public async Task Test_EditBrand_ShouldEditSuccessfully()
        {
            //arrange
            var brandForEdit = new Brand
            {
                Id   = 1,
                Name = "Test Brand"
            };
            var resultModel = new BrandUpdatedDto()
            {
                IsSuccess = true
            };

            brandRepositoryMock.Setup(p => p.UpdateBrand(brandForEdit)).Returns(Task.FromResult(resultModel));

            //act
            var result = await subject.EditBrand(brandForEdit);

            var OkActionResult = result as OkResult;

            //assert
            Assert.IsInstanceOf <OkResult>(OkActionResult);
            brandRepositoryMock.Verify(x => x.UpdateBrand(brandForEdit), Times.Once);
        }