<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Validate_File
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: MimeTypeTest.php 20337 2010-01-16 15:37:35Z thomas $
 */

// Call Zend_Validate_File_MimeTypeTest::main() if this source file is executed directly.
if (!defined("PHPUnit_MAIN_METHOD")) {
    define("PHPUnit_MAIN_METHOD", "Zend_Validate_File_MimeTypeTest::main");
}

/**
 * Test helper
 */
require_once dirname(__FILE__) . '/../../../TestHelper.php';

/**
 * @see Zend_Validate_File_MimeType
 */
require_once 'Zend/Validate/File/MimeType.php';

/**
 * MimeType testbed
 *
 * @category   Zend
 * @package    Zend_Validate_File
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @group      Zend_Validate
 */
class Zend_Validate_File_MimeTypeTest extends PHPUnit_Framework_TestCase
{
    /**
     * Runs the test methods of this class.
     *
     * @return void
     */
    public static function main()
    {
        $suite  = new PHPUnit_Framework_TestSuite("Zend_Validate_File_MimeTypeTest");
        $result = PHPUnit_TextUI_TestRunner::run($suite);
    }

    /**
     * Ensures that the validator follows expected behavior
     *
     * @return void
     */
    public function testBasic()
    {
        $valuesExpected = array(
            array(array('image/jpg', 'image/jpeg'), true),
            array('image', true),
            array('test/notype', false),
            array('image/gif, image/jpg, image/jpeg', true),
            array(array('image/vasa', 'image/jpg', 'image/jpeg'), true),
            array(array('image/jpg', 'image/jpeg', 'gif'), true),
            array(array('image/gif', 'gif'), false),
            array('image/jp', false),
            array('image/jpg2000', false),
            array('image/jpeg2000', false),
        );

        $filetest = dirname(__FILE__) . '/_files/picture.jpg';
        $files = array(
            'name'     => 'picture.jpg',
            'type'     => 'image/jpg',
            'size'     => 200,
            'tmp_name' => $filetest,
            'error'    => 0
        );

        foreach ($valuesExpected as $element) {
            $options   = array_shift($element);
            $expected  = array_shift($element);
            $validator = new Zend_Validate_File_MimeType($options);
            $validator->enableHeaderCheck();
            $this->assertEquals(
                $expected,
                $validator->isValid($filetest, $files),
                "Test expected " . var_export($expected, 1) . " with " . var_export($options, 1)
                . "\nMessages: " . var_export($validator->getMessages(), 1)
            );
        }
    }

    /**
     * Ensures that getMimeType() returns expected value
     *
     * @return void
     */
    public function testGetMimeType()
    {
        $validator = new Zend_Validate_File_MimeType('image/gif');
        $this->assertEquals('image/gif', $validator->getMimeType());

        $validator = new Zend_Validate_File_MimeType(array('image/gif', 'video', 'text/test'));
        $this->assertEquals('image/gif,video,text/test', $validator->getMimeType());

        $validator = new Zend_Validate_File_MimeType(array('image/gif', 'video', 'text/test'));
        $this->assertEquals(array('image/gif', 'video', 'text/test'), $validator->getMimeType(true));
    }

    /**
     * Ensures that setMimeType() returns expected value
     *
     * @return void
     */
    public function testSetMimeType()
    {
        $validator = new Zend_Validate_File_MimeType('image/gif');
        $validator->setMimeType('image/jpeg');
        $this->assertEquals('image/jpeg', $validator->getMimeType());
        $this->assertEquals(array('image/jpeg'), $validator->getMimeType(true));

        $validator->setMimeType('image/gif, text/test');
        $this->assertEquals('image/gif,text/test', $validator->getMimeType());
        $this->assertEquals(array('image/gif', 'text/test'), $validator->getMimeType(true));

        $validator->setMimeType(array('video/mpeg', 'gif'));
        $this->assertEquals('video/mpeg,gif', $validator->getMimeType());
        $this->assertEquals(array('video/mpeg', 'gif'), $validator->getMimeType(true));
    }

    /**
     * Ensures that addMimeType() returns expected value
     *
     * @return void
     */
    public function testAddMimeType()
    {
        $validator = new Zend_Validate_File_MimeType('image/gif');
        $validator->addMimeType('text');
        $this->assertEquals('image/gif,text', $validator->getMimeType());
        $this->assertEquals(array('image/gif', 'text'), $validator->getMimeType(true));

        $validator->addMimeType('jpg, to');
        $this->assertEquals('image/gif,text,jpg,to', $validator->getMimeType());
        $this->assertEquals(array('image/gif', 'text', 'jpg', 'to'), $validator->getMimeType(true));

        $validator->addMimeType(array('zip', 'ti'));
        $this->assertEquals('image/gif,text,jpg,to,zip,ti', $validator->getMimeType());
        $this->assertEquals(array('image/gif', 'text', 'jpg', 'to', 'zip', 'ti'), $validator->getMimeType(true));

        $validator->addMimeType('');
        $this->assertEquals('image/gif,text,jpg,to,zip,ti', $validator->getMimeType());
        $this->assertEquals(array('image/gif', 'text', 'jpg', 'to', 'zip', 'ti'), $validator->getMimeType(true));
    }

    public function testSetAndGetMagicFile()
    {
        $validator = new Zend_Validate_File_MimeType('image/gif');
        if (!empty($_ENV['MAGIC'])) {
            $mimetype  = $validator->getMagicFile();
            $this->assertEquals($_ENV['MAGIC'], $mimetype);
        }

        try {
            $validator->setMagicFile('/unknown/magic/file');
        } catch (Zend_Validate_Exception $e) {
            $this->assertContains('can not be read', $e->getMessage());
        }

        $validator->setMagicFile(__FILE__);
        $this->assertEquals(__FILE__, $validator->getMagicFile());
    }

    public function testSetMagicFileWithinConstructor()
    {
        $validator = new Zend_Validate_File_MimeType(array('image/gif', 'magicfile' => __FILE__));
        $this->assertEquals(__FILE__, $validator->getMagicFile());
    }

    public function testOptionsAtConstructor()
    {
        $validator = new Zend_Validate_File_MimeType(array(
            'image/gif',
            'image/jpg',
            'magicfile' => __FILE__,
            'headerCheck' => true));

        $this->assertEquals(__FILE__, $validator->getMagicFile());
        $this->assertTrue($validator->getHeaderCheck());
        $this->assertEquals('image/gif,image/jpg', $validator->getMimeType());
    }
}

// Call Zend_Validate_File_MimeTypeTest::main() if this source file is executed directly.
if (PHPUnit_MAIN_METHOD == "Zend_Validate_File_MimeTypeTest::main") {
    Zend_Validate_File_MimeTypeTest::main();
}
