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<?php
namespace Illuminate\Tests\Cache;
use Illuminate\Cache\MemcachedStore;
use Illuminate\Support\Carbon;
use Memcached;
use Mockery as m;
use PHPUnit\Framework\TestCase;
/**
* @requires extension memcached
*/
class CacheMemcachedStoreTest extends TestCase
{
protected function tearDown(): void
{
m::close();
parent::tearDown();
}
public function testGetReturnsNullWhenNotFound()
{
$memcache = $this->getMockBuilder(Memcached::class)->onlyMethods(['get', 'getResultCode'])->getMock();
$memcache->expects($this->once())->method('get')->with($this->equalTo('foo:bar'))->willReturn(null);
$memcache->expects($this->once())->method('getResultCode')->willReturn(1);
$store = new MemcachedStore($memcache, 'foo');
$this->assertNull($store->get('bar'));
}
public function testMemcacheValueIsReturned()
{
$memcache = $this->getMockBuilder(Memcached::class)->onlyMethods(['get', 'getResultCode'])->getMock();
$memcache->expects($this->once())->method('get')->willReturn('bar');
$memcache->expects($this->once())->method('getResultCode')->willReturn(0);
$store = new MemcachedStore($memcache);
$this->assertSame('bar', $store->get('foo'));
}
public function testMemcacheGetMultiValuesAreReturnedWithCorrectKeys()
{
$memcache = $this->getMockBuilder(Memcached::class)->onlyMethods(['getMulti', 'getResultCode'])->getMock();
$memcache->expects($this->once())->method('getMulti')->with(
['foo:foo', 'foo:bar', 'foo:baz']
)->willReturn([
'fizz', 'buzz', 'norf',
]);
$memcache->expects($this->once())->method('getResultCode')->willReturn(0);
$store = new MemcachedStore($memcache, 'foo');
$this->assertEquals([
'foo' => 'fizz',
'bar' => 'buzz',
'baz' => 'norf',
], $store->many([
'foo', 'bar', 'baz',
]));
}
public function testSetMethodProperlyCallsMemcache()
{
Carbon::setTestNow($now = Carbon::now());
$memcache = $this->getMockBuilder(Memcached::class)->onlyMethods(['set'])->getMock();
$memcache->expects($this->once())->method('set')->with($this->equalTo('foo'), $this->equalTo('bar'), $this->equalTo($now->timestamp + 60))->willReturn(true);
$store = new MemcachedStore($memcache);
$result = $store->put('foo', 'bar', 60);
$this->assertTrue($result);
Carbon::setTestNow(null);
}
public function testIncrementMethodProperlyCallsMemcache()
{
$memcached = m::mock(Memcached::class);
$memcached->shouldReceive('increment')->with('foo', 5)->once()->andReturn(5);
$store = new MemcachedStore($memcached);
$store->increment('foo', 5);
}
public function testDecrementMethodProperlyCallsMemcache()
{
$memcached = m::mock(Memcached::class);
$memcached->shouldReceive('decrement')->with('foo', 5)->once()->andReturn(0);
$store = new MemcachedStore($memcached);
$store->decrement('foo', 5);
}
public function testStoreItemForeverProperlyCallsMemcached()
{
$memcache = $this->getMockBuilder(Memcached::class)->onlyMethods(['set'])->getMock();
$memcache->expects($this->once())->method('set')->with($this->equalTo('foo'), $this->equalTo('bar'), $this->equalTo(0))->willReturn(true);
$store = new MemcachedStore($memcache);
$result = $store->forever('foo', 'bar');
$this->assertTrue($result);
}
public function testForgetMethodProperlyCallsMemcache()
{
$memcache = $this->getMockBuilder(Memcached::class)->onlyMethods(['delete'])->getMock();
$memcache->expects($this->once())->method('delete')->with($this->equalTo('foo'));
$store = new MemcachedStore($memcache);
$store->forget('foo');
}
public function testFlushesCached()
{
$memcache = $this->getMockBuilder(Memcached::class)->onlyMethods(['flush'])->getMock();
$memcache->expects($this->once())->method('flush')->willReturn(true);
$store = new MemcachedStore($memcache);
$result = $store->flush();
$this->assertTrue($result);
}
public function testGetAndSetPrefix()
{
$store = new MemcachedStore(new Memcached, 'bar');
$this->assertSame('bar:', $store->getPrefix());
$store->setPrefix('foo');
$this->assertSame('foo:', $store->getPrefix());
$store->setPrefix(null);
$this->assertEmpty($store->getPrefix());
}
}
|
