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mamcache: implement the ArrayAccess interface

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This commit is contained in:
Robin Appelman 2013-07-16 16:06:00 +02:00
parent 8ad148feaf
commit 504089940d
2 changed files with 41 additions and 1 deletions
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20
lib/memcache/cache.php
View File

@ -8,7 +8,7 @@
namespace OC\Memcache;
abstract class Cache {
abstract class Cache implements \ArrayAccess {
/**
* @var string $prefix
*/
@ -56,4 +56,22 @@ abstract class Cache {
* @return mixed
*/
abstract public function clear($prefix = '');
//implement the ArrayAccess interface
public function offsetExists($offset) {
return $this->hasKey($offset);
}
public function offsetSet($offset, $value) {
$this->set($offset, $value);
}
public function offsetGet($offset) {
return $this->get($offset);
}
public function offsetUnset($offset) {
$this->remove($offset);
}
}

22
tests/lib/memcache/cache.php
View File

@ -28,6 +28,28 @@ class Cache extends \Test_Cache {
$this->assertFalse($this->instance->hasKey('foo'));
}
public function testArrayAccessSet() {
$this->instance['foo'] = 'bar';
$this->assertEquals('bar', $this->instance->get('foo'));
}
public function testArrayAccessGet() {
$this->instance->set('foo', 'bar');
$this->assertEquals('bar', $this->instance['foo']);
}
public function testArrayAccessExists() {
$this->assertFalse(isset($this->instance['foo']));
$this->instance->set('foo', 'bar');
$this->assertTrue(isset($this->instance['foo']));
}
public function testArrayAccessUnset() {
$this->instance->set('foo', 'bar');
unset($this->instance['foo']);
$this->assertFalse($this->instance->hasKey('foo'));
}
public function tearDown() {
if ($this->instance) {
$this->instance->clear();