Webklar-Kundenbereich/test/pushHistory.test.js

import { test, before, after } from 'node:test'
import assert from 'node:assert/strict'
import { startFakeGitea } from './helpers/fakeGitea.js'

let fake
let pushesFromFeed
let listRecentPushes

const now = new Date('2026-09-27T12:00:00Z')

let nextFeedId = 1

/**
 * Baut einen Gitea-1.25-Feed-Eintrag vom Typ `commit_repo` nach: `{ op_type, act_user,
 * ref_name, created, content }`, wobei `content` das JSON `{Commits:[...], HeadCommit:{...}}`
 * als String enthaelt (siehe Task-Brief).
 *
 * Optionen: `sha` (ein Commit) oder `commits` (mehrere Shas, in Feed-Reihenfolge), `head`
 * (HeadCommit-Sha; `null` fuer "kein HeadCommit"; Voreinstellung: erster Commit), `at`
 * (created/Timestamp, ISO-String), `user` (act_user.login), `fullName` (act_user.full_name),
 * `msg` (Commit-Message, sonst generisch).
 */
function pushEntry({ sha, commits, head, at, user, fullName, msg } = {}) {
  const shas = commits || [sha ?? 'c0']
  const login = user || 'JUSN'
  const created = at || '2026-09-27T00:00:00Z'

  const builtCommits = shas.map((s) => ({
    Sha1: s,
    Message: msg || `Commit ${s}`,
    AuthorEmail: `${login.toLowerCase()}@example.com`,
    AuthorName: login,
    CommitterEmail: `${login.toLowerCase()}@example.com`,
    CommitterName: login,
    Timestamp: created,
  }))
  const headSha = head === undefined ? shas[0] : head

  return {
    id: nextFeedId++,
    op_type: 'commit_repo',
    act_user: { login, full_name: fullName || '' },
    ref_name: 'refs/heads/main',
    created,
    content: JSON.stringify({
      Commits: builtCommits,
      HeadCommit: headSha ? { Sha1: headSha } : null,
      CompareURL: '',
      Len: builtCommits.length,
    }),
  }
}

/** Push-Feed-Eintrag `days` Tage vor `base`, ein Commit mit Sha `sha`. */
function daysAgo(base, days, sha) {
  return pushEntry({ sha, at: new Date(base.getTime() - days * 864e5).toISOString() })
}

/** 120 Eintraege, 3 pro Tag ueber 40 Tage, neueste zuerst (fuer die Blaetter-Grenze). */
function manyPushes(base) {
  const entries = []
  for (let d = 0; d < 40; d++) {
    for (let k = 0; k < 3; k++) {
      const at = new Date(base.getTime() - d * 864e5 - (1 + 2 * k) * 36e5).toISOString()
      entries.push(pushEntry({ sha: `d${d}k${k}`, at }))
    }
  }
  return entries
}

/**
 * Mehr als 40*50 Eintraege, alle nur Minuten auseinander und damit weit innerhalb jedes
 * 30-Tage-Fensters - fuer den Test der Blaetter-Obergrenze (die Seite wird nie leer/kurz,
 * und der "aeltester Eintrag vor since"-Stopp greift nie).
 */
function packedPushes(base, count) {
  const entries = []
  for (let i = 0; i < count; i++) {
    entries.push(pushEntry({ sha: `p${i}`, at: new Date(base.getTime() - i * 60000).toISOString() }))
  }
  return entries
}

before(async () => {
  fake = await startFakeGitea({
    repos: [{ full_name: 'knso/viel' }, { full_name: 'knso/endlos' }],
    feeds: {
      'knso/viel': manyPushes(now),
      'knso/endlos': packedPushes(now, 2005),
    },
  })
  Object.assign(process.env, {
    GITEA_BASE_URL: fake.baseUrl,
    GITEA_API_TOKEN: 'test-token',
  })
  // config.js liest die Umgebung beim Import
  ;({ pushesFromFeed, listRecentPushes } = await import('../server/services/pushHistory.js'))
})

after(async () => {
  await fake.close()
})

test('nur commit_repo mit Commits', () => {
  const feed = [pushEntry({ sha: 'c1', at: '2026-09-27T14:46:34Z' }), { ...pushEntry({ at: '2026-09-27T14:46:33Z' }), content: '' }, { op_type: 'create_repo', created: '2026-09-27T14:02:46Z', act_user: { login: 'JUSN' } }]
  assert.equal(pushesFromFeed(feed, { since: new Date('2026-09-01') }).length, 1)
})
test('Felder wie beim Webhook', () => {
  const [p] = pushesFromFeed([pushEntry({ sha: 'c1', user: 'JUSN', at: '2026-09-27T14:46:34Z', msg: 'Döner Nation Website hinzufügen' })], { since: new Date('2026-09-01') })
  assert.deepEqual(p, { branch: 'main', commitSha: 'c1', pushedAt: new Date('2026-09-27T14:46:34Z'),
    pusher: { login: 'JUSN', username: 'JUSN', full_name: '' },
    commits: [{ id: 'c1', message: 'Döner Nation Website hinzufügen', author: { name: 'JUSN' } }] })
})
test('HeadCommit bestimmt commitSha', () => {
  const [p] = pushesFromFeed([pushEntry({ commits: ['c2', 'c1'], head: 'c2' })], { since: new Date(0) })
  assert.equal(p.commitSha, 'c2'); assert.equal(p.commits.length, 2)
})
test('HeadCommit hat Vorrang vor dem ersten Commit', () => {
  const [p] = pushesFromFeed([pushEntry({ commits: ['c1', 'c2'], head: 'c2' })], { since: new Date(0) })
  assert.equal(p.commitSha, 'c2')
})
test('ohne HeadCommit gilt der erste Commit', () => {
  const [p] = pushesFromFeed([pushEntry({ commits: ['c2', 'c1'], head: null })], { since: new Date(0) })
  assert.equal(p.commitSha, 'c2')
})
test('Anzeigename wird übernommen', () => {
  const [p] = pushesFromFeed([pushEntry({ user: 'knso', fullName: 'Kenso Grimm' })], { since: new Date(0) })
  assert.equal(p.pusher.full_name, 'Kenso Grimm')
})
test('älteste zuerst und 30-Tage-Grenze', () => {
  const now = new Date('2026-09-27T12:00:00Z')
  const feed = [daysAgo(now, 1, 'n1'), daysAgo(now, 2, 'n2'), daysAgo(now, 31, 'alt')]
  assert.deepEqual(pushesFromFeed(feed, { since: new Date(now - 30 * 864e5) }).map((p) => p.commitSha), ['n2', 'n1'])
})
test('listRecentPushes blättert nur so weit wie nötig', async () => {
  // 120 Einträge, 3 pro Tag über 40 Tage, neueste zuerst; limit 50
  const r = await listRecentPushes('knso/viel', { now })
  assert.equal(r.length, 90)
  assert.equal(fake.calls.filter((c) => c.path.includes('/activities/feeds')).length, 2)
})
test('Blättern hat eine Obergrenze', async () => {
  // Feed liefert auf jeder Seite 50 volle, aktuelle Einträge - ohne Obergrenze würde
  // listRecentPushes endlos weiterblättern.
  const originalWarn = console.warn
  console.warn = () => {}
  let r
  try {
    r = await listRecentPushes('knso/endlos', { now })
  } finally {
    console.warn = originalWarn
  }
  assert.equal(r.length, 2000)
  assert.equal(fake.calls.filter((c) => c.path.includes('/knso/endlos/activities/feeds')).length, 40)
})