lithium\tests\cases\storage\cache\adapter\ApcTest::testClear PHP Method

    public function testClear()
    {
        $key1 = 'key_clear_1';
        $key2 = 'key_clear_2';
        $result = apc_store($key1, 'data that will no longer exist', 60);
        $this->assertTrue($result);
        $result = apc_store($key2, 'more dead data', 60);
        $this->assertTrue($result);
        $result = $this->Apc->clear();
        $this->assertTrue($result);
        $this->assertFalse(apc_fetch($key1));
        $this->assertFalse(apc_fetch($key2));
    }