE_NETWORK};

my $content = eval { $web->get("invalid-url"); };
ok($@,                   "invalid-url causes die");
ok(!defined $content,    "invalid-url results in undef");
ok(!defined $web->error, "invalid-url results in no error set");

$content = $web->get("http://unexisting.domain/something");
ok(!defined $content,    "unexisting.domain results in undef");
ok($web->error,          "unexisting.domain results in error set");
ok($web->network_error,  "unexisting.domain results in network error set");
ok(!$web->response_code, "unexisting.domain results in no response code set");

$content = $web->get($url = "http://localhost:2/something");
is($web->request_url, $url, "localhost:1 url is parsed as expected");
ok(!defined $content,       "localhost:1 results in undef");
ok($web->network_error,     "localhost:1 results in network error set");
ok(!$web->response_headers, "localhost:1 results in no response headers set");

my $start_url = "http://google.com/robots.txt";
my $first_url = "http://google.com:80/robots.txt";
my $redir_url = "http://www.google.com/robots.txt";
my $final_url = "http://www.google.com:80/robots.txt";
$content = $web->get($start_url, noredirect => 1);
is($web->request_url, $first_url, "resulted url is the expected one");
skip("- seems like you have no network", 15) if $web->network_error;
ok($content && $content =~ /<html/i, "google.com responds with html content");
is($web->response_code, 302,         "google.com responds with code 302");
is($web->response_codestr, "Found",  "google.com responds with code Found");
my $headers = $web->response_headers || {};
is($headers->{content_type}, "text/html", "google.com responds text/html");
ok($headers->{content_length},       "google.com returns Content-Length header");
is($headers->{location}, $redir_url, "google.com returns Location header");

$content = $web->get($start_url);
is($web->request_url, $final_url, "redirected url is the expected one");
ok(!$web->error,                     "google.com responds with no error set");
$headers = $web->response_headers || {};
is($headers->{content_type}, "text/plain", "google.com responds text/plain");
is($web->response_code, 200,         "google.com responds with code 200");
is($web->response_codestr, "OK",     "google.com responds with code OK");
ok(!$headers->{location},            "google.com returns no Location header");

my $host = "archzoom.sourcecontrol.net";
$content = $web->get("http://$host:80/robots.txt");
is($content, "User-agent: *\nDisallow: /\n\n", "$host: got expected robots.txt");
$headers = $web->response_headers || {};
my ($content_type) = split(';', $headers->{content_type});
is($web->request_url, "http://$host:80/robots.txt", "$host: expected url");
is($content_type, "text/plain", "$host: got expected Content-Type");

}