public function testBasics() {
$cache = $this
->_getCacheDriver();
// Test save
$cache
->save('test_key', 'testing this out');
// Test contains to test that save() worked
$this
->assertTrue($cache
->contains('test_key'));
// Test fetch
$this
->assertEquals('testing this out', $cache
->fetch('test_key'));
// Test delete
$cache
->save('test_key2', 'test2');
$cache
->delete('test_key2');
$this
->assertFalse($cache
->contains('test_key2'));
}