Terminplaner: Schalter, Konfiguration, Schema

Schalter TERMINE_ENABLED (off|pilot|on) mit TERMINE_PILOT_EMAILS, config.termine
und die vier Collection-IDs, Schema der Termine-Collections als reine Daten
(server/services/termine/schema.js), Setup-Skript scripts/termine-setup.mjs mit
--check und schemaKeys() fuer den Appwrite-Nachbau der Tests.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

test/support/schema.js

@@ -1,4 +1,5 @@
 import { readFileSync } from 'node:fs'
+import { TERMINE_COLLECTIONS } from '../../server/services/termine/schema.js'
 
 // Setup-Skripte, die Collections in Appwrite anlegen (Blockformat: 'id', ... \n  ],)
 const SETUP_SCRIPTS = ['setup-abo-collections.mjs', 'setup-finanzen.mjs']
@@ -7,9 +8,10 @@ const SETUP_SCRIPTS = ['setup-abo-collections.mjs', 'setup-finanzen.mjs']
  * Attribut-Schlüssel einer Collection, wie sie scripts/setup-abo-collections.mjs bzw.
  * scripts/setup-finanzen.mjs in Appwrite anlegen. Tests geben sie dem Appwrite-Nachbau als Schema:
  * Schreibt der Code ein Feld, das das Setup-Skript nicht anlegt, scheitert der Test wie Appwrite in
- * Produktion.
+ * Produktion. Die Termine-Collections kommen aus server/services/termine/schema.js (scripts/termine-setup.mjs).
  */
 export function schemaKeys(collection) {
+  if (Object.hasOwn(TERMINE_COLLECTIONS, collection)) return TERMINE_COLLECTIONS[collection].attributes.map((a) => a.key)
   for (const script of SETUP_SCRIPTS) {
     const src = readFileSync(new URL(`../../scripts/${script}`, import.meta.url), 'utf8')
     const start = src.indexOf(`'${collection}',`)

test/termineSchalter.test.js

@@ -0,0 +1,146 @@
+import { test, beforeEach, afterEach } from 'node:test'
+import assert from 'node:assert/strict'
+import { config } from '../server/config.js'
+import { termineAus, termineFuerKunde, termineModus } from '../server/services/termine/schalter.js'
+
+const TERMINE_ENV = [
+  'TERMINE_ENABLED',
+  'TERMINE_PILOT_EMAILS',
+  'TERMINE_FORM_MIN_SECONDS',
+  'APPWRITE_COLLECTION_TERMINE_CONFIG',
+  'APPWRITE_COLLECTION_TERMINE_BOOKINGS',
+  'APPWRITE_COLLECTION_TERMINE_CLAIMS',
+  'APPWRITE_COLLECTION_TERMINE_OUTBOX',
+]
+
+let original
+beforeEach(() => {
+  original = { ...config.termine }
+})
+afterEach(() => {
+  Object.assign(config.termine, original)
+})
+
+/** Frische config.js-Instanz mit genau diesen Termine-Umgebungsvariablen (alle anderen entfernt). */
+let freshCounter = 0
+async function freshConfig(env = {}) {
+  const saved = Object.fromEntries(TERMINE_ENV.map((key) => [key, process.env[key]]))
+  for (const key of TERMINE_ENV) delete process.env[key]
+  Object.assign(process.env, env)
+  try {
+    freshCounter += 1
+    return (await import(`../server/config.js?termine-test=${freshCounter}`)).config
+  } finally {
+    for (const key of TERMINE_ENV) {
+      if (saved[key] === undefined) delete process.env[key]
+      else process.env[key] = saved[key]
+    }
+  }
+}
+
+test('Konfiguration: Vorgaben ohne Umgebungsvariablen', async () => {
