33 lines
1.6 KiB
TypeScript
33 lines
1.6 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { computeFixedFundingStatus } from '../src/utils/funding';
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describe('computeFixedFundingStatus', () => {
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it('weekly pay, 3-week window, after 1 week funded one-third -> no funding needed', () => {
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const cycleStart = new Date('2025-11-01T00:00:00.000Z');
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const now = new Date('2025-11-08T00:00:00.000Z'); // 7 days later => 1 paycheck elapsed
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const due = new Date(cycleStart.getTime() + 21 * 24 * 60 * 60 * 1000); // 21 days after start
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const total = 30000; // $300.00
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const funded = Math.round(total / 3); // after 1 paycheck
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const plans = [{ id: 'p1', name: 'Rent', totalCents: total, fundedCents: funded, dueOn: due.toISOString(), cycleStart: cycleStart.toISOString() }];
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const res = computeFixedFundingStatus('regular', 'weekly', plans, now, false, 100);
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expect(res.needsFunding).toBe(false);
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expect(res.plans[0].needsFunding).toBe(false);
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});
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it('weekly pay, 3-week window, after 1 week underfunded -> needs funding', () => {
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const cycleStart = new Date('2025-11-01T00:00:00.000Z');
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const now = new Date('2025-11-08T00:00:00.000Z'); // 7 days later
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const due = new Date(cycleStart.getTime() + 21 * 24 * 60 * 60 * 1000);
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const total = 30000; // $300.00
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const funded = Math.round(total / 3) - 500; // under by $5
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const plans = [{ id: 'p1', name: 'Rent', totalCents: total, fundedCents: funded, dueOn: due.toISOString(), cycleStart: cycleStart.toISOString() }];
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const res = computeFixedFundingStatus('regular', 'weekly', plans, now, false, 100);
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expect(res.needsFunding).toBe(true);
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expect(res.plans[0].needsFunding).toBe(true);
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});
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});
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