<?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\TestCase\Feed;

use JKingWeb\Arsse\Arsse;
use JKingWeb\Arsse\Feed;

/**
 * @covers \JKingWeb\Arsse\Feed
 * @group slow */
class TestFetching extends \JKingWeb\Arsse\Test\AbstractTest {
    protected static $host = "http://localhost:8000/";
    protected $base = "";

    public function setUp(): void {
        if (!extension_loaded('curl')) {
            $this->markTestSkipped("Feed fetching tests are only accurate with curl enabled.");
        } elseif (!@file_get_contents(self::$host."IsUp")) {
            $this->markTestSkipped("Test Web server is not accepting requests");
        }
        $this->base = self::$host."Feed/";
        self::clearData();
        self::setConf();
    }

    public function testHandle400(): void {
        $this->assertException("transmissionError", "Feed");
        new Feed(null, $this->base."Fetching/Error?code=400");
    }

    public function testHandle401(): void {
        $this->assertException("unauthorized", "Feed");
        new Feed(null, $this->base."Fetching/Error?code=401");
    }

    public function testHandle403(): void {
        $this->assertException("forbidden", "Feed");
        new Feed(null, $this->base."Fetching/Error?code=403");
    }

    public function testHandle404(): void {
        $this->assertException("invalidUrl", "Feed");
        new Feed(null, $this->base."Fetching/Error?code=404");
    }

    public function testHandle500(): void {
        $this->assertException("transmissionError", "Feed");
        new Feed(null, $this->base."Fetching/Error?code=500");
    }

    public function testHandleARedirectLoop(): void {
        $this->assertException("maxRedirect", "Feed");
        new Feed(null, $this->base."Fetching/EndlessLoop?i=0");
    }

    public function testHandleAnOverlyLargeFeed(): void {
        $this->markTestIncomplete("The nicolus/picofeed library does not implement miniflux/picofeed's max-size setting");
        Arsse::$conf->fetchSizeLimit = 512;
        $this->assertException("maxSize", "Feed");
        new Feed(null, $this->base."Fetching/TooLarge");
    }

    public function testHandleACertificateError(): void {
        $this->assertException("invalidCertificate", "Feed");
        new Feed(null, "https://localhost:8000/");
    }

    public function testHandleATimeout(): void {
        Arsse::$conf->fetchTimeout = 1;
        $this->assertException("timeout", "Feed");
        new Feed(null, $this->base."Fetching/Timeout");
    }
}