+  const fresh = await freshConfig()
+  assert.deepEqual(fresh.termine, {
+    mode: 'off',
+    pilotEmails: [],
+    holdMinutes: 30,
+    zelleMin: 5,
+    mailsProStunde: 200,
+    formMinSekunden: 3,
+  })
+  assert.equal(fresh.collections.termineConfig, 'termineConfig')
+  assert.equal(fresh.collections.termineBookings, 'termineBookings')
+  assert.equal(fresh.collections.termineClaims, 'termineClaims')
+  assert.equal(fresh.collections.termineOutbox, 'termineOutbox')
+})
+
+test('Konfiguration: Umgebungsvariablen werden gelesen und bereinigt', async () => {
+  const fresh = await freshConfig({
+    TERMINE_ENABLED: ' Pilot ',
+    TERMINE_PILOT_EMAILS: ' Kenso.Gri@Gmail.com, ,justin@webklar.com ',
+    TERMINE_FORM_MIN_SECONDS: '0',
+    APPWRITE_COLLECTION_TERMINE_CONFIG: 'tConfig',
+    APPWRITE_COLLECTION_TERMINE_BOOKINGS: 'tBookings',
+    APPWRITE_COLLECTION_TERMINE_CLAIMS: 'tClaims',
+    APPWRITE_COLLECTION_TERMINE_OUTBOX: 'tOutbox',
+  })
+  assert.equal(fresh.termine.mode, 'pilot')
+  assert.deepEqual(fresh.termine.pilotEmails, ['kenso.gri@gmail.com', 'justin@webklar.com'])
+  assert.equal(fresh.termine.formMinSekunden, 0)
+  assert.deepEqual(
+    [fresh.collections.termineConfig, fresh.collections.termineBookings, fresh.collections.termineClaims, fresh.collections.termineOutbox],
+    ['tConfig', 'tBookings', 'tClaims', 'tOutbox'],
+  )
+})
+
+test('Konfiguration: leerer oder unbekannter Schalter ist off, ungueltige Sekunden fallen auf 3', async () => {
+  for (const value of ['', '  ', 'banane', 'true', '1', 'ON ']) {
+    const fresh = await freshConfig({ TERMINE_ENABLED: value })
+    assert.equal(fresh.termine.mode, value.trim().toLowerCase() === 'on' ? 'on' : 'off', `TERMINE_ENABLED=${JSON.stringify(value)}`)
+  }
+  for (const value of ['', 'abc', '-1', 'NaN']) {
+    const fresh = await freshConfig({ TERMINE_FORM_MIN_SECONDS: value })
+    assert.equal(fresh.termine.formMinSekunden, 3, `TERMINE_FORM_MIN_SECONDS=${JSON.stringify(value)}`)
+  }
+  assert.equal((await freshConfig({ TERMINE_FORM_MIN_SECONDS: '7' })).termine.formMinSekunden, 7)
+})
+
+test('termineModus: leer und unbekannt sind off, pilot und on bleiben', () => {
+  for (const value of [undefined, null, '', 'banane', 'PILOT', 'true']) {
+    config.termine.mode = value
+    assert.equal(termineModus(), 'off', `mode=${JSON.stringify(value)}`)
+    assert.equal(termineAus(), true)
+  }
+  config.termine.mode = 'pilot'
+  assert.equal(termineModus(), 'pilot')
+  assert.equal(termineAus(), false)
+  config.termine.mode = 'on'
+  assert.equal(termineModus(), 'on')
+  assert.equal(termineAus(), false)
+})
+
+test('termineModus: Aenderung von config.termine.mode wirkt sofort', () => {
+  config.termine.mode = 'off'
+  assert.equal(termineModus(), 'off')
+  config.termine.mode = 'on'
+  assert.equal(termineModus(), 'on')
+  config.termine.mode = 'off'
+  assert.equal(termineAus(), true)
+})
+
+test('termineFuerKunde: off sperrt alle, auch mit Stern in der Liste', () => {
