Merge pull request #72 from PrestaShop/add-qa-how-to-test

Update README.md

README.md

@@ -13,6 +13,14 @@ Help navigation on your store, show your visitors current category and subcatego
 
 PrestaShop: `1.7.1.0` or later
 
+## How to test
+
+Link to specs: https://docs.prestashop-project.org/functional-documentation/functional-documentation/ux-ui/back-office/improve/modules/category-tree-links-ps_categorytree
+
+Link to test scenario: https://build.prestashop-project.org/test-scenarios/scenarios/modules/ps-categorytree.html
+
+In `BO > Modules`, configure ps_categorytree module - choose a category, set the maximum depth of category sublevels displayed in the block, select an option of sort by (name/position), select an option of sort order (descending /ascending). In FO as a visitor, verify that the current category and subcategories match the configurations in BO.
+
 ## Reporting issues
 
 You can report issues with this module in the main PrestaShop repository. [Click here to report an issue][report-issue].