gold_land_user/e2e/compound-interest.spec.ts

import { test, expect } from '@playwright/test'
import { fetchMe, registerViaUi, uniqueUsername } from './helpers/auth'

const lessons: Record<number, Array<Record<string, unknown>>> = {
  1: [
    { questionId: 'money-q1', answerId: 'option-a' },
    { questionId: 'money-q2', answerId: 'true' },
    { questionId: 'money-q3', answerId: 'option-a' },
    { questionId: 'money-q4', answerId: 'true' },
    { questionId: 'money-q5', answerId: 'option-b' },
  ],
  2: [
    { questionId: 'saving-q1', answerId: 'option-b' },
    { questionId: 'saving-q2', answerId: 'true' },
    { questionId: 'saving-q3', answerId: 'option-a' },
    { questionId: 'saving-q4', answerId: 'true' },
    { questionId: 'saving-q5', answerId: 'option-a' },
  ],
  3: [
    { questionId: 'needs-q1', answerId: 'option-a' },
    { questionId: 'needs-q2', answerId: 'true' },
    { questionId: 'needs-q3', orderedItemIds: ['water', 'food', 'medicine', 'shoes', 'toy', 'crown'] },
    { questionId: 'needs-q4', answerId: 'option-a' },
    { questionId: 'needs-q5', answerId: 'true' },
  ],
  4: [
    { questionId: 'gold-q1', answerId: 'option-a' },
    { questionId: 'gold-q2', answerId: 'true' },
    { questionId: 'gold-q3', answerId: 'option-a' },
    { questionId: 'gold-q4', answerId: 'false' },
    { questionId: 'gold-q5', answerId: 'option-b' },
  ],
  5: [
    { questionId: 'market-q1', answerId: 'option-a' },
    { questionId: 'market-q2', answerId: 'false' },
    { questionId: 'market-q3', answerId: 'option-a' },
    { questionId: 'market-q4', answerId: 'true' },
    { questionId: 'market-q5', answerId: 'option-b' },
  ],
  6: [
    { questionId: 'inflation-q1', answerId: 'option-b' },
    { questionId: 'inflation-q2', answerId: 'true' },
    { questionId: 'inflation-q3', answerId: 'option-a' },
    { questionId: 'inflation-q4', answerId: 'false' },
    { questionId: 'inflation-q5', answerId: 'option-b' },
  ],
}

async function answerCompound(page: import('@playwright/test').Page) {
  const choices = [
    'رشد دوره بعد بر موجودی جدید، شامل رشد قبلی، محاسبه می‌شود',
    '۱۲۱ سکه',
    'چون ۱۰٪ از ۱۱۰ محاسبه شده است',
    'مرکب؛ ۱۳۳٫۱ در برابر ۱۳۰',
  ]
  for (const label of choices) {
    await page.getByRole('button', { name: label, exact: true }).click()
    await page.getByRole('button', { name: 'بعدی' }).click()
  }
  await page.getByRole('button', { name: 'نادرست', exact: true }).click()
  await page.getByRole('button', { name: 'بعدی' }).click()
}

test('compound interest lesson from the map', async ({ page }) => {
  const user = uniqueUsername('cmp')
  await registerViaUi(page, user, 'pass1234', 'مرکب')
  const token = await page.evaluate(() => localStorage.getItem('gold-land-auth-token'))
  const headers = { authorization: `Bearer ${token}` }

  for (let levelId = 1; levelId <= 6; levelId += 1) {
    expect((await page.request.post(`/api/gold-land/levels/${levelId}/start`, { headers })).ok()).toBeTruthy()
    expect((await page.request.post(`/api/gold-land/levels/${levelId}/complete`, {
      headers,
      data: { answers: lessons[levelId] },
    })).ok()).toBeTruthy()
  }
  expect((await page.request.post('/api/gold-land/levels/7/start', { headers })).ok()).toBeTruthy()
  expect((await page.request.post('/api/gold-land/levels/7/complete', {
    headers,
    data: {
      answers: [
        { questionId: 'initial', allocations: { transport: 20, food: 25, savings: 20, fun: 0 } },
        { questionId: 'final', allocations: { transport: 30, food: 25, savings: 20, fun: 0 } },
      ],
    },
  })).ok()).toBeTruthy()
  expect((await page.request.post('/api/gold-land/levels/8/start', { headers })).ok()).toBeTruthy()
  expect((await page.request.post('/api/gold-land/levels/8/complete', {
    headers,
    data: {
      answers: [
        { questionId: 'q-loss', answerId: 'b' },
        { questionId: 'q-certain', answerId: 'no' },
        { questionId: 'q-need', answerId: 'keep' },
        { questionId: 'q-compare', answerId: 'range' },
        { questionId: 'q-promise', answerId: 'check' },
      ],
    },
  })).ok()).toBeTruthy()
  expect((await page.request.post('/api/gold-land/levels/9/start', { headers })).ok()).toBeTruthy()
  expect((await page.request.post('/api/gold-land/levels/9/complete', {
    headers,
    data: {
      answers: [
        { questionId: 'portfolio', holdings: { sun: 40, rain: 30, wind: 30 } },
        { questionId: 'q-one', answerId: 'depend' },
        { questionId: 'q-loss', answerId: 'no' },
        { questionId: 'q-name', answerId: 'no' },
        { questionId: 'q-best', answerId: 'no' },
        { questionId: 'q-approach', answerId: 'balanced' },
      ],
    },
  })).ok()).toBeTruthy()

  await page.goto('/map')
  await page.getByRole('button', { name: 'مرحله 10: سود مرکب' }).click()
  await page.getByRole('button', { name: 'شروع درس' }).click()
  await page.getByRole('button', { name: 'بعدی' }).click()
  await page.getByRole('button', { name: 'دوره بعد' }).click()
  await page.getByRole('button', { name: 'دوره بعد' }).click()
  await page.getByRole('button', { name: 'دوره بعد' }).click()
  await expect(page.getByText('۱۳۳٫۱ سکه').first()).toBeVisible()
  await expect(page.getByText('۱۲۱ + ۱۲٫۱ = ۱۳۳٫۱')).toBeVisible()
  await page.getByRole('button', { name: 'دوره قبل' }).click()
  await page.getByRole('button', { name: 'بعدی' }).click()
  await answerCompound(page)
  const before = await fetchMe(page)
  await page.getByRole('button', { name: 'اتمام درس' }).click()
  await expect(page.getByText('۱۰٪ آن ۱۱ سکه')).toBeVisible()
  await page.getByRole('button', { name: 'بازگشت به نقشه' }).click()
  await page.reload()
  const after = await fetchMe(page)
  expect(after.progress.mapLevels.find((level) => level.id === 10)?.stars).toBe(3)
  expect(after.user.coins).toBe(before.user.coins + 18 + 9)

  await page.getByRole('button', { name: 'مرحله 10: سود مرکب' }).click()
  await page.getByRole('button', { name: 'مرور مجدد' }).click()
  await page.getByRole('button', { name: 'بعدی' }).click()
  await page.getByRole('button', { name: 'بعدی' }).click()
  await answerCompound(page)
  const replayBefore = await fetchMe(page)
  await page.getByRole('button', { name: 'اتمام درس' }).click()
  await expect(page.getByText('امتیاز')).toBeVisible()
  const replayAfter = await fetchMe(page)
  expect(replayAfter.user.coins).toBe(replayBefore.user.coins)

  await page.goto('/map')
  await expect(page.getByRole('button', { name: 'مرحله 12: هدف مالی' })).toBeDisabled()
})