ApplicationContextTest.php

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<?php
namespace TYPO3\CMS\Core\Tests\Unit\Core;

/*                                                                        *
 * This script belongs to the TYPO3 Flow framework.                       *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU Lesser General Public License, either version 3   *
 * of the License, or (at your option) any later version.                 *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

use TYPO3\CMS\Core\Core\ApplicationContext;

class ApplicationContextTest extends \TYPO3\CMS\Core\Tests\UnitTestCase {

    public function allowedContexts() {
        return array(
            array('Production'),
            array('Testing'),
            array('Development'),

            array('Development/MyLocalComputer'),
            array('Development/MyLocalComputer/Foo'),
            array('Production/SpecialDeployment/LiveSystem'),
        );
    }

    public function contextStringCanBeSetInConstructorAndReadByCallingToString($allowedContext) {
        $context = new ApplicationContext($allowedContext);
        $this->assertSame($allowedContext, (string)$context);
    }

    public function forbiddenContexts() {
        return array(
            array('MySpecialContexz'),
            array('Testing123'),
            array('DevelopmentStuff'),
            array('DevelopmentStuff/FooBar'),
        );
    }

    public function constructorThrowsExceptionIfMainContextIsForbidden($forbiddenContext) {
        new ApplicationContext($forbiddenContext);
    }

    public function isMethods() {
        return array(
            'Development' => array(
                'contextName' => 'Development',
                'isDevelopment' => TRUE,
                'isProduction' => FALSE,
                'isTesting' => FALSE,
                'parentContext' => NULL
            ),
            'Development/YourSpecialContext' => array(
                'contextName' => 'Development/YourSpecialContext',
                'isDevelopment' => TRUE,
                'isProduction' => FALSE,
                'isTesting' => FALSE,
                'parentContext' => 'Development'
            ),

            'Production' => array(
                'contextName' => 'Production',
                'isDevelopment' => FALSE,
                'isProduction' => TRUE,
                'isTesting' => FALSE,
                'parentContext' => NULL
            ),
            'Production/MySpecialContext' => array(
                'contextName' => 'Production/MySpecialContext',
                'isDevelopment' => FALSE,
                'isProduction' => TRUE,
                'isTesting' => FALSE,
                'parentContext' => 'Production'
            ),

            'Testing' => array(
                'contextName' => 'Testing',
                'isDevelopment' => FALSE,
                'isProduction' => FALSE,
                'isTesting' => TRUE,
                'parentContext' => NULL
            ),
            'Testing/MySpecialContext' => array(
                'contextName' => 'Testing/MySpecialContext',
                'isDevelopment' => FALSE,
                'isProduction' => FALSE,
                'isTesting' => TRUE,
                'parentContext' => 'Testing'
            )
        );
    }

    public function contextMethodsReturnTheCorrectValues($contextName, $isDevelopment, $isProduction, $isTesting, $parentContext) {
        $context = new ApplicationContext($contextName);
        $this->assertSame($isDevelopment, $context->isDevelopment());
        $this->assertSame($isProduction, $context->isProduction());
        $this->assertSame($isTesting, $context->isTesting());
        $this->assertSame((string)$parentContext, (string)$context->getParent());
    }

    public function parentContextIsConnectedRecursively() {
        $context = new ApplicationContext('Production/Foo/Bar');
        $parentContext = $context->getParent();
        $this->assertSame('Production/Foo', (string) $parentContext);

        $rootContext = $parentContext->getParent();
        $this->assertSame('Production', (string) $rootContext);
    }
}