public void WhenAskForOnlyThePublishedProducts_ShouldReturnOnlyThePublishedProductsCount()
{
// Arange
var expectedProductsCount = _existigProducts.Count(x => x.Published && !x.Deleted);
// Act
var productsCount = _productApiService.GetProductsCount(publishedStatus: true);
// Assert
Assert.AreEqual(expectedProductsCount, productsCount);
}
public void WhenCalledWithUpdatedAtMinParameter_GivenSomeProductsUpdatedAfterThatDate_ShouldReturnTheirCount()
{
// Arange
DateTime updatedAtMinDate = _baseDate.AddMonths(5);
var expectedCollection = _existigProducts.Where(x => x.UpdatedOnUtc > updatedAtMinDate && !x.Deleted);
var expectedProductsCount = expectedCollection.Count();
// Act
var productsCount = _productApiService.GetProductsCount(updatedAtMin: updatedAtMinDate);
// Assert
Assert.AreEqual(expectedProductsCount, productsCount);
}
public void WhenCalledWithValidCategoryId_ShouldReturnOnlyTheCountOfTheProductsMappedToThisCategory()
{
// Arange
int categoryId = 3;
var expectedCollectionCount = (from product in _existigProducts
join mapping in _existingCategoryMappings on product.Id equals mapping.ProductId
where mapping.CategoryId == categoryId
select product).Count();
// Act
var productsCount = _productApiService.GetProductsCount(categoryId: categoryId);
// Assert
Assert.AreEqual(expectedCollectionCount, productsCount);
}
public IHttpActionResult GetProductsCount(ProductsCountParametersModel parameters)
{
int allProductsCount = _productApiService.GetProductsCount(parameters.CreatedAtMin, parameters.CreatedAtMax, parameters.UpdatedAtMin,
parameters.UpdatedAtMax, parameters.PublishedStatus, parameters.VendorName,
parameters.CategoryId);
var productsCountRootObject = new ProductsCountRootObject()
{
Count = allProductsCount
};
return(Ok(productsCountRootObject));
}
public void WhenCalledWithValidVendorName_ShouldReturnOnlyTheCountOfTheProductsMappedToThisVendor(string vendorName)
{
// Arange
var expectedCollectionCount = (from product in _existigProducts
join vendor in _existingVendors on product.VendorId equals vendor.Id
where vendor.Name == vendorName && !vendor.Deleted && vendor.Active
select product).Count();
// Act
var productsCount = _productApiService.GetProductsCount(vendorName: vendorName);
// Assert
Assert.AreEqual(expectedCollectionCount, productsCount);
}