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Siteforge/test/study-completion.test.js
nmemmertandClaude Sonnet 5.5 0ab94bfcd4
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Discussion stays open for finished studies; only planned studies are closed; v2.11.2
A finished study is just no longer the main study, so students who take it later still need discussion.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-09 11:52:56 -04:00

81 lines
3.4 KiB
JavaScript

import { test } from 'node:test'
import assert from 'node:assert/strict'
import { state } from '../server/state.js'
import {
hasStudyAccess,
isStudyUserCompleted,
getAccessibleStudySlugs,
markStudyCompletedIfDone,
scheduleReengagementEmails,
} from '../server/study-helpers.js'
function setup() {
state.cachedSiteContent = {
studies: [{ slug: 'mini', sections: [{ id: 'a' }, { id: 'b' }] }, { slug: 'other', sections: [{ id: 'x' }] }],
}
}
test('completing every lesson marks the study completed and keeps access after leaving', () => {
setup()
const user = { id: 'u1', enrolledStudySlugs: ['mini'] }
assert.equal(markStudyCompletedIfDone(user, 'mini', ['a']), false)
assert.equal(markStudyCompletedIfDone(user, 'mini', ['a', 'b']), true)
assert.ok(isStudyUserCompleted(user, 'mini'))
user.enrolledStudySlugs = [] // student leaves
assert.ok(hasStudyAccess(user, 'mini'))
assert.ok(!hasStudyAccess(user, 'other'))
assert.deepEqual(getAccessibleStudySlugs(user), ['mini'])
})
test('completion is sticky when a lesson is added later, and not marked twice', () => {
setup()
const user = { id: 'u2', enrolledStudySlugs: ['mini'] }
markStudyCompletedIfDone(user, 'mini', ['a', 'b'])
state.cachedSiteContent.studies[0].sections.push({ id: 'c' })
assert.equal(markStudyCompletedIfDone(user, 'mini', ['a', 'b']), false)
assert.ok(isStudyUserCompleted(user, 'mini'))
assert.deepEqual(user.completedStudySlugs, ['mini'])
})
test('unknown or empty studies are never marked completed', () => {
setup()
const user = { id: 'u3', enrolledStudySlugs: [] }
assert.equal(markStudyCompletedIfDone(user, 'nope', ['a']), false)
state.cachedSiteContent.studies.push({ slug: 'empty', sections: [] })
assert.equal(markStudyCompletedIfDone(user, 'empty', []), false)
})
test('re-engagement emails skip students whose only study is finished', async () => {
setup()
const sent = []
state.studyUsers = [{
id: 'u4', username: 'a@b.co', studyRemindersEnabled: true, lastLoginAt: new Date(Date.now() - 40 * 864e5).toISOString(),
enrolledStudySlugs: ['mini'], completedStudySlugs: ['mini'], reengagementSentAt: {},
}, {
id: 'u5', username: 'c@d.co', studyRemindersEnabled: true, lastLoginAt: new Date(Date.now() - 40 * 864e5).toISOString(),
enrolledStudySlugs: ['mini'], reengagementSentAt: {},
}]
await scheduleReengagementEmails(async (email) => { sent.push(email) })
assert.deepEqual(sent, ['c@d.co'])
})
test('discussion is open for active and finished studies, closed only for planned ones', async () => {
const { isStudyDiscussionOpen } = await import('../server/study-helpers.js')
const past = '2020-01-01T00:00:00Z'
const future = '2099-01-01T00:00:00Z'
state.cachedSiteContent = {
studies: [
{ slug: 'live', status: 'active', sections: [{ id: 'a', releasedAt: past }, { id: 'b', releasedAt: future }] },
{ slug: 'done', status: 'complete', sections: [{ id: 'a', releasedAt: past }] },
{ slug: 'auto-done', sections: [{ id: 'a', releasedAt: past }] }, // every lesson released => complete
{ slug: 'soon', status: 'planned', sections: [] },
],
}
assert.equal(isStudyDiscussionOpen('live'), true)
assert.equal(isStudyDiscussionOpen('done'), true)
assert.equal(isStudyDiscussionOpen('auto-done'), true)
assert.equal(isStudyDiscussionOpen('soon'), false)
assert.equal(isStudyDiscussionOpen('missing'), false)
})