+  config.termine.mode = 'off'
+  config.termine.pilotEmails = ['*', 'kenso.gri@gmail.com']
+  assert.equal(termineFuerKunde('kenso.gri@gmail.com'), false)
+  assert.equal(termineFuerKunde('jemand@example.com'), false)
+})
+
+test('termineFuerKunde: pilot erlaubt nur Adressen der Liste, Schreibweise egal', () => {
+  config.termine.mode = 'pilot'
+  config.termine.pilotEmails = ['kenso.gri@gmail.com']
+  assert.equal(termineFuerKunde('KENSO.gri@gmail.com '), true)
+  assert.equal(termineFuerKunde('kenso.gri@gmail.com'), true)
+  assert.equal(termineFuerKunde('jemand@example.com'), false)
+  assert.equal(termineFuerKunde('kenso.gri@gmail.com.evil.de'), false)
+})
+
+test('termineFuerKunde: pilot mit Stern erlaubt alle, mit leerer Liste niemanden', () => {
+  config.termine.mode = 'pilot'
+  config.termine.pilotEmails = ['*']
+  assert.equal(termineFuerKunde('jemand@example.com'), true)
+  config.termine.pilotEmails = []
+  assert.equal(termineFuerKunde('kenso.gri@gmail.com'), false)
+})
+
+test('termineFuerKunde: pilot ohne E-Mail-Adresse ist false', () => {
+  config.termine.mode = 'pilot'
+  config.termine.pilotEmails = ['kenso.gri@gmail.com']
+  for (const email of [undefined, null, '', '   ']) assert.equal(termineFuerKunde(email), false)
+})
+
+test('termineFuerKunde: on gilt fuer alle ohne E-Mail-Filter', () => {
+  config.termine.mode = 'on'
+  config.termine.pilotEmails = ['kenso.gri@gmail.com']
+  assert.equal(termineFuerKunde('jemand@example.com'), true)
+  assert.equal(termineFuerKunde(undefined), true)
+})

test/termineSetup.test.js

@@ -0,0 +1,296 @@
+import { test, after } from 'node:test'
+import assert from 'node:assert/strict'
+import { startAppwriteMock } from './support/appwriteMock.js'
+import { startFakeStripe } from './support/fakeStripe.js'
+import { useTestEnv } from './support/testEnv.js'
+import { schemaKeys } from './support/schema.js'
+import { TERMINE_COLLECTIONS, TERMINE_DATETIMES } from '../server/services/termine/schema.js'
+
+// Das Skript und die Konfiguration laden erst nach useTestEnv (Endpunkt des Nachbaus), daher dynamische Imports
+const aw = await startAppwriteMock({ schema: { termineConfig: schemaKeys('termineConfig') } })
+const st = await startFakeStripe()
+useTestEnv({ appwriteUrl: aw.url, stripeUrl: st.url })
+const { config } = await import('../server/config.js')
+const { main } = await import('../scripts/termine-setup.mjs')
+const { createDocument, updateDocument, getDocument } = await import('../server/services/appwriteAdmin.js')
+after(() => Promise.all([aw.close(), st.close()]))
+
+const NAMES = ['termineConfig', 'termineBookings', 'termineClaims', 'termineOutbox']
+const keysOf = (name) => TERMINE_COLLECTIONS[name].attributes.map((a) => a.key)
+
+/**
+ * Appwrite-Client mit Zustand: Attribute gibt es nur in vorhandenen Collections, Indizes nur auf vorhandenen
+ * Attributen (wie Appwrite). `initial` = { collectionId: { attrs: [...], indexes: [...] } }.
