105 lines
3.6 KiB
JavaScript
105 lines
3.6 KiB
JavaScript
import { test } from 'node:test';
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import assert from 'node:assert/strict';
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import { emptySpec } from '../src/spec.js';
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import {
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createSession, proposeAssignment, commitAssignment,
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undoLast, moveEntry, removeEntry,
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} from '../src/session.js';
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const s64 = () => ({ ...emptySpec(), capacityGb: 64, formFactor: 'LRDIMM', rank: '4DRx4', speed: 'PC4-2400', partNumber: 'M386A8K40BM1-CRC4Y' });
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const s32 = () => ({ ...emptySpec(), capacityGb: 32, formFactor: 'RDIMM', rank: '2Rx4', speed: 'PC4-2666', partNumber: 'M393A4K40BB1-CTD' });
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function scan(session, spec, source = 'barcode') {
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const plan = proposeAssignment(session, spec);
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return commitAssignment(session, spec, source, plan.stackId);
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}
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test('erster Scan legt Stapel A an', () => {
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const session = createSession();
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const plan = proposeAssignment(session, s64());
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assert.equal(plan.kind, 'new');
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assert.equal(plan.stackId, 'A');
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});
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test('gleiches Modul landet auf demselben Stapel', () => {
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const session = createSession();
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scan(session, s64());
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const plan = proposeAssignment(session, s64());
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assert.equal(plan.kind, 'match');
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assert.equal(plan.stackId, 'A');
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});
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test('anderes Modul legt Stapel B an', () => {
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const session = createSession();
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scan(session, s64());
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const plan = proposeAssignment(session, s32());
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assert.equal(plan.kind, 'new');
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assert.equal(plan.stackId, 'B');
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});
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test('eine Verwechslung erzeugt keinen Fast-Duplikat-Stapel', () => {
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const session = createSession();
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scan(session, s64());
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const verrauscht = { ...s64(), partNumber: 'M386A8K4OBM1-CRC4Y' };
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const plan = proposeAssignment(session, verrauscht);
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assert.equal(plan.kind, 'match');
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assert.equal(plan.stackId, 'A');
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});
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test('Scan ohne Teilenummer bei zwei passenden Stapeln ist mehrdeutig', () => {
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const session = createSession();
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scan(session, { ...s64(), partNumber: 'M386A8K40BM1-CRC4Y' });
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scan(session, { ...s64(), partNumber: 'HMAA8GL7AMR4N-UH' });
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const ohnePn = { ...s64(), partNumber: null };
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const plan = proposeAssignment(session, ohnePn);
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assert.equal(plan.kind, 'ambiguous');
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assert.deepEqual(plan.candidates, ['A', 'B']);
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});
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test('commitAssignment zaehlt den Stapel hoch und fuehrt die Liste', () => {
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const session = createSession();
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scan(session, s64());
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scan(session, s64());
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assert.equal(session.stacks.length, 1);
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assert.equal(session.stacks[0].count, 2);
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assert.equal(session.entries.length, 2);
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});
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test('undoLast nimmt den letzten Eintrag zurueck', () => {
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const session = createSession();
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scan(session, s64());
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scan(session, s64());
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const entfernt = undoLast(session);
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assert.equal(entfernt.stackId, 'A');
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assert.equal(session.stacks[0].count, 1);
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assert.equal(session.entries.length, 1);
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});
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test('undoLast entfernt einen leer gewordenen Stapel', () => {
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const session = createSession();
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scan(session, s64());
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undoLast(session);
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assert.equal(session.stacks.length, 0);
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assert.equal(undoLast(session), null);
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});
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test('moveEntry sortiert einen Eintrag um', () => {
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const session = createSession();
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const a = scan(session, s64());
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scan(session, s32());
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moveEntry(session, a.entryId, 'B');
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const stapelA = session.stacks.find((s) => s.id === 'A');
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const stapelB = session.stacks.find((s) => s.id === 'B');
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assert.equal(stapelA, undefined, 'leerer Stapel wird entfernt');
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assert.equal(stapelB.count, 2);
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});
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test('removeEntry entfernt einen einzelnen Eintrag', () => {
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const session = createSession();
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const a = scan(session, s64());
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scan(session, s64());
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removeEntry(session, a.entryId);
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assert.equal(session.entries.length, 1);
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assert.equal(session.stacks[0].count, 1);
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});
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