friendica-github/tests/src/Core/Cache/CacheTest.php

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<?php
namespace Friendica\Test\src\Core\Cache;
use Friendica\Core\Cache\MemcachedCacheDriver;
use Friendica\Test\MockedTest;
use Friendica\Test\Util\AppMockTrait;
use Friendica\Test\Util\VFSTrait;
use Friendica\Util\PidFile;
abstract class CacheTest extends MockedTest
{
use VFSTrait;
use AppMockTrait;
/**
* @var int Start time of the mock (used for time operations)
*/
protected $startTime = 1417011228;
/**
* @var \Friendica\Core\Cache\ICacheDriver
*/
protected $instance;
/**
* @var \Friendica\Core\Cache\IMemoryCacheDriver
*/
protected $cache;
/**
* Dataset for test setting different types in the cache
* @return array
*/
public function dataTypesInCache()
{
return [
'string' => ['data' => 'foobar'],
'integer' => ['data' => 1],
'boolTrue' => ['data' => true],
'boolFalse' => ['data' => false],
'float' => ['data' => 4.6634234],
'array' => ['data' => ['1', '2', '3', '4', '5']],
'object' => ['data' => new PidFile()],
'null' => ['data' => null],
];
}
/**
* Dataset for simple value sets/gets
* @return array
*/
public function dataSimple()
{
return [
'string' => [
'value1' => 'foobar',
'value2' => 'ipsum lorum',
'value3' => 'test',
'value4' => 'lasttest',
],
];
}
abstract protected function getInstance();
protected function setUp()
{
$this->setUpVfsDir();
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$this->mockApp($this->root);
$this->app
->shouldReceive('getHostname')
->andReturn('friendica.local');
parent::setUp();
$this->instance = $this->getInstance();
$this->instance->clear(false);
}
/**
* @small
* @dataProvider dataSimple
* @param mixed $value1 a first
* @param mixed $value2 a second
*/
function testSimple($value1, $value2) {
$this->assertNull($this->instance->get('value1'));
$this->instance->set('value1', $value1);
$received = $this->instance->get('value1');
$this->assertEquals($value1, $received, 'Value received from cache not equal to the original');
$this->instance->set('value1', $value2);
$received = $this->instance->get('value1');
$this->assertEquals($value2, $received, 'Value not overwritten by second set');
$this->instance->set('value2', $value1);
$received2 = $this->instance->get('value2');
$this->assertEquals($value2, $received, 'Value changed while setting other variable');
$this->assertEquals($value1, $received2, 'Second value not equal to original');
$this->assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
$this->assertTrue($this->instance->delete('value1'));
$this->assertNull($this->instance->get('value1'));
}
/**
* @small
* @dataProvider dataSimple
* @param mixed $value1 a first
* @param mixed $value2 a second
* @param mixed $value3 a third
* @param mixed $value4 a fourth
*/
function testClear($value1, $value2, $value3, $value4) {
$value = 'ipsum lorum';
$this->instance->set('1_value1', $value1);
$this->instance->set('1_value2', $value2);
$this->instance->set('2_value1', $value3);
$this->instance->set('3_value1', $value4);
$this->assertEquals([
'1_value1' => $value1,
'1_value2' => $value2,
'2_value1' => $value3,
'3_value1' => $value4,
], [
'1_value1' => $this->instance->get('1_value1'),
'1_value2' => $this->instance->get('1_value2'),
'2_value1' => $this->instance->get('2_value1'),
'3_value1' => $this->instance->get('3_value1'),
]);
$this->assertTrue($this->instance->clear());
$this->assertEquals([
'1_value1' => $value1,
'1_value2' => $value2,
'2_value1' => $value3,
'3_value1' => $value4,
], [
'1_value1' => $this->instance->get('1_value1'),
'1_value2' => $this->instance->get('1_value2'),
'2_value1' => $this->instance->get('2_value1'),
'3_value1' => $this->instance->get('3_value1'),
]);
$this->assertTrue($this->instance->clear(false));
$this->assertEquals([
'1_value1' => null,
'1_value2' => null,
'2_value3' => null,
'3_value4' => null,
], [
'1_value1' => $this->instance->get('1_value1'),
'1_value2' => $this->instance->get('1_value2'),
'2_value3' => $this->instance->get('2_value3'),
'3_value4' => $this->instance->get('3_value4'),
]);
}
/**
* @medium
*/
function testTTL() {
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$this->markTestSkipped('taking too much time without mocking');
$this->assertNull($this->instance->get('value1'));
$value = 'foobar';
$this->instance->set('value1', $value, 1);
$received = $this->instance->get('value1');
$this->assertEquals($value, $received, 'Value received from cache not equal to the original');
sleep(2);
$this->assertNull($this->instance->get('value1'));
}
/**
* @small
* @param $data mixed the data to store in the cache
* @dataProvider dataTypesInCache
*/
function testDifferentTypesInCache($data) {
$this->instance->set('val', $data);
$received = $this->instance->get('val');
$this->assertEquals($data, $received, 'Value type changed from ' . gettype($data) . ' to ' . gettype($received));
}
/**
* @small
* @param mixed $value1 a first
* @param mixed $value2 a second
* @param mixed $value3 a third
* @dataProvider dataSimple
*/
public function testGetAllKeys($value1, $value2, $value3) {
if ($this->cache instanceof MemcachedCacheDriver) {
$this->markTestSkipped('Memcached doesn\'t support getAllKeys anymore');
}
$this->assertTrue($this->instance->set('value1', $value1));
$this->assertTrue($this->instance->set('value2', $value2));
$this->assertTrue($this->instance->set('test_value3', $value3));
$list = $this->instance->getAllKeys();
$this->assertContains('value1', $list);
$this->assertContains('value2', $list);
$this->assertContains('test_value3', $list);
$list = $this->instance->getAllKeys('test');
$this->assertContains('test_value3', $list);
}
}