Tests

[ipozow]

As a user, I want to select between multiple choices to check my knowledge

Acceptance criteria:

• Only one option should be correct.
• App should download the following data:
  Question with text
  Alternatives
  Number of the test
  Reward for completing the test
  Points per question
• App should check if it's a test (something like isTest: true)
• Second attempt should give 50% of the XP reward, third 10%, and then no rewards.
• Points should only be given if the answer is correct at the first time.
• Users should be able to redo the tests if they got something wrong in 5 days, so they can get the remaining XP and get better marks.
• A mark should appear after finishing the test.

Context and comments

Users should be able to see their mark with this popup (it's already coded)
It should say something like Tu nota: <mark that the user got>