test(analytics): cover net category semantics
This commit is contained in:
25
backend/src/services/analyticsSemantics.test.ts
Normal file
25
backend/src/services/analyticsSemantics.test.ts
Normal file
@@ -0,0 +1,25 @@
|
||||
import assert from 'node:assert/strict';
|
||||
import { getEffectiveAmount, getNetAmount } from './analyticsSemantics';
|
||||
|
||||
assert.equal(getNetAmount('expense', [
|
||||
{ amountSigned: -10_000, commission: 0 },
|
||||
{ amountSigned: 4_000, commission: 0 },
|
||||
]), 6_000, 'возврат уменьшает расход своей категории');
|
||||
|
||||
assert.equal(getNetAmount('income', [
|
||||
{ amountSigned: 20_000, commission: 0 },
|
||||
{ amountSigned: -5_000, commission: 0 },
|
||||
]), 15_000, 'корректировка уменьшает доход');
|
||||
|
||||
assert.equal(getNetAmount('transfer', [
|
||||
{ amountSigned: -10_000, commission: 0 },
|
||||
{ amountSigned: 10_000, commission: 0 },
|
||||
]), 0, 'перевод не является доходом или расходом');
|
||||
|
||||
assert.equal(
|
||||
getEffectiveAmount({ amountSigned: 0, commission: 500, description: 'Зачисление кэшбэка' }),
|
||||
500,
|
||||
'кэшбэк учитывается как поступление',
|
||||
);
|
||||
|
||||
console.log('analytics semantics: OK');
|
||||
Reference in New Issue
Block a user