84 lines
3.0 KiB
TypeScript
84 lines
3.0 KiB
TypeScript
 
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import { describe, it } from 'node:test';
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import assert from 'node:assert/strict';
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import {
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classifyDirection,
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classifyFactor,
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movementStats,
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type SalesDoc,
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} from '../src/integrations/tahesab/sales-factors';
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function doc(partial: Partial<SalesDoc> & Pick<SalesDoc, 'direction' | 'weight'>): SalesDoc {
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return {
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bucketKey: 'A',
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factor: 'karsakhte',
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mali: 0,
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count: 0,
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percent: null,
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tarikh: '1405-01-01',
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...partial,
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};
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}
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describe('classify', () => {
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it('مرجوعی کارساخته را قبل از ورود و خروج تشخیص می‌دهد', () => {
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assert.equal(classifyDirection('ورود کارساخته مرجوعی'), 'sale_return');
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assert.equal(classifyDirection('خروج کارساخته مرجوعی'), 'purchase_return');
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assert.equal(classifyDirection('ورود کارساخته'), 'in');
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assert.equal(classifyDirection('خروج کارساخته'), 'out');
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});
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it('شمش و جواهر و اتیکت را جدا می‌کند', () => {
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assert.equal(classifyFactor('فروش', 'شمش نقره'), 'bullion');
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assert.equal(classifyFactor('فروش اتیکت جواهر', null), 'etiket_jewel');
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assert.equal(classifyFactor('فروش اتیکت', 'طلا'), 'etiket_gold');
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assert.equal(classifyFactor('خروج کارساخته', 'نگین'), 'karsakhte');
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});
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});
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describe('movementStats', () => {
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it('فروش کامل مرجوع‌شده از آمار فروش خارج و در مرجوعی می‌ماند', () => {
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const stats = movementStats(
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[
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doc({ direction: 'out', weight: 10, mali: 100, percent: 5, tarikh: '1405-01-01' }),
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doc({ direction: 'sale_return', weight: 10, mali: 100, percent: 5, tarikh: '1405-01-02' }),
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],
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'out',
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);
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assert.equal(stats.grossWeight, 10);
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assert.equal(stats.returnWeight, 10);
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assert.equal(stats.netWeight, 0);
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assert.equal(stats.netMali, 0);
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assert.equal(stats.percent, null);
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});
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it('مرجوعی جزئی فقط همان وزن را از میانگین درصد کم می‌کند', () => {
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const stats = movementStats(
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[
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doc({ direction: 'out', weight: 10, percent: 4, tarikh: '1405-01-01' }),
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doc({ direction: 'out', weight: 10, percent: 8, tarikh: '1405-01-10' }),
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doc({ direction: 'sale_return', weight: 10, tarikh: '1405-01-11' }),
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],
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'out',
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);
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assert.equal(stats.netWeight, 10);
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assert.equal(stats.percent?.avg, 4);
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assert.equal(stats.percent?.first, 4);
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assert.equal(stats.percent?.last, 4);
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});
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it('میانگین درصد وزنی است', () => {
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const stats = movementStats(
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[
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doc({ direction: 'in', weight: 10, percent: 2, tarikh: '1405-01-01' }),
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doc({ direction: 'in', weight: 30, percent: 6, tarikh: '1405-02-01' }),
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],
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'in',
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);
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assert.equal(stats.percent?.first, 2);
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assert.equal(stats.percent?.last, 6);
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assert.equal(stats.percent?.min, 2);
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assert.equal(stats.percent?.max, 6);
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assert.equal(stats.percent?.avg, 5);
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});
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});
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