ezsystems / ezpublish-kernel

        $this->cache->hasItem('first');

    }

    public function testGetItemsOnlyCalledOnce()

    {

        $items = [

            'first' => $this->getCacheItem('first'),

            'second' => $this->getCacheItem('second'),

        ];

        $this->innerCacheMock

            ->expects($this->once())

            ->method('getItems')

            ->with(['first', 'second'])

            ->willReturn($items);

        $returnedItems = iterator_to_array($this->cache->getItems(['first', 'second']));

        $this->assertSame($items, $returnedItems);

        $returnedItems = iterator_to_array($this->cache->getItems(['first', 'second']));

        $this->assertSame($items, $returnedItems);

    }

    /**

     * Symfony uses generators with getItems() so we need to make sure we handle that.

    /**

     * Symfony uses generators with getItems() so we need to make sure we handle that.

     */

    public function testGetItemsWithGenerator()

    {

        $items = [

            'first' => $this->getCacheItem('first'),

            'second' => $this->getCacheItem('second'),

        ];

        $this->innerCacheMock

            ->expects($this->once())

            ->method('getItems')

            ->with(['first', 'second'])

            ->willReturn($this->arrayAsGenerator($items));

        $returnedItems = iterator_to_array($this->cache->getItems(['first', 'second']));

        $this->assertSame($items, $returnedItems);

        $returnedItems = iterator_to_array($this->cache->getItems(['first', 'second']));

        $this->assertSame($items, $returnedItems);

    }

    /**

     * @depends testGetItemsOnlyCalledOnce