phpOMS/tests/Asset/AssetManagerTest.php

<?php
/**
 * Orange Management
 *
 * PHP Version 7.4
 *
 * @package    tests
 * @copyright  Dennis Eichhorn
 * @license    OMS License 1.0
 * @version    1.0.0
 * @link       https://orange-management.org
 */
 declare(strict_types=1);

namespace phpOMS\tests\Asset;

use phpOMS\Asset\AssetManager;

require_once __DIR__ . '/../Autoloader.php';

/**
 * @testdox phpOMS\tests\Asset\AssetManagerTest: Asset manager to handle/access assets
 *
 * @internal
 */
class AssetManagerTest extends \PHPUnit\Framework\TestCase
{
    protected $manager = null;

    protected function setUp() : void
    {
        $this->manager = new AssetManager();
    }

    /**
     * @testdox The manager has the expected member variables
     */
    public function testAttributes() : void
    {
        self::assertInstanceOf('\phpOMS\Asset\AssetManager', $this->manager);

        /* Testing members */
        self::assertObjectHasAttribute('assets', $this->manager);
    }

    /**
     * @testdox The manager has the expected default values after initialization
     */
    public function testDefault() : void
    {
        self::assertNull($this->manager->get('myAsset'));
        self::assertEquals(0, $this->manager->count());
    }

    /**
     * @testdox An asset can be added to the manager
     */
    public function testAddAsset() : void
    {
        $this->manager->set('first', 'FirstUri');

        $set = $this->manager->set('myAsset', 'AssetUri');
        self::assertTrue($set);
        self::assertEquals(2, $this->manager->count());
    }

    /**
     * @testdox An asset can be retrieved from the manager
     */
    public function testRetrieveAsset() : void
    {
        $this->manager->set('myAsset', 'AssetUri');
        self::assertEquals('AssetUri', $this->manager->get('myAsset'));
    }

    /**
     * @testdox An asset can only be added once to the manager (no duplication unless overwritten)
     */
    public function testInvalidAssetReplacement() : void
    {
        $this->manager->set('myAsset', 'AssetUri');

        $set = $this->manager->set('myAsset', 'AssetUri2', false);
        self::assertFalse($set);
        self::assertEquals('AssetUri', $this->manager->get('myAsset'));
        self::assertEquals(1, $this->manager->count());
    }

    /**
     * @testdox An asset can be replaced upon request
     */
    public function testAssetReplacement() : void
    {
        $this->manager->set('myAsset', 'AssetUri');

        $set = $this->manager->set('myAsset', 'AssetUri2');
        self::assertTrue($set);
        self::assertEquals('AssetUri2', $this->manager->get('myAsset'));
        self::assertEquals(1, $this->manager->count());

        $set = $this->manager->set('myAsset', 'AssetUri3', true);
        self::assertTrue($set);
        self::assertEquals('AssetUri3', $this->manager->get('myAsset'));
        self::assertEquals(1, $this->manager->count());
    }

    /**
     * @testdox An asset can be removed from the manager
     */
    public function testAssetRemove() : void
    {
        $this->manager->set('myAsset', 'AssetUri');
        self::assertEquals(1, $this->manager->count());

        self::assertTrue($this->manager->remove('myAsset'));
        self::assertEquals(0, $this->manager->count());
        self::assertNull($this->manager->get('myAsset'));

        self::assertFalse($this->manager->remove('myAsset'));
        self::assertEquals(0, $this->manager->count());
    }
}