+ */
+function fakeClient(initial = {}) {
+  const state = new Map(
+    Object.entries(initial).map(([id, c]) => [id, { attrs: new Map((c.attrs || []).map((key) => [key, null])), indexes: new Set(c.indexes || []) }]),
+  )
+  const calls = { collections: [], attrs: [], indexes: [] }
+  const need = (id) => {
+    if (!state.has(id)) throw Object.assign(new Error(`Collection ${id} fehlt`), { status: 404 })
+    return state.get(id)
+  }
+  return {
+    state,
+    calls,
+    async collectionExists(id) {
+      return state.has(id)
+    },
+    async ensureCollection(id, name) {
+      if (state.has(id)) return false
+      state.set(id, { attrs: new Map(), indexes: new Set() })
+      calls.collections.push({ id, name })
+      return true
+    },
+    async listAttributes(id) {
+      return [...need(id).attrs.keys()].map((key) => ({ key }))
+    },
+    async createAttribute(id, attr) {
+      const collection = need(id)
+      if (collection.attrs.has(attr.key)) throw new Error(`Attribut ${id}.${attr.key} existiert schon`)
+      collection.attrs.set(attr.key, attr)
+      calls.attrs.push(`${id}.${attr.key}`)
+    },
+    async waitForAttribute(id, key) {
+      assert.ok(need(id).attrs.has(key), `wartet auf nie angelegtes Attribut ${id}.${key}`)
+    },
+    async listIndexes(id) {
+      return [...need(id).indexes].map((key) => ({ key }))
+    },
+    async createIndex(id, index) {
+      const collection = need(id)
+      for (const key of index.attributes) {
+        if (!collection.attrs.has(key)) throw new Error(`Index ${index.key}: Attribut ${key} fehlt in ${id}`)
+      }
+      collection.indexes.add(index.key)
+      calls.indexes.push(`${id}.${index.key}`)
+    },
+  }
+}
+
+const quiet = () => {}
+const expectedAttrs = NAMES.flatMap((name) => keysOf(name).map((key) => `${config.collections[name]}.${key}`))
+const expectedIndexes = NAMES.flatMap((name) => TERMINE_COLLECTIONS[name].indexes.map((i) => `${config.collections[name]}.${i.key}`))
+
+test('Schema: Attribute je Collection wie in der Spezifikation', () => {
+  assert.deepEqual(Object.keys(TERMINE_COLLECTIONS), NAMES)
+  assert.deepEqual(keysOf('termineConfig'), ['customerId', 'projectId', 'einstellung', 'version', 'updatedAt', 'updatedBy'])
+  assert.deepEqual(keysOf('termineBookings'), [
+    'featureId', 'customerId', 'projectId', 'leistungId', 'leistungName', 'ressourceId', 'ressourceName',
+    'startsAt', 'endsAt', 'blockEndsAt', 'status', 'quelle',
+    'gastName', 'gastEmail', 'gastTelefon', 'gastNachricht', 'gastZusatz',
+    'erinnerung', 'erinnerungGesendetAt', 'heldUntil', 'verifyHash', 'manageHash',
+    'bestaetigtAt', 'angenommenAt', 'abgesagtAt', 'abgesagtVon', 'absageGrund', 'widerrufenAt', 'nachweis',
+    'preisCent', 'preisArt', 'buchungsart', 'verbraucher',
+    'zahlart', 'zahlStatus', 'stripeSessionId', 'stripePaymentIntent',
+    'icsSequenz', 'createdAt', 'updatedAt',
+  ])
+  assert.deepEqual(keysOf('termineClaims'), ['featureId', 'ressourceId', 'bookingId', 'zelle', 'bis'])
+  assert.deepEqual(keysOf('termineOutbox'), [
+    'featureId', 'bookingId', 'art', 'an', 'fromName', 'replyTo', 'subject', 'html', 'text', 'ics', 'icsMethod',
+    'status', 'versuche', 'naechsterVersuch', 'gesendetAt', 'fehler', 'createdAt',
+  ])
+})
+
+test('Schema: Typen und Groessen', () => {
+  const byKey = (name) => Object.fromEntries(TERMINE_COLLECTIONS[name].attributes.map((a) => [a.key, a]))
