ContextTest.php

Go to the documentation of this file.

<?php
declare(strict_types = 1);
namespace ‪TYPO3\CMS\Core\Tests\Unit\Context;
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
use ‪TYPO3\CMS\Core\Context\Context;
use ‪TYPO3\CMS\Core\Context\Exception\AspectNotFoundException;
use ‪TYPO3\CMS\Core\Context\UserAspect;
use ‪TYPO3\CMS\Core\Context\WorkspaceAspect;
use ‪TYPO3\CMS\Core\Registry;
use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
class ‪ContextTest extends UnitTestCase
{
    public function ‪validAspectKeysDataProvider(): array
    {
        return [
            ['myfirst'],
            ['mysecond'],
            ['date'],
            ['visibility'],
            ['backend.user'],
            ['frontend.user'],
            ['workspace'],
        ];
    }
 
    public function ‪hasAspectReturnsTrueOnExistingAspect(string $aspectName)
    {
        $subject = new ‪Context([
            'myfirst' => new ‪UserAspect(),
            'mysecond' => new ‪UserAspect(),
        ]);
        $this->assertTrue($subject->hasAspect($aspectName));
    }
 
    public function ‪invalidAspectKeysDataProvider(): array
    {
        return [
            ['visible'],
            ['frontenduser'],
            ['compatibility'],
        ];
    }
 
    public function ‪hasAspectReturnsFalseOnNonExistingAspect(string $aspectName)
    {
        $subject = new ‪Context([
            'myfirst' => new ‪UserAspect(),
            'mysecond' => new ‪UserAspect(),
        ]);
        $this->assertFalse($subject->hasAspect($aspectName));
    }
 
    public function ‪constructorAddsValidAspect()
    {
        $subject = new ‪Context([
            'coolio' => new ‪UserAspect(),
            'uncoolio' => new ‪Registry()
        ]);
        $this->assertTrue($subject->hasAspect('coolio'));
        $this->assertFalse($subject->hasAspect('uncoolio'));
    }
 
    public function ‪getAspectThrowsExceptionOnInvalidAspect()
    {
        $aspect = new ‪UserAspect();
        $subject = new ‪Context([
            'coolio' => $aspect
        ]);
 
        $this->expectException(AspectNotFoundException::class);
        $this->expectExceptionCode(1527777641);
        $subject->getAspect('uncoolio');
    }
 
    public function ‪getAspectReturnsValidAspect()
    {
        $aspect = new ‪UserAspect();
        $subject = new ‪Context([
            'coolio' => $aspect
        ]);
 
        $this->assertSame($aspect, $subject->getAspect('coolio'));
    }
 
    public function ‪invalidAspectFromgetPropertyFromAspectThrowsException()
    {
        $aspect = new ‪UserAspect();
        $subject = new ‪Context([
            'coolio' => $aspect
        ]);
 
        $this->expectException(AspectNotFoundException::class);
        $this->expectExceptionCode(1527777868);
        $subject->getPropertyFromAspect('uncoolio', 'does not matter');
    }
 
    public function ‪invalidPropertyFromgetPropertyFromAspectReturnsDefault()
    {
        $defaultValue = 'default value';
        $aspect = new ‪UserAspect();
        $subject = new ‪Context([
            'coolio' => $aspect
        ]);
 
        $result = $subject->getPropertyFromAspect('coolio', 'unknownproperty', $defaultValue);
        $this->assertEquals($defaultValue, $result);
    }
 
    public function ‪validPropertyFromgetPropertyFromAspectReturnsValue()
    {
        $aspect = new ‪WorkspaceAspect(13);
        $subject = new ‪Context([
            'coolio' => $aspect
        ]);
 
        $result = $subject->getPropertyFromAspect('coolio', 'id');
        $this->assertEquals(13, $result);
    }
 
    public function ‪setAspectSetsAnAspectAndCanReturnIt()
    {
        $aspect = new ‪UserAspect();
        $subject = new ‪Context();
 
        $subject->setAspect('coolio', $aspect);
        $this->assertSame($aspect, $subject->getAspect('coolio'));
    }
 
    public function ‪setAspectOverridesAnExisting()
    {
        $initialAspect = new ‪UserAspect();
        $aspectOverride = new ‪UserAspect();
        $subject = new ‪Context([
            'coolio' => $initialAspect
        ]);
 
        $subject->setAspect('coolio', $aspectOverride);
        $this->assertNotSame($initialAspect, $subject->getAspect('coolio'));
        $this->assertSame($aspectOverride, $subject->getAspect('coolio'));
    }
}