@instructure/quiz-interactions/src/util/__tests__/interactionPoints.test.js

A React UI component Library for quiz interaction types.

import interactionPoints from '../interactionPoints'

describe('interactionPoints', () => {
  it('should return undefined when item does not define its own points', () => {
    expect(interactionPoints({})).toBeUndefined()
  })

  describe('vary points by answer', () => {
    const varyProps = {
      properties: {
        varyPointsByAnswer: true,
      },
      scoringData: {
        values: [
          {
            value: 'someId',
            points: 3,
          },
          {
            value: 'otherId',
            points: 5.5,
          },
        ],
      },
    }

    it('returns max points of choices', () => {
      expect(interactionPoints(varyProps)).toBe(5.5)
    })
  })
})