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<?php
/**
* Copyright 2011-2017 Horde LLC (http://www.horde.org/)
*
* @author Michael J Rubinsky <mrubinsk@horde.org>
* @category Horde
* @package Image
* @subpackage UnitTests
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
*/
class Horde_Image_Exif_TestBase extends Horde_Test_Case
{
/**
* @var Horde_Image_Exif_Base
*/
protected static $_exif = null;
/**
* Cache of retrieved EXIF data
*/
protected static $_data;
public function setUp(): void
{
if (self::$_exif === null) {
$this->markTestSkipped('No exif driver');
}
}
public function testTitleFields()
{
$fields = Horde_Image_Exif::getTitleFields();
$this->assertTrue(array_key_exists('ObjectName', $fields));
$this->assertTrue(array_key_exists('Title', $fields));
}
public function testDescriptionFields()
{
$descFields = Horde_Image_Exif::getDescriptionFields();
$this->assertTrue(array_key_exists('ImageDescription', $descFields));
$this->assertTrue(array_key_exists('Description', $descFields));
$this->assertTrue(array_key_exists('Caption-Abstract', $descFields));
}
/**
* Tests ability to extract EXIF data without errors. Does not test data
* for validity.
*/
public function testExtract()
{
$fixture = __DIR__ . '/../Fixtures/img_exif.jpg';
setlocale(LC_ALL, 'de_DE');
self::$_data = self::$_exif->getData($fixture);
$this->assertIsArray(self::$_data);
}
/**
* @depends testExtract
*/
public function testKeywordIsString()
{
$this->_testKeywordIsString();
}
/**
* @depends testExtract
*/
public function testKeywords()
{
$this->_testKeywords();
}
/**
* @depends testExtract
*/
public function testGPS()
{
$lat = self::$_data['GPSLatitude'];
$lon = self::$_data['GPSLongitude'];
$this->assertEquals(44.3535, $lat);
$this->assertEquals(68.223, $lon);
}
protected function _testKeywords()
{
$this->markTestSkipped('Keyword field not supported by driver');
}
protected function _testKeywordIsString()
{
$this->markTestSkipped('Keyword field not supported by driver');
}
}
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