public async Task GetInstructionByControl_ShouldReturnOkNegotiatedContentResult()
{
//Arrange
_mockUnitOfWork.Setup(uw => uw.QualityControlRepository
.GetWithDetailsAsync(It.IsAny <int>()))
.Returns(Task.FromResult(control));
//Act
var result = await _controller.GetByProduct(1);
//Assert
result.Should().BeOfType <OkNegotiatedContentResult <ICollection <Instruction> > >();
}
