55 lines
2.2 KiB
TypeScript
55 lines
2.2 KiB
TypeScript
import { expect, test } from "bun:test";
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import { TestFeature } from "@tests/setup/v2Features.js";
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import { products } from "@tests/utils/fixtures/products.js";
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import { initScenario, s } from "@tests/utils/testInitUtils/initScenario.js";
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import chalk from "chalk";
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import { constructPrepaidItem } from "@/utils/scriptUtils/constructItem.js";
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// ═══════════════════════════════════════════════════════════════════════════════
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// TEST 1: includedUsage must be a multiple of billingUnits (or 0)
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// ═══════════════════════════════════════════════════════════════════════════════
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/**
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* Scenario:
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* - Create a prepaid product where includedUsage is NOT a multiple of billingUnits
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* - Attempt to initialize the product
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*
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* Why this fails:
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* - When creating Stripe tiered pricing, the first tier's `up_to` is calculated as:
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* `includedUsage / billingUnits`
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* - If this results in a non-integer (e.g., 50 / 100 = 0.5), Stripe rejects it
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* - Stripe requires `up_to` to be a positive integer or "inf"
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*
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* Expected Result:
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* - Error thrown during product setup (when Stripe price creation fails)
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*/
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test.concurrent(`${chalk.yellowBright("error: prepaid includedUsage must be multiple of billingUnits")}`, async () => {
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const customerId = "prepaid-error-invalid-included-usage";
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const billingUnits = 100;
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// Invalid: 50 is NOT a multiple of 100
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const invalidPrepaidItem = constructPrepaidItem({
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featureId: TestFeature.Messages,
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includedUsage: 50, // 50 / 100 = 0.5 → invalid for Stripe tiers
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billingUnits,
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price: 10,
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});
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const pro = products.pro({
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id: "pro-invalid-prepaid",
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items: [invalidPrepaidItem],
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});
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// Error should be thrown during product setup (initScenario) when Stripe price creation fails
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await expect(
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initScenario({
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customerId,
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setup: [
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s.customer({ paymentMethod: "success" }),
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s.products({ list: [pro] }),
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],
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actions: [],
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}),
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).rejects.toThrow();
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});
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