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<?php
namespace dokuwiki\plugin\config\test;
use dokuwiki\plugin\config\core\Setting\SettingString;
use dokuwiki\plugin\config\core\Writer;
/**
* @group plugin_config
* @group admin_plugins
* @group plugins
* @group bundled_plugins
*/
class WriterTest extends \DokuWikiTest {
public function testSave() {
global $config_cascade;
$config = end($config_cascade['main']['local']);
$set1 = new SettingString('test1');
$set1->initialize('foo','bar', null);
$set2 = new SettingString('test2');
$set2->initialize('foo','foo', null);
$settings = [$set1, $set2];
$writer = new Writer();
// before running, no backup should exist
$this->assertFileExists($config);
$this->assertFileDoesNotExist("$config.bak.php");
$old = filesize($config);
/** @noinspection PhpUnhandledExceptionInspection */
$writer->save($settings);
// after running, both should exist
$this->assertFileExists($config);
$this->assertFileExists("$config.bak.php");
$this->assertEquals($old, filesize("$config.bak.php"), 'backup should have size of old file');
// check contents
$conf = [];
include $config;
$this->assertArrayHasKey('test1', $conf);
$this->assertEquals('bar', $conf['test1']);
$this->assertArrayNotHasKey('test2', $conf);
/** @noinspection PhpUnhandledExceptionInspection */
$writer->save($settings);
$this->assertEquals(filesize($config), filesize("$config.bak.php"));
}
public function testTouch() {
global $config_cascade;
$config = end($config_cascade['main']['local']);
$writer = new Writer();
$old = filemtime($config);
$this->waitForTick(true);
/** @noinspection PhpUnhandledExceptionInspection */
$writer->touch();
clearstatcache($config);
$this->assertGreaterThan($old, filemtime($config));
}
public function testEmpty() {
$writer = new Writer();
$this->expectException(\Exception::class);
$this->expectExceptionMessage('empty config');
$writer->save([]);
}
}
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