George Lambert
b4150c8250
Compose-ready workspace: packages/zappier (rate card, portal, Stripe), packages/verae-zapier-middleware (timestamp + NATS), packages/verae-zapier (CLI app), vendor/zapier-platform, and research/zapier vendor corpus. Gate 0 structure checks pass. Product code and research are not yet wired.
39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
import { MeterEventClient, reportUsage, METER_EVENT_NAME } from '../src/billing/stripe';
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import { UsageEntry } from '../src/usage';
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const entry = (cents: number): UsageEntry => ({
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customerId: 'cust_1',
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endpointId: 'storage',
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cents,
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metadataBytes: 0,
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attachmentBytes: 0,
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timestamp: new Date(),
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});
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const fakeClient = () => {
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const calls: { eventName: string; customerId: string; value: string }[] = [];
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const client: MeterEventClient = {
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createMeterEvent: async (params) => {
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calls.push(params);
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},
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};
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return { client, calls };
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};
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describe('reportUsage', () => {
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it('reports usage minus the monthly credit as one meter event', async () => {
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const { client, calls } = fakeClient();
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const reported = await reportUsage(client, 'cus_123', [entry(112), entry(4)], 100);
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expect(reported).toBe(16); // 116 - 100 credit
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expect(calls).toEqual([
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{ eventName: METER_EVENT_NAME, customerId: 'cus_123', value: '16' },
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]);
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});
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it('reports nothing when the credit covers all usage', async () => {
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const { client, calls } = fakeClient();
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const reported = await reportUsage(client, 'cus_123', [entry(4)], 100);
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expect(reported).toBe(0);
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expect(calls).toHaveLength(0);
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});
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});
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