PostProcessorTest.php

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<?php
namespace TYPO3\CMS\Form\Tests\Unit\PostProcess;

use Prophecy\Argument;
use TYPO3\CMS\Core\Tests\UnitTestCase;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Form\Domain\Factory\TypoScriptFactory;
use TYPO3\CMS\Form\Domain\Model\Form;
use TYPO3\CMS\Form\Layout;
use TYPO3\CMS\Form\PostProcess\PostProcessor;

class PostProcessorTest extends UnitTestCase {

    protected $singletonInstances = array();

    protected $formProphecy;

    protected $typoScriptLayoutProphecy;

    protected $typoScriptFactoryProphecy;

    protected function setUp() {
        $this->singletonInstances = GeneralUtility::getSingletonInstances();

        $this->formProphecy = $this->prophesize('TYPO3\\CMS\\Form\\Domain\\Model\\Form');

        $this->typoScriptFactoryProphecy = $this->prophesize('TYPO3\\CMS\\Form\\Domain\\Factory\\TypoScriptFactory');
        $this->typoScriptFactoryProphecy->getLayoutFromTypoScript(Argument::any())->willReturn(array());
        GeneralUtility::setSingletonInstance('TYPO3\\CMS\\Form\\Domain\\Factory\\TypoScriptFactory', $this->typoScriptFactoryProphecy->reveal());

        $this->typoScriptLayoutProphecy = $this->prophesize('TYPO3\\CMS\\Form\\Layout');

        $templateServiceProphecy = $this->prophesize('TYPO3\\CMS\\Core\\TypoScript\\TemplateService');
        $templateServiceProphecy->sortedKeyList(Argument::any())->willReturn(array(10, 20));
        GeneralUtility::addInstance('TYPO3\\CMS\\Core\\TypoScript\\TemplateService', $templateServiceProphecy->reveal());
    }

    protected function tearDown() {
        GeneralUtility::resetSingletonInstances($this->singletonInstances);
        parent::tearDown();
    }

    public function processFindsClassSpecifiedByTypoScriptWithoutFormPrefix() {
        $typoScript = array(
            10 => $this->getUniqueId('postprocess'),
            20 => 'TYPO3\\CMS\\Form\\Tests\\Unit\\Fixtures\\PostProcessorWithoutFormPrefixFixture'
        );

        $subject = new PostProcessor($this->formProphecy->reveal(), $typoScript);
        $this->typoScriptFactoryProphecy->setLayoutHandler($typoScript)->willReturn($this->typoScriptLayoutProphecy->reveal());

        $this->assertEquals('processedWithoutPrefix', $subject->process());
    }

    public function processFindsClassSpecifiedByTypoScriptWithFormPrefix() {
        $typoScript = array(
            10 => $this->getUniqueId('postprocess'),
            20 => 'TYPO3\\CMS\\Form\\Tests\\Unit\\Fixtures\\PostProcessorWithFormPrefixFixture'
        );

        $subject = new PostProcessor($this->formProphecy->reveal(), $typoScript);
        $this->typoScriptFactoryProphecy->setLayoutHandler($typoScript)->willReturn($this->typoScriptLayoutProphecy->reveal());

        $this->assertEquals('processedWithPrefix', $subject->process());
    }

    public function processReturnsEmptyStringIfSpecifiedPostProcessorDoesNotImplementTheInterface() {
        $typoScript = array(
            10 => $this->getUniqueId('postprocess'),
            20 => 'TYPO3\\CMS\\Form\\Tests\\Unit\\Fixtures\\PostProcessorWithoutInterfaceFixture'
        );

        $subject = new PostProcessor($this->formProphecy->reveal(), $typoScript);
        $this->typoScriptFactoryProphecy->setLayoutHandler($typoScript)->willReturn($this->typoScriptLayoutProphecy->reveal());

        $this->assertEquals('', $subject->process());
    }

    public function processUsesGlobalLayoutIfNoneIsSet() {
        $processorConfig = array(
            'recipientEmail' => 'your@email.com',
            'senderEmail' => 'your@email.com',
        );
        $typoScript = array(
            'layout.' => array(
                    'label' => '<div class="global"><labelvalue /></div>',
            ),
            '1' => 'foo', // something senseless on purpose, otherwise dependencies need to be resolved, that come in by static call -> ugly
            '1.' => $processorConfig
        );

        $subject = new PostProcessor($this->formProphecy->reveal(), $typoScript);
        $this->typoScriptFactoryProphecy->setLayoutHandler($typoScript)->willReturn($this->typoScriptLayoutProphecy->reveal());

        $this->assertEquals('', $subject->process());
    }

    public function processUsesLocalLayoutIfSet() {
        $processorConfig = array(
            'layout.' => array(
                    'label' => '<div class="local"><labelvalue /></div>',
            ),
            'recipientEmail' => 'your@email.com',
            'senderEmail' => 'your@email.com',
        );
        $typoScript = array(
            'layout.' => array(
                    'label' => '<div class="global"><labelvalue /></div>',
            ),
            '1' => 'foo',
            '1.' => $processorConfig
        );

        $subject = new PostProcessor($this->formProphecy->reveal(), $typoScript);
        $this->typoScriptFactoryProphecy->setLayoutHandler($processorConfig)->willReturn($this->typoScriptLayoutProphecy->reveal());

        $this->assertEquals('', $subject->process());
    }
}