siddharthd
1296555f17
- Extract evaluateCondition + rule types into src/lib/rules.ts for testability - 48 unit tests for evaluateCondition (all fields/operators) and formatCategory - 21 integration tests for getTransactions filters and getParticipantBalances - Vitest configs for unit (vitest.config.ts) and integration (vitest.integration.config.ts) - setup-test-db.sh creates personal_test DB from production schema via pg_dump - Use vi.doMock + dynamic import pattern to isolate test DB from Prisma singleton
77 lines
2.4 KiB
TypeScript
77 lines
2.4 KiB
TypeScript
import { describe, it, expect, beforeEach, afterAll } from "vitest";
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import { createPool, resetDB } from "./helpers";
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const pool = createPool();
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beforeEach(async () => {
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await resetDB(pool);
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});
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afterAll(async () => {
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await pool.end();
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});
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// This tests the name-substitution logic applied in /api/participants GET.
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// The rule: the participant matching the current user's ID gets name "Me";
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// everyone else keeps their real name.
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function substituteMe(
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participants: { id: number; name: string }[],
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currentUserId: number
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) {
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return participants.map((p) =>
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p.id === currentUserId ? { ...p, name: "Me" } : p
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);
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}
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describe("participant Me substitution", () => {
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it("replaces the current user's name with Me", async () => {
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const r = await pool.query(
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`INSERT INTO participants (name) VALUES ('Siddharth') RETURNING id`
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);
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const userId = r.rows[0].id;
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const participants = [
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{ id: userId, name: "Siddharth" },
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{ id: userId + 1, name: "Sonu" },
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];
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const result = substituteMe(participants, userId);
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expect(result.find((p) => p.id === userId)?.name).toBe("Me");
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expect(result.find((p) => p.id === userId + 1)?.name).toBe("Sonu");
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});
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it("leaves all names unchanged when currentUserId does not match", () => {
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const participants = [
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{ id: 1, name: "Siddharth" },
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{ id: 2, name: "Sonu" },
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];
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const result = substituteMe(participants, 999);
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expect(result).toEqual(participants);
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});
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it("Sonu sees Me for herself and Siddharth for the primary user", async () => {
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const r1 = await pool.query(
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`INSERT INTO participants (name) VALUES ('Siddharth') RETURNING id`
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);
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const r2 = await pool.query(
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`INSERT INTO participants (name, email) VALUES ('Sonu', 'sonu@example.com') RETURNING id`
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);
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const siddharthId = r1.rows[0].id;
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const sonuId = r2.rows[0].id;
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const rawParticipants = [
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{ id: siddharthId, name: "Siddharth" },
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{ id: sonuId, name: "Sonu" },
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];
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// Siddharth's view
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const siddharthView = substituteMe(rawParticipants, siddharthId);
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expect(siddharthView.find((p) => p.id === siddharthId)?.name).toBe("Me");
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expect(siddharthView.find((p) => p.id === sonuId)?.name).toBe("Sonu");
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// Sonu's view
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const sonuView = substituteMe(rawParticipants, sonuId);
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expect(sonuView.find((p) => p.id === siddharthId)?.name).toBe("Siddharth");
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expect(sonuView.find((p) => p.id === sonuId)?.name).toBe("Me");
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});
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});
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