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Arsse/tests/lib/AbstractTest.php
J. King 9eadd602bd Replace Response objects with PSR-7 response messages; improves #53
While the test suite passes, this commit yields a broken server: replacing ad hoc request objectss with PSR-7 ones is still required, as is emission of PSR-7 responses. Both will come in subsequent commits, with tests

Diactoros was chosen specifically because it includes facilities for emitting responses, something which is awkward to test. The end of this refactoring should see both the Response and Request classes disappear, and the general REST class fully covered (as well as any speculative additions to AbstractHanlder).
2018-01-03 23:13:08 -05:00

78 lines
2.9 KiB
PHP

<?php
/** @license MIT
* Copyright 2017 J. King, Dustin Wilson et al.
* See LICENSE and AUTHORS files for details */
declare(strict_types=1);
namespace JKingWeb\Arsse\Test;
use JKingWeb\Arsse\Exception;
use JKingWeb\Arsse\Arsse;
use JKingWeb\Arsse\Misc\Date;
use Psr\Http\Message\ResponseInterface;
use Zend\Diactoros\Response\JsonResponse;
use Zend\Diactoros\Response\EmptyResponse;
/** @coversNothing */
abstract class AbstractTest extends \PHPUnit\Framework\TestCase {
public function assertException(string $msg = "", string $prefix = "", string $type = "Exception") {
if (func_num_args()) {
$class = \JKingWeb\Arsse\NS_BASE . ($prefix !== "" ? str_replace("/", "\\", $prefix) . "\\" : "") . $type;
$msgID = ($prefix !== "" ? $prefix . "/" : "") . $type. ".$msg";
if (array_key_exists($msgID, Exception::CODES)) {
$code = Exception::CODES[$msgID];
} else {
$code = 0;
}
$this->expectException($class);
$this->expectExceptionCode($code);
} else {
// expecting a standard PHP exception
$this->expectException(\Exception::class);
}
}
protected function assertResponse(ResponseInterface $exp, ResponseInterface $act, string $text = null) {
$this->assertEquals($exp->getHeaders(), $act->getHeaders(), $text);
$this->assertEquals($exp->getStatusCode(), $act->getStatusCode(), $text);
$this->assertInstanceOf(get_class($exp), $act);
if ($exp instanceof JsonResponse) {
$this->assertEquals($exp->getPayload(), $act->getPayload(), $text);
$this->assertSame($exp->getPayload(), $act->getPayload(), $text);
}
}
public function approximateTime($exp, $act) {
if (is_null($act)) {
return null;
}
$target = Date::normalize($exp)->getTimeStamp();
$value = Date::normalize($act)->getTimeStamp();
if ($value >= ($target - 1) && $value <= ($target + 1)) {
// if the actual time is off by no more than one second, it's acceptable
return $exp;
} else {
return $act;
}
}
public function assertTime($exp, $test, string $msg = null) {
$test = $this->approximateTime($exp, $test);
$exp = Date::transform($exp, "iso8601");
$test = Date::transform($test, "iso8601");
$this->assertSame($exp, $test, $msg);
}
public function clearData(bool $loadLang = true): bool {
date_default_timezone_set("America/Toronto");
$r = new \ReflectionClass(\JKingWeb\Arsse\Arsse::class);
$props = array_keys($r->getStaticProperties());
foreach ($props as $prop) {
Arsse::$$prop = null;
}
if ($loadLang) {
Arsse::$lang = new \JKingWeb\Arsse\Lang();
}
return true;
}
}