o_19mgorv9t13a3ko71fev19l81mqa.pdf

}
...
CurrentCategory = category
};
return View(viewModel);
If a category has been selected, I return the number of items in that category; if not, I return the total number of products. Now
when I view a category, the links at the bottom of the page correctly reflect the number of products in the category, as shown in
Figure 8-6.
Figure 8-6. Displaying category-specific page counts
UNIT TEST: CATEGORY-SPECIFIC PRODUCT COUNTS
Testing that I am able to generate the current product count for different categories is simple. I create a mock repository that
contains known data in a range of categories and then call the List action method requesting each category in turn. Here is
the unit test:
...
[TestMethod]
public void Generate_Category_Specific_Product_Count() {
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