59 lines
2.8 KiB
TypeScript
59 lines
2.8 KiB
TypeScript
import { readFileSync } from "node:fs";
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import { fileURLToPath } from "node:url";
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import { describe, expect, it } from "vitest";
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const schemaPaths = [
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"../database/migrations/0001_initial_schema.sql",
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"../supabase/schema.sql"
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];
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function readSchema(relativePath: string): string {
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return readFileSync(fileURLToPath(new URL(relativePath, import.meta.url)), "utf8").replace(/\r\n/g, "\n");
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}
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describe.each(schemaPaths)("wallet SQL contract: %s", (schemaPath) => {
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const sql = readSchema(schemaPath);
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it("scopes wallet idempotency to an organization", () => {
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expect(sql).not.toMatch(/idempotency_key\s+text\s+not\s+null\s+unique/i);
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expect(sql).toMatch(/create unique index if not exists billing_ledger_organization_idempotency_idx\s+on billing_ledger\s*\(organization_id, idempotency_key\)/i);
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expect(sql).toMatch(/drop constraint %I/);
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expect(sql).toMatch(/drop index %I\.%I/);
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expect(sql).toMatch(/hashtextextended\(jsonb_build_array\(p_organization_id, p_idempotency_key\)::text, 0\)/i);
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expect(sql).toMatch(/from billing_ledger\s+where organization_id = p_organization_id\s+and idempotency_key = p_idempotency_key/i);
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});
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it("rejects reuse of an idempotency key with a different payload", () => {
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for (const comparison of [
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"v_existing.account_id is distinct from v_account_id",
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"v_existing.job_id is distinct from p_job_id",
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"v_existing.kind is distinct from p_kind",
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"v_existing.delta_fen is distinct from p_delta_fen",
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"v_existing.currency is distinct from p_currency"
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]) {
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expect(sql.toLowerCase()).toContain(comparison);
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}
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expect(sql.toLowerCase()).not.toContain("v_existing.description is distinct from p_description");
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expect(sql.toLowerCase()).not.toContain("v_existing.metadata is distinct from coalesce(p_metadata");
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expect(sql).toMatch(/errcode = 'P0001'[\s\S]*message = 'BILLING_IDEMPOTENCY_PAYLOAD_MISMATCH'/);
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});
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it("fails safely instead of deleting duplicate usage events", () => {
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expect(sql).not.toMatch(/delete\s+from\s+usage_events/i);
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expect(sql).toMatch(/group by job_id\s+having count\(\*\) > 1/i);
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expect(sql).toMatch(/errcode = '23505'[\s\S]*USAGE_EVENTS_DUPLICATE_JOB_ID/);
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expect(sql.indexOf("USAGE_EVENTS_DUPLICATE_JOB_ID")).toBeLessThan(sql.indexOf("create unique index if not exists usage_events_job_id_idx"));
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});
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});
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it("keeps the migration and Supabase compatibility snapshot synchronized", () => {
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const migration = readSchema(schemaPaths[0]);
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const snapshot = readSchema(schemaPaths[1]).replace(
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/^-- Compatibility snapshot for existing Supabase deployments\.\r?\n-- New PostgreSQL\/RDS deployments must use `npm run db:migrate`; do not use this\r?\n-- file as an unversioned migration source\.\r?\n\r?\n/,
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""
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);
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expect(snapshot).toBe(migration);
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});
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