- Fuegt isPositiveInteger() hinzu fuer Validierung von Eintragsnummern - nextEntryId und entry.entryId muessen ganze Zahlen >= 1 sein - Akzeptiert nicht mehr negative, gebrochene oder Null-Werte - Vier neue Tests pruefen die verstaerkten Anforderungen - Alle bestehenden Tests bleiben gruen Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
234 lines
7.1 KiB
JavaScript
234 lines
7.1 KiB
JavaScript
import { test } from 'node:test';
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import assert from 'node:assert/strict';
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import { saveSession, loadSession, clearSession } from '../src/storage.js';
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import {
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createSession,
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commitAssignment,
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proposeAssignment,
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moveEntry,
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removeEntry,
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} from '../src/session.js';
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import { emptySpec } from '../src/spec.js';
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function fakeStore() {
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const data = new Map();
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return {
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data,
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getItem: (key) => (data.has(key) ? data.get(key) : null),
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setItem: (key, value) => data.set(key, value),
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removeItem: (key) => data.delete(key),
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};
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}
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test('leerer Speicher liefert null', () => {
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assert.equal(loadSession(fakeStore()), null);
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});
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test('Sitzung ueberlebt Sichern und Laden', () => {
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const store = fakeStore();
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const session = createSession();
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commitAssignment(session, { ...emptySpec(), capacityGb: 64 }, 'barcode', 'A');
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saveSession(session, store);
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const wieder = loadSession(store);
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assert.equal(wieder.stacks.length, 1);
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assert.equal(wieder.stacks[0].count, 1);
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assert.equal(wieder.entries[0].spec.capacityGb, 64);
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assert.equal(wieder.nextEntryId, 2);
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});
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test('clearSession raeumt auf', () => {
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const store = fakeStore();
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saveSession(createSession(), store);
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clearSession(store);
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assert.equal(loadSession(store), null);
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});
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test('kaputter Inhalt liefert null statt einer Ausnahme', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', '{kein json');
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assert.equal(loadSession(store), null);
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});
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test('Sichern ohne funktionierenden Speicher wirft nicht', () => {
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const kaputt = {
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getItem: () => null,
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setItem: () => { throw new Error('quota exceeded'); },
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removeItem: () => {},
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};
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assert.doesNotThrow(() => saveSession(createSession(), kaputt));
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});
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test('stacks mit Nicht-Objekten liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: ['x', 'y'],
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entries: [],
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nextEntryId: 1,
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}));
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assert.equal(loadSession(store), null);
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});
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test('fehlender nextEntryId liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [],
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entries: [],
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}));
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assert.equal(loadSession(store), null);
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});
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test('nextEntryId als Zeichenkette liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [],
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entries: [],
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nextEntryId: '2',
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}));
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assert.equal(loadSession(store), null);
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});
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test('Stapel mit Zaehler als Zeichenkette liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [{ id: 'A', count: '3', spec: emptySpec() }],
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entries: [],
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nextEntryId: 1,
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}));
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assert.equal(loadSession(store), null);
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});
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test('Eintrag ohne Spec liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [],
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entries: [{ entryId: 1, stackId: 'A' }],
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nextEntryId: 2,
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}));
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assert.equal(loadSession(store), null);
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});
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test('Stapelzaehler wird beim Laden aus den Eintraegen neu berechnet', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [{ id: 'A', count: 5, spec: emptySpec() }],
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entries: [{ entryId: 1, stackId: 'A', spec: emptySpec(), source: 'barcode' }],
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nextEntryId: 2,
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}));
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const wieder = loadSession(store);
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assert.notEqual(wieder, null);
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assert.equal(wieder.stacks[0].count, 1);
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});
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test('Eintrag mit unbekannter Stapelkennung liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [],
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entries: [{ entryId: 1, stackId: 'Z', spec: emptySpec(), source: 'barcode' }],
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nextEntryId: 2,
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}));
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assert.equal(loadSession(store), null);
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});
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test('doppelte Eintragsnummern liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [{ id: 'A', count: 2, spec: emptySpec() }],
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entries: [
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{ entryId: 1, stackId: 'A', spec: emptySpec(), source: 'barcode' },
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{ entryId: 1, stackId: 'A', spec: emptySpec(), source: 'barcode' },
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],
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nextEntryId: 2,
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}));
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assert.equal(loadSession(store), null);
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});
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test('doppelte Stapelkennungen liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [
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{ id: 'A', count: 0, spec: emptySpec() },
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{ id: 'A', count: 0, spec: emptySpec() },
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],
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entries: [],
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nextEntryId: 1,
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}));
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assert.equal(loadSession(store), null);
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});
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test('nextEntryId nicht groesser als vorhandene Eintragsnummer liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [{ id: 'A', count: 1, spec: emptySpec() }],
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entries: [{ entryId: 5, stackId: 'A', spec: emptySpec(), source: 'barcode' }],
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nextEntryId: 5,
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}));
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assert.equal(loadSession(store), null);
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});
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test('nach Sichern und Laden funktioniert Weiterarbeiten weiterhin', () => {
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const store = fakeStore();
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const session = createSession();
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const spec = { ...emptySpec(), capacityGb: 64 };
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commitAssignment(session, spec, 'barcode', 'A');
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const zweiterEintrag = commitAssignment(session, spec, 'barcode', 'A');
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saveSession(session, store);
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const wieder = loadSession(store);
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const vorschlag = proposeAssignment(wieder, spec);
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assert.equal(vorschlag.kind, 'match');
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assert.equal(vorschlag.stackId, 'A');
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commitAssignment(wieder, spec, 'barcode', vorschlag.stackId);
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assert.equal(wieder.stacks[0].count, 3);
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assert.equal(wieder.nextEntryId, 4);
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moveEntry(wieder, zweiterEintrag.entryId, 'B');
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assert.equal(wieder.stacks.find((s) => s.id === 'A').count, 2);
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assert.equal(wieder.stacks.find((s) => s.id === 'B').count, 1);
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removeEntry(wieder, zweiterEintrag.entryId);
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assert.equal(wieder.entries.find((e) => e.entryId === zweiterEintrag.entryId), undefined);
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assert.equal(wieder.stacks.find((s) => s.id === 'B'), undefined);
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});
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test('nextEntryId als negative Zahl liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [],
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entries: [],
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nextEntryId: -5,
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}));
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assert.equal(loadSession(store), null);
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});
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test('nextEntryId als gebrochene Zahl liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [],
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entries: [],
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nextEntryId: 1.5,
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}));
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assert.equal(loadSession(store), null);
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});
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test('nextEntryId als Null liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [],
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entries: [],
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nextEntryId: 0,
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}));
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assert.equal(loadSession(store), null);
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});
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test('Eintrag mit gebrochener entryId liefert null', () => {
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const store = fakeStore();
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store.setItem('ram-sortierhilfe:session', JSON.stringify({
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stacks: [{ id: 'A', count: 1, spec: emptySpec() }],
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entries: [{ entryId: 1.5, stackId: 'A', spec: emptySpec(), source: 'barcode' }],
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nextEntryId: 2,
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}));
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assert.equal(loadSession(store), null);
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});
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