<?php
namespace TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\Form;

/*                                                                        *
 * This script is backported from the TYPO3 Flow package "TYPO3.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!                         *
 *                                                                        */

/**
 * Test for the "Password" Form view helper
 */
class PasswordViewHelperTest extends \TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\Form\FormFieldViewHelperBaseTestcase {

	/**
	 * @var \TYPO3\CMS\Fluid\ViewHelpers\Form\TextboxViewHelper
	 */
	protected $viewHelper;

	public function setUp() {
		parent::setUp();
		$this->viewHelper = $this->getAccessibleMock('TYPO3\\CMS\\Fluid\\ViewHelpers\\Form\\PasswordViewHelper', array('setErrorClassAttribute', 'registerFieldNameForFormTokenGeneration'));
		$this->arguments['name'] = '';
		$this->injectDependenciesIntoViewHelper($this->viewHelper);
		$this->viewHelper->initializeArguments();
	}

	/**
	 * @test
	 */
	public function renderCorrectlySetsTagName() {
		$mockTagBuilder = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\ViewHelper\\TagBuilder', array('setTagName'), array(), '', FALSE);
		$mockTagBuilder->expects($this->once())->method('setTagName')->with('input');
		$this->viewHelper->_set('tag', $mockTagBuilder);

		$this->viewHelper->initialize();
		$this->viewHelper->render();
	}

	/**
	 * @test
	 */
	public function renderCorrectlySetsTypeNameAndValueAttributes() {
		$mockTagBuilder = $this->getMock('TYPO3\\CMS\\Fluid\\Core\\ViewHelper\\TagBuilder', array('addAttribute', 'setContent', 'render'), array(), '', FALSE);
		$mockTagBuilder->expects($this->at(0))->method('addAttribute')->with('type', 'password');
		$mockTagBuilder->expects($this->at(1))->method('addAttribute')->with('name', 'NameOfTextbox');
		$this->viewHelper->expects($this->once())->method('registerFieldNameForFormTokenGeneration')->with('NameOfTextbox');
		$mockTagBuilder->expects($this->at(2))->method('addAttribute')->with('value', 'Current value');
		$mockTagBuilder->expects($this->once())->method('render');
		$this->viewHelper->_set('tag', $mockTagBuilder);

		$arguments = array(
			'name' => 'NameOfTextbox',
			'value' => 'Current value'
		);
		$this->viewHelper->setArguments($arguments);

		$this->viewHelper->setViewHelperNode(new \TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\Form\Fixtures\EmptySyntaxTreeNode());
		$this->viewHelper->initialize();
		$this->viewHelper->render();
	}

	/**
	 * @test
	 */
	public function renderCallsSetErrorClassAttribute() {
		$this->viewHelper->expects($this->once())->method('setErrorClassAttribute');
		$this->viewHelper->render();
	}
}