+  const settings = byKey('termineConfig')
+  assert.equal(settings.einstellung.size, 200000)
+  assert.equal(settings.version.type, 'integer')
+  assert.equal(settings.updatedAt.type, 'datetime')
+  assert.equal(settings.updatedBy.size, 100)
+  assert.equal(settings.projectId.size, 64)
+
+  const bookings = byKey('termineBookings')
+  const sizes = {
+    featureId: 64, customerId: 64, projectId: 64, leistungName: 120, ressourceName: 80, status: 16, quelle: 16,
+    gastName: 100, gastEmail: 254, gastTelefon: 40, gastNachricht: 500, gastZusatz: 2000, verifyHash: 64, manageHash: 64,
+    abgesagtVon: 16, absageGrund: 300, nachweis: 4000, preisArt: 8, buchungsart: 8, zahlart: 8, zahlStatus: 16,
+    stripeSessionId: 128, stripePaymentIntent: 64,
+  }
+  for (const [key, size] of Object.entries(sizes)) {
+    assert.deepEqual([bookings[key].type, bookings[key].size], ['string', size], `termineBookings.${key}`)
+  }
+  for (const key of ['preisCent', 'icsSequenz']) assert.equal(bookings[key].type, 'integer', key)
+  for (const key of ['erinnerung', 'verbraucher']) assert.equal(bookings[key].type, 'boolean', key)
+  for (const key of ['startsAt', 'endsAt', 'blockEndsAt', 'heldUntil', 'erinnerungGesendetAt', 'bestaetigtAt', 'angenommenAt', 'abgesagtAt', 'widerrufenAt', 'createdAt', 'updatedAt']) {
+    assert.equal(bookings[key].type, 'datetime', key)
+  }
+
+  const outbox = byKey('termineOutbox')
+  assert.deepEqual(
+    [outbox.an.size, outbox.fromName.size, outbox.replyTo.size, outbox.subject.size, outbox.html.size, outbox.text.size, outbox.ics.size, outbox.icsMethod.size, outbox.fehler.size],
+    [254, 120, 254, 300, 100000, 50000, 20000, 8, 300],
+  )
+  assert.equal(outbox.versuche.type, 'integer')
+  const claims = byKey('termineClaims')
+  assert.deepEqual([claims.zelle.type, claims.bis.type], ['datetime', 'datetime'])
+})
+
+test('Schema: jedes Attribut ist optional, hat eine gueltige Form und einen gueltigen Schluessel', () => {
+  for (const name of NAMES) {
+    const { attributes } = TERMINE_COLLECTIONS[name]
+    assert.equal(new Set(attributes.map((a) => a.key)).size, attributes.length, `${name}: doppelte Schluessel`)
+    for (const attr of attributes) {
+      assert.match(attr.key, /^[A-Za-z][A-Za-z0-9]{0,35}$/, `${name}.${attr.key}`)
+      assert.equal(attr.required, false, `${name}.${attr.key}`)
+      assert.ok(['string', 'integer', 'boolean', 'datetime'].includes(attr.type), `${name}.${attr.key}: Typ ${attr.type}`)
+      if (attr.type === 'string') assert.ok(Number.isInteger(attr.size) && attr.size > 0, `${name}.${attr.key}: Groesse`)
+      else assert.equal('size' in attr, false, `${name}.${attr.key}: Groesse nur bei Text`)
+    }
+  }
+})
+
+test('Schema: Indizes wie in der Spezifikation und nur auf vorhandenen Attributen', () => {
+  const indexes = (name) => TERMINE_COLLECTIONS[name].indexes.map((i) => [i.key, ...i.attributes])
+  assert.deepEqual(indexes('termineConfig'), [])
+  assert.deepEqual(indexes('termineBookings'), [
+    ['idx_feature_start', 'featureId', 'startsAt'],
+    ['idx_status_held', 'status', 'heldUntil'],
+    ['idx_feature_email', 'featureId', 'gastEmail'],
+    ['idx_verify', 'verifyHash'],
+    ['idx_manage', 'manageHash'],
+    ['idx_status_start', 'status', 'startsAt'],
+  ])
+  assert.deepEqual(indexes('termineClaims'), [['idx_booking', 'bookingId'], ['idx_bis', 'bis']])
