use strict;
use warnings;

use Test::More;
plan tests => 53;

use HTTP::Status qw(:constants :is status_message status_constant_name status_codes);

is(HTTP_OK, 200);

ok(is_info(HTTP_CONTINUE));
ok(is_success(HTTP_ACCEPTED));
ok(is_error(HTTP_BAD_REQUEST));
ok(is_client_error(HTTP_I_AM_A_TEAPOT));
ok(is_redirect(HTTP_MOVED_PERMANENTLY));
ok(is_redirect(HTTP_PERMANENT_REDIRECT));

# renamed status constants
ok(is_error(HTTP_REQUEST_ENTITY_TOO_LARGE));
ok(is_error(HTTP_PAYLOAD_TOO_LARGE));
ok(is_error(HTTP_REQUEST_URI_TOO_LARGE));
ok(is_error(HTTP_URI_TOO_LONG));
ok(is_error(HTTP_REQUEST_RANGE_NOT_SATISFIABLE));
ok(is_error(HTTP_RANGE_NOT_SATISFIABLE));
ok(is_error(HTTP_NO_CODE));
ok(is_error(HTTP_UNORDERED_COLLECTION));
ok(is_error(HTTP_TOO_EARLY));

ok(!is_success(HTTP_NOT_FOUND));

is(status_message(  0), undef);
is(status_message(200), "OK");
is(status_message(404), "Not Found");
is(status_message(999), undef);


ok(!is_info(HTTP_NOT_FOUND));
ok(!is_success(HTTP_NOT_FOUND));
ok(!is_redirect(HTTP_NOT_FOUND));
ok(!is_error(HTTP_CONTINUE));
ok(!is_client_error(HTTP_CONTINUE));
ok(!is_server_error(HTTP_NOT_FOUND));
ok(!is_server_error(999));
ok(!is_info(99));
ok(!is_success(99));
ok(!is_redirect(99));

ok(is_cacheable_by_default($_),
  "Cacheable by default [$_] " . status_message($_)
) for (200,203,204,206,300,301,308,404,405,410,414,451,501);

ok(!is_cacheable_by_default($_),
  "... is not cacheable [$_] " . status_message($_)
) for (100,201,302,400,500);

is(status_constant_name(HTTP_OK), "HTTP_OK");
is(status_constant_name(404),     "HTTP_NOT_FOUND");
is(status_constant_name(999),     undef);

my %status_codes = status_codes();
is($status_codes{200}, status_message(200));
