SimplePie\Test\Unit\ConfigurationTest

Complexity

Total Complexity

5

Size/Duplication

Total Lines	82
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	testDefaultContainer()	0	8	1
B	testCustomContainer()	0	25	1
A	testCustomLogger()	0	10	1
A	testCustomLibxml()	0	10	1
A	testCustomMiddleware()	0	10	1

<?php
/**
 * Copyright (c) 2017 Ryan Parman <http://ryanparman.com>.
 * Copyright (c) 2017 Contributors.
 *
 * http://opensource.org/licenses/Apache2.0
 */

declare(strict_types=1);

namespace SimplePie\Test\Unit;

use Monolog\Handler\TestHandler;
use Monolog\Logger;
use Psr\Log\LoggerInterface;
use SimplePie\Configuration;
use SimplePie\Container;
use SimplePie\HandlerStack;
use SimplePie\HandlerStackInterface;
use SimplePie\Middleware\Xml\Atom;

class ConfigurationTest extends AbstractTestCase
{
    public function testDefaultContainer(): void
    {
        Configuration::setContainer();

        $this->assertTrue(Configuration::getLogger() instanceof LoggerInterface);
        $this->assertTrue(Configuration::getMiddlewareStack() instanceof HandlerStackInterface);
        $this->assertSame(4792582, Configuration::getLibxml());
    }

    public function testCustomContainer(): void
    {
        $container = new Container();

        $container['simplepie.logger'] = function (Container $c) {
            $logger = new Logger('Testing');
            $logger->pushHandler(new TestHandler());

            return $logger;
        };

        $container['simplepie.libxml'] = function (Container $c) {
            return LIBXML_NOCDATA;
        };

        $container['simplepie.middleware'] = function (Container $c) {
            return (new HandlerStack())->append(new Atom());
        };

        Configuration::setContainer($container);

        $this->assertTrue(Configuration::getLogger() instanceof LoggerInterface);
        $this->assertTrue(Configuration::getMiddlewareStack() instanceof HandlerStackInterface);
        $this->assertSame(16384, Configuration::getLibxml());
    }

    /**
     * @expectedException \SimplePie\Exception\ConfigurationException
     * @expectedExceptionMessage The configured logger MUST be compatible with `Psr\Log\LoggerInterface`. Received `string` instead.
     */
    public function testCustomLogger(): void
    {
        $container = new Container();

        $container['simplepie.logger'] = function (Container $c) {
            return 'b0rk';
        };

        Configuration::setContainer($container);
    }

    /**
     * @expectedException \SimplePie\Exception\ConfigurationException
     * @expectedExceptionMessage The configured libxml options MUST be bitwise LIBXML_* constants, which result in an integer value. Received `string` instead.
     */
    public function testCustomLibxml(): void
    {
        $container = new Container();

        $container['simplepie.libxml'] = function (Container $c) {
            return 'b0rk';
        };

        Configuration::setContainer($container);
    }

    /**
     * @expectedException \SimplePie\Exception\ConfigurationException
     * @expectedExceptionMessage The configured middleware handler stack MUST be compatible with `SimplePie\HandlerStackInterface`. Received `string` instead.
     */
    public function testCustomMiddleware(): void
    {
        $container = new Container();

        $container['simplepie.middleware'] = function (Container $c) {
            return 'b0rk';
        };

        Configuration::setContainer($container);
    }
}