+  assert.deepEqual(indexes('termineOutbox'), [['idx_status_next', 'status', 'naechsterVersuch']])
+  for (const name of NAMES) {
+    for (const index of TERMINE_COLLECTIONS[name].indexes) {
+      assert.equal(index.type, 'key')
+      assert.ok(index.attributes.every((key) => keysOf(name).includes(key)), `${name}.${index.key}`)
+    }
+  }
+})
+
+test('Schema: TERMINE_DATETIMES nennt je Collection genau die datetime-Attribute', () => {
+  assert.deepEqual(TERMINE_DATETIMES, {
+    termineConfig: ['updatedAt'],
+    termineBookings: [
+      'startsAt', 'endsAt', 'blockEndsAt', 'erinnerungGesendetAt', 'heldUntil', 'bestaetigtAt', 'angenommenAt',
+      'abgesagtAt', 'widerrufenAt', 'createdAt', 'updatedAt',
+    ],
+    termineClaims: ['zelle', 'bis'],
+    termineOutbox: ['naechsterVersuch', 'gesendetAt', 'createdAt'],
+  })
+})
+
+test('schemaKeys kennt die Termine-Collections: einstellung ja, data nein', () => {
+  const keys = schemaKeys('termineConfig')
+  assert.ok(keys.includes('einstellung'))
+  assert.ok(!keys.includes('data'))
+  assert.deepEqual(keys, keysOf('termineConfig'))
+  assert.deepEqual(schemaKeys('termineOutbox'), keysOf('termineOutbox'))
+  assert.ok(schemaKeys('termineOutbox').includes('icsMethod'))
+  assert.deepEqual(schemaKeys('termineClaims'), ['featureId', 'ressourceId', 'bookingId', 'zelle', 'bis'])
+  assert.ok(schemaKeys('termineBookings').includes('blockEndsAt'))
+  // bestehende Setup-Skripte funktionieren weiter
+  assert.ok(schemaKeys('subscriptions').length > 0)
+  assert.throws(() => schemaKeys('gibtEsNicht'), /fehlt im Setup-Skript/)
+})
+
+test('Rundreise: Einstellung mit einstellung/version/updatedBy anlegen, aendern und zuruecklesen', async () => {
+  const collection = config.collections.termineConfig
+  const einstellung = JSON.stringify({ schema: 1, betrieb: { name: 'Salon Müller' }, ressourcen: [] })
+  const created = await createDocument(
+    collection,
+    { customerId: 'c1', projectId: 'p1', einstellung, version: 1, updatedAt: '2026-10-02T10:00:00.000Z', updatedBy: 'kunde' },
+    'feature-1',
+  )
+  assert.equal(created.$id, 'feature-1')
+
+  const geaendert = JSON.stringify({ schema: 1, betrieb: { name: 'Salon Müller & Söhne' }, ressourcen: [] })
+  await updateDocument(collection, 'feature-1', { einstellung: geaendert, version: 2, updatedAt: '2026-10-02T11:00:00.000Z', updatedBy: 'team' })
+
+  const doc = await getDocument(collection, 'feature-1')
+  assert.equal(doc.einstellung, geaendert)
+  assert.equal(doc.version, 2)
+  assert.equal(doc.updatedBy, 'team')
+  assert.equal(doc.customerId, 'c1')
+  assert.equal(JSON.parse(doc.einstellung).betrieb.name, 'Salon Müller & Söhne')
+})
+
+test('Rundreise: unbekanntes Attribut lehnt der Nachbau ab wie Appwrite (Schema-Pruefung greift)', async () => {
+  await assert.rejects(
+    () => createDocument(config.collections.termineConfig, { customerId: 'c1', fremd: 'x' }, 'feature-2'),
+    /Unknown attribute/,
+  )
+})
+
+test('Konfiguration: Collection-IDs der Termine-Collections', () => {
+  assert.deepEqual(
+    NAMES.map((name) => config.collections[name]),
+    NAMES,
+  )
+})
+
+test('main legt auf leerer Datenbank 4 Collections, alle Attribute und Indizes an', async () => {
+  const client = fakeClient()
+  const result = await main({ client, log: quiet })
+  assert.deepEqual(client.calls.collections, NAMES.map((id) => ({ id, name: id })))
