NumericNodeTest.php

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<?php
namespace TYPO3\CMS\Fluid\Tests\Unit\Core\Parser\SyntaxTree;

/*                                                                        *
 * This script belongs to the TYPO3 Flow package "Fluid".                 *
 *                                                                        *
 * 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!                         *
 *                                                                        */

class NumericNodeTest extends \TYPO3\CMS\Core\Tests\UnitTestCase
{
    public function renderReturnsProperIntegerGivenInConstructor()
    {
        $string = '1';
        $node = new \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NumericNode($string);
        $this->assertEquals($node->evaluate($this->getMock(\TYPO3\CMS\Fluid\Core\Rendering\RenderingContext::class)), 1, 'The rendered value of a numeric node does not match the string given in the constructor.');
    }

    public function renderReturnsProperFloatGivenInConstructor()
    {
        $string = '1.1';
        $node = new \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NumericNode($string);
        $this->assertEquals($node->evaluate($this->getMock(\TYPO3\CMS\Fluid\Core\Rendering\RenderingContext::class)), 1.1, 'The rendered value of a numeric node does not match the string given in the constructor.');
    }

    public function constructorThrowsExceptionIfNoNumericGiven()
    {
        new \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NumericNode('foo');
    }

    public function addChildNodeThrowsException()
    {
        $node = new \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NumericNode('1');
        $node->addChildNode(clone $node);
    }
}