activate python 3 venv

inside tdd_python folder source py3/bin/activate source /Users/gardito/training/tdd_python/venv/bin/activate

Section 5.

  1. Add items, add prices, and calculate current total
  • X Can create instance of checkout class
  • X can add item price
  • X can add an item
  • X can calculate the current total
  • X can add multiple items and get correct total
    • can add discount rules
  • can apply discount rules to the total
  • Exception is thrown for item added without a price