+  assert.deepEqual([...client.calls.attrs].sort(), [...expectedAttrs].sort())
+  assert.deepEqual([...client.calls.indexes].sort(), [...expectedIndexes].sort())
+  assert.equal(result.missing.length, expectedAttrs.length)
+  assert.deepEqual(result.missingCollections, NAMES)
+  assert.equal(result.missingIndexes.length, expectedIndexes.length)
+  // jedes Attribut mit Typ und Groesse im Anfragekoerper, Datum ohne Groesse
+  const bookings = client.state.get('termineBookings').attrs
+  assert.deepEqual(bookings.get('gastEmail'), { key: 'gastEmail', type: 'string', size: 254, required: false })
+  assert.deepEqual(bookings.get('startsAt'), { key: 'startsAt', type: 'datetime', required: false })
+  assert.deepEqual(bookings.get('icsSequenz'), { key: 'icsSequenz', type: 'integer', required: false })
+  assert.deepEqual(bookings.get('verbraucher'), { key: 'verbraucher', type: 'boolean', required: false })
+})
+
+test('main: zweiter Lauf legt nichts mehr an', async () => {
+  const client = fakeClient()
+  await main({ client, log: quiet })
+  client.calls.collections.length = client.calls.attrs.length = client.calls.indexes.length = 0
+  const result = await main({ client, log: quiet })
+  assert.deepEqual(client.calls, { collections: [], attrs: [], indexes: [] })
+  assert.deepEqual(result, { missing: [], missingCollections: [], missingIndexes: [] })
+})
+
+test('main: legt nur fehlende Attribute und Indizes einer vorhandenen Collection an', async () => {
+  const client = fakeClient({
+    termineClaims: { attrs: ['featureId', 'ressourceId', 'bookingId'], indexes: ['idx_booking'] },
+  })
+  await main({ client, log: quiet })
+  assert.ok(!client.calls.collections.some((c) => c.id === 'termineClaims'))
+  assert.deepEqual(
+    client.calls.attrs.filter((k) => k.startsWith('termineClaims.')),
+    ['termineClaims.zelle', 'termineClaims.bis'],
+  )
+  assert.deepEqual(
+    client.calls.indexes.filter((k) => k.startsWith('termineClaims.')),
+    ['termineClaims.idx_bis'],
+  )
+  assert.equal(client.calls.collections.length, 3)
+})
+
+test('main --check legt nichts an und meldet Fehlendes', async () => {
+  const client = fakeClient()
+  const lines = []
+  const result = await main({ check: true, client, log: (line) => lines.push(line) })
+  assert.deepEqual(client.calls, { collections: [], attrs: [], indexes: [] })
+  assert.equal(client.state.size, 0)
+  assert.deepEqual(result.missingCollections, NAMES)
+  assert.equal(result.missing.length, expectedAttrs.length)
+  assert.equal(result.missingIndexes.length, expectedIndexes.length)
+  assert.ok(lines.some((line) => line.includes('termineBookings') && line.includes('FEHLT')))
+})
+
+test('main --check meldet bei vollstaendigem Stand nichts', async () => {
+  const client = fakeClient()
+  await main({ client, log: quiet })
+  const result = await main({ check: true, client, log: quiet })
+  assert.deepEqual(result, { missing: [], missingCollections: [], missingIndexes: [] })
+})
+
+test('main --check meldet ein einzelnes fehlendes Attribut', async () => {
+  const client = fakeClient()
+  await main({ client, log: quiet })
+  client.state.get('termineOutbox').attrs.delete('icsMethod')
+  const result = await main({ check: true, client, log: quiet })
+  assert.deepEqual(result.missing.map((a) => `${a.collection}.${a.key}`), ['termineOutbox.icsMethod'])
+  assert.deepEqual(result.missingCollections, [])
+})