mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-07 02:01:24 +02:00
128 lines
3.5 KiB
PHP
128 lines
3.5 KiB
PHP
<?php
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namespace SilverStripe\Core\Tests\Cache;
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use Psr\SimpleCache\CacheInterface;
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use SilverStripe\Core\Cache\RateLimiter;
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use SilverStripe\Dev\SapphireTest;
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use SilverStripe\ORM\FieldType\DBDatetime;
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use Symfony\Component\Cache\Simple\ArrayCache;
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class RateLimiterTest extends SapphireTest
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{
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protected function setUp()
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{
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parent::setUp();
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DBDatetime::set_mock_now('2017-09-27 00:00:00');
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}
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public function testConstruct()
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{
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$cache = new ArrayCache();
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$rateLimiter = new RateLimiter(
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'test',
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5,
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1
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);
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$rateLimiter->setCache($cache);
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$this->assertEquals('test', $rateLimiter->getIdentifier());
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$this->assertEquals(5, $rateLimiter->getMaxAttempts());
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$this->assertEquals(1, $rateLimiter->getDecay());
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}
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public function testGetNumberOfAttempts()
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{
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$cache = new ArrayCache();
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$rateLimiter = new RateLimiter(
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'test',
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5,
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1
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);
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$rateLimiter->setCache($cache);
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for ($i = 0; $i < 7; ++$i) {
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$this->assertEquals($i, $rateLimiter->getNumAttempts());
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$rateLimiter->hit();
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}
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}
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public function testGetNumAttemptsRemaining()
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{
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$cache = new ArrayCache();
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$rateLimiter = new RateLimiter(
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'test',
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1,
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1
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);
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$rateLimiter->setCache($cache);
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$this->assertEquals(1, $rateLimiter->getNumAttemptsRemaining());
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$rateLimiter->hit();
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$this->assertEquals(0, $rateLimiter->getNumAttemptsRemaining());
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$rateLimiter->hit();
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$this->assertEquals(0, $rateLimiter->getNumAttemptsRemaining());
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}
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public function testGetTimeToReset()
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{
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$cache = new ArrayCache();
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$rateLimiter = new RateLimiter(
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'test',
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1,
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1
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);
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$rateLimiter->setCache($cache);
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$this->assertEquals(0, $rateLimiter->getTimeToReset());
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$rateLimiter->hit();
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$this->assertEquals(60, $rateLimiter->getTimeToReset());
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DBDatetime::set_mock_now(DBDatetime::now()->getTimestamp() + 30);
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$this->assertEquals(30, $rateLimiter->getTimeToReset());
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}
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public function testClearAttempts()
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{
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$cache = new ArrayCache();
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$rateLimiter = new RateLimiter(
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'test',
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1,
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1
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);
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$rateLimiter->setCache($cache);
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for ($i = 0; $i < 5; ++$i) {
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$rateLimiter->hit();
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}
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$this->assertEquals(5, $rateLimiter->getNumAttempts());
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$rateLimiter->clearAttempts();
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$this->assertEquals(0, $rateLimiter->getNumAttempts());
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}
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public function testHit()
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{
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$cache = new ArrayCache();
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$rateLimiter = new RateLimiter(
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'test',
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1,
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1
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);
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$rateLimiter->setCache($cache);
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$this->assertFalse($cache->has('test'));
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$this->assertFalse($cache->has('test-timer'));
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$rateLimiter->hit();
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$this->assertTrue($cache->has('test'));
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$this->assertTrue($cache->has('test-timer'));
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}
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public function testCanAccess()
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{
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$cache = new ArrayCache();
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$rateLimiter = new RateLimiter(
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'test',
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1,
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1
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);
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$rateLimiter->setCache($cache);
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$this->assertTrue($rateLimiter->canAccess());
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$rateLimiter->hit();
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$this->assertFalse($rateLimiter->canAccess());
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}
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}
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