public void Index_PopulatesViewBagSearchModelCorrectly()
{
// Arrange
var expectedSearchModel = new[] {
new JobCategoryCountDto()
}.ToList();
_jobOpportunityRepository.GetMainJobCategoriesCount()
.Returns(expectedSearchModel);
// Act
var result = (ViewResult)_sut.Index();
// Assert
_jobOpportunityRepository.Received(1).GetMainJobCategoriesCount();
var searchModel = (JobOpportunitySearchViewModel)result.ViewBag.SearchViewModel;
searchModel.CategoriesCount.Should().BeSameAs(expectedSearchModel);
}