public function testAddMediaDataToProduct()
{
$attribute = $this->getMockBuilder(\Magento\Eav\Model\Entity\Attribute::class)->disableOriginalConstructor()->getMock();
$attribute->expects($this->any())->method('getAttributeCode')->will($this->returnValue('image'));
$this->attributeRepository->expects($this->once())->method('get')->with('media_gallery')->willReturn($attribute);
$product = $this->getMockBuilder(\Magento\Catalog\Model\Product::class)->disableOriginalConstructor()->getMock();
$product->expects($this->once())->method('setData')->with('image', ['images' => [10 => ['value_id' => 10]], 'values' => []]);
$this->model->addMediaDataToProduct($product, [['value_id' => 10]]);
}
