createPracticeLevel = () => ({
  contentMock: {
    ozariaType: 'practice',
    displayName: 'Practice Level Mock Name',
    _id: 'practiceID',
    original: PRACTICE_ORIGINAL
  },
  completionMock: (complete = false) => (
    {
      level: {
        original: PRACTICE_ORIGINAL
      },
      state: {
        complete: complete
      }
    }
  )
})
Can be tested individually on a local dev environment by navigating
to the route: /test/app/views/teachers/BaseSingleClass.spec.js
Missing tests for the following items due to time constraints:
 - Concept check flag (inidividual student or class overview section)
 - Intro level progress breakdown
 - Intro level backward compatibility