<?php
namespace Twig\Tests\Loader;
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
use PHPUnit\Framework\TestCase;
use Twig\Error\LoaderError;
use Twig\Loader\ArrayLoader;
class ArrayTest extends TestCase
{
public function testGetSourceContextWhenTemplateDoesNotExist()
{
$this->expectException(LoaderError::class);
$loader = new ArrayLoader([]);
$loader->getSourceContext('foo');
}
public function testGetCacheKey()
{
$loader = new ArrayLoader(['foo' => 'bar']);
$this->assertEquals('foo:bar', $loader->getCacheKey('foo'));
}
public function testGetCacheKeyWhenTemplateHasDuplicateContent()
{
$loader = new ArrayLoader([
'foo' => 'bar',
'baz' => 'bar',
]);
$this->assertEquals('foo:bar', $loader->getCacheKey('foo'));
$this->assertEquals('baz:bar', $loader->getCacheKey('baz'));
}
public function testGetCacheKeyIsProtectedFromEdgeCollisions()
{
$loader = new ArrayLoader([
'foo__' => 'bar',
'foo' => '__bar',
]);
$this->assertEquals('foo__:bar', $loader->getCacheKey('foo__'));
$this->assertEquals('foo:__bar', $loader->getCacheKey('foo'));
}
public function testGetCacheKeyWhenTemplateDoesNotExist()
{
$this->expectException(LoaderError::class);
$loader = new ArrayLoader([]);
$loader->getCacheKey('foo');
}
public function testSetTemplate()
{
$loader = new ArrayLoader([]);
$loader->setTemplate('foo', 'bar');
$this->assertEquals('bar', $loader->getSourceContext('foo')->getCode());
}
public function testIsFresh()
{
$loader = new ArrayLoader(['foo' => 'bar']);
$this->assertTrue($loader->isFresh('foo', time()));
}
public function testIsFreshWhenTemplateDoesNotExist()
{
$this->expectException(LoaderError::class);
$loader = new ArrayLoader([]);
$loader->isFresh('foo', time());
}
}