Neos\Cache\Tests\Unit\Backend\RedisBackendTest::freezeInvokesRedis PHP Method

    public function freezeInvokesRedis()
    {
        $this->redis->expects($this->once())->method('lRange')->with('Foo_Cache:entries', 0, -1)->will($this->returnValue(['entry_1', 'entry_2']));
        $this->redis->expects($this->exactly(2))->method('persist');
        $this->redis->expects($this->once())->method('set')->with('Foo_Cache:frozen', true);
        $this->backend->freeze();
    }