rss-bridge/tests/CacheImplementationTest.php

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<?php
require_once __DIR__ . '/../lib/rssbridge.php';
use PHPUnit\Framework\TestCase;
class CacheImplementationTest extends TestCase {
private $class;
/**
* @dataProvider dataCachesProvider
*/
public function testClassName($path) {
$this->setCache($path);
$this->assertTrue($this->class === ucfirst($this->class), 'class name must start with uppercase character');
$this->assertEquals(0, substr_count($this->class, ' '), 'class name must not contain spaces');
$this->assertStringEndsWith('Cache', $this->class, 'class name must end with "Cache"');
}
/**
* @dataProvider dataCachesProvider
*/
public function testClassType($path) {
$this->setCache($path);
$this->assertTrue(is_subclass_of($this->class, CacheInterface::class), 'class must be subclass of CacheInterface');
}
////////////////////////////////////////////////////////////////////////////
public function dataCachesProvider() {
$caches = array();
foreach (glob(PATH_LIB_CACHES . '*.php') as $path) {
$caches[basename($path, '.php')] = array($path);
}
return $caches;
}
private function setCache($path) {
require_once $path;
$this->class = basename($path, '.php');
$this->assertTrue(class_exists($this->class), 'class ' . $this->class . ' doesn\'t exist');
}
}