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<?php
namespace Illuminate\Tests\Cache;
use Illuminate\Cache\ArrayStore;
use Illuminate\Support\Carbon;
use PHPUnit\Framework\TestCase;
use stdClass;
class CacheArrayStoreTest extends TestCase
{
public function testItemsCanBeSetAndRetrieved()
{
$store = new ArrayStore;
$result = $store->put('foo', 'bar', 10);
$this->assertTrue($result);
$this->assertSame('bar', $store->get('foo'));
}
public function testMultipleItemsCanBeSetAndRetrieved()
{
$store = new ArrayStore;
$result = $store->put('foo', 'bar', 10);
$resultMany = $store->putMany([
'fizz' => 'buz',
'quz' => 'baz',
], 10);
$this->assertTrue($result);
$this->assertTrue($resultMany);
$this->assertEquals([
'foo' => 'bar',
'fizz' => 'buz',
'quz' => 'baz',
'norf' => null,
], $store->many(['foo', 'fizz', 'quz', 'norf']));
}
public function testItemsCanExpire()
{
Carbon::setTestNow(Carbon::now());
$store = new ArrayStore;
$store->put('foo', 'bar', 10);
Carbon::setTestNow(Carbon::now()->addSeconds(10)->addSecond());
$result = $store->get('foo');
$this->assertNull($result);
Carbon::setTestNow(null);
}
public function testStoreItemForeverProperlyStoresInArray()
{
$mock = $this->getMockBuilder(ArrayStore::class)->onlyMethods(['put'])->getMock();
$mock->expects($this->once())
->method('put')->with($this->equalTo('foo'), $this->equalTo('bar'), $this->equalTo(0))
->willReturn(true);
$result = $mock->forever('foo', 'bar');
$this->assertTrue($result);
}
public function testValuesCanBeIncremented()
{
$store = new ArrayStore;
$store->put('foo', 1, 10);
$result = $store->increment('foo');
$this->assertEquals(2, $result);
$this->assertEquals(2, $store->get('foo'));
}
public function testNonExistingKeysCanBeIncremented()
{
$store = new ArrayStore;
$result = $store->increment('foo');
$this->assertEquals(1, $result);
$this->assertEquals(1, $store->get('foo'));
}
public function testExpiredKeysAreIncrementedLikeNonExistingKeys()
{
Carbon::setTestNow(Carbon::now());
$store = new ArrayStore;
$store->put('foo', 999, 10);
Carbon::setTestNow(Carbon::now()->addSeconds(10)->addSecond());
$result = $store->increment('foo');
$this->assertEquals(1, $result);
Carbon::setTestNow(null);
}
public function testValuesCanBeDecremented()
{
$store = new ArrayStore;
$store->put('foo', 1, 10);
$result = $store->decrement('foo');
$this->assertEquals(0, $result);
$this->assertEquals(0, $store->get('foo'));
}
public function testItemsCanBeRemoved()
{
$store = new ArrayStore;
$store->put('foo', 'bar', 10);
$this->assertTrue($store->forget('foo'));
$this->assertNull($store->get('foo'));
$this->assertFalse($store->forget('foo'));
}
public function testItemsCanBeFlushed()
{
$store = new ArrayStore;
$store->put('foo', 'bar', 10);
$store->put('baz', 'boom', 10);
$result = $store->flush();
$this->assertTrue($result);
$this->assertNull($store->get('foo'));
$this->assertNull($store->get('baz'));
}
public function testCacheKey()
{
$store = new ArrayStore;
$this->assertEmpty($store->getPrefix());
}
public function testCannotAcquireLockTwice()
{
$store = new ArrayStore;
$lock = $store->lock('foo', 10);
$this->assertTrue($lock->acquire());
$this->assertFalse($lock->acquire());
}
public function testCanAcquireLockAgainAfterExpiry()
{
Carbon::setTestNow(Carbon::now());
$store = new ArrayStore;
$lock = $store->lock('foo', 10);
$lock->acquire();
Carbon::setTestNow(Carbon::now()->addSeconds(10));
$this->assertTrue($lock->acquire());
}
public function testLockExpirationLowerBoundary()
{
Carbon::setTestNow(Carbon::now());
$store = new ArrayStore;
$lock = $store->lock('foo', 10);
$lock->acquire();
Carbon::setTestNow(Carbon::now()->addSeconds(10)->subMicrosecond());
$this->assertFalse($lock->acquire());
}
public function testLockWithNoExpirationNeverExpires()
{
Carbon::setTestNow(Carbon::now());
$store = new ArrayStore;
$lock = $store->lock('foo');
$lock->acquire();
Carbon::setTestNow(Carbon::now()->addYears(100));
$this->assertFalse($lock->acquire());
}
public function testCanAcquireLockAfterRelease()
{
$store = new ArrayStore;
$lock = $store->lock('foo', 10);
$lock->acquire();
$this->assertTrue($lock->release());
$this->assertTrue($lock->acquire());
}
public function testAnotherOwnerCannotReleaseLock()
{
$store = new ArrayStore;
$owner = $store->lock('foo', 10);
$wannabeOwner = $store->lock('foo', 10);
$owner->acquire();
$this->assertFalse($wannabeOwner->release());
}
public function testAnotherOwnerCanForceReleaseALock()
{
$store = new ArrayStore;
$owner = $store->lock('foo', 10);
$wannabeOwner = $store->lock('foo', 10);
$owner->acquire();
$wannabeOwner->forceRelease();
$this->assertTrue($wannabeOwner->acquire());
}
public function testValuesAreNotStoredByReference()
{
$store = new ArrayStore($serialize = true);
$object = new stdClass;
$object->foo = true;
$store->put('object', $object, 10);
$object->bar = true;
$this->assertObjectNotHasAttribute('bar', $store->get('object'));
}
public function testValuesAreStoredByReferenceIfSerializationIsDisabled()
{
$store = new ArrayStore;
$object = new stdClass;
$object->foo = true;
$store->put('object', $object, 10);
$object->bar = true;
$this->assertObjectHasAttribute('bar', $store->get('object'));
}
public function testReleasingLockAfterAlreadyForceReleasedByAnotherOwnerFails()
{
$store = new ArrayStore;
$owner = $store->lock('foo', 10);
$wannabeOwner = $store->lock('foo', 10);
$owner->acquire();
$wannabeOwner->forceRelease();
$this->assertFalse($wannabeOwner->release());
}
}
|
