Feature: Access a point

In order to operate on an individual data point

As a developer using python-pptx

I need sequence operations on xPoints objects

Scenario Outline: Points.__len__()

Given a <type> object containing 3 points

Then len(points) is 3

Examples: point container types

Scenario Outline: Points.__getitem__()

Given a <type> object containing 3 points

Then points[2] is a Point object

Examples: point container types

Scenario Outline: Points.__iter__()

Given a <type> object containing 3 points

Then iterating points produces 3 Point objects

Examples: point container types