public void WhenAskForOnlyThePublishedCategories_ShouldReturnOnlyThePublishedCategoriesCount()
{
// Arange
var expectedCategoriesCount = _existigCategories.Count(x => x.Published && !x.Deleted);
// Act
var categoriesCount = _categoryApiService.GetCategoriesCount(publishedStatus: true);
// Assert
Assert.AreEqual(expectedCategoriesCount, categoriesCount);
}
public void WhenCalledWithUpdatedAtMinParameter_GivenSomeCategoriesUpdatedAfterThatDate_ShouldReturnTheirCount()
{
// Arange
DateTime updatedAtMinDate = _baseDate.AddMonths(5);
var expectedCollection = _existigCategories.Where(x => x.UpdatedOnUtc > updatedAtMinDate && !x.Deleted);
var expectedCategoriesCount = expectedCollection.Count();
// Act
var categoriesCount = _categoryApiService.GetCategoriesCount(updatedAtMin: updatedAtMinDate);
// Assert
Assert.AreEqual(expectedCategoriesCount, categoriesCount);
}
public void WhenCalledWithValidProductId_ShouldReturnOnlyTheCountOfTheCategoriesMappedToThisProduct()
{
// Arange
int productId = 3;
var expectedCollectionCount = (from cat in _existigCategories
join mapping in _existingCategoryMappings on cat.Id equals mapping.CategoryId
where mapping.ProductId == productId
orderby cat.Id
select cat).Count();
// Act
var categoriesCount = _categoryApiService.GetCategoriesCount(productId: productId);
// Assert
Assert.AreEqual(expectedCollectionCount, categoriesCount);
}
public IActionResult GetCategoriesCount(CategoriesCountParametersModel parameters)
{
var allCategoriesCount = _categoryApiService.GetCategoriesCount(parameters.CreatedAtMin, parameters.CreatedAtMax,
parameters.UpdatedAtMin, parameters.UpdatedAtMax,
parameters.PublishedStatus, parameters.ProductId);
var categoriesCountRootObject = new CategoriesCountRootObject()
{
Count = allCategoriesCount
};
return(Ok(categoriesCountRootObject));
}