Felix Förtsch
265cd329f6
replace vanilla TS + Bun.serve() + MariaDB with: - frontend: React 19, Vite 6, TanStack Router/Query, Tailwind v4 - backend: Hono + @hono/node-server, Drizzle ORM, PostgreSQL, Zod - shared: algorithm, round-state, types in src/shared/ - tooling: Biome (lint/format), Vitest (tests) - deploy: static files at /movie-select/, API at /movie-select/api URL scheme changes from /movies/ to /movie-select/, API from action-based to RESTful endpoints. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
33 lines
1.0 KiB
TypeScript
33 lines
1.0 KiB
TypeScript
import { expect, test } from "vitest";
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import { decideMovie, paretoFilter } from "../../src/shared/algorithm.ts";
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test("paretoFilter removes dominated movies", () => {
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const movies = ["A", "B"];
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const people = ["P1", "P2"];
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const ratings = { P1: { A: 1, B: 3 }, P2: { A: 2, B: 4 } };
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expect(paretoFilter(movies, people, ratings)).toEqual(["B"]);
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});
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test("nash protects against hard no", () => {
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const movies = ["Consensus", "Polarizing"];
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const people = ["A", "B", "C"];
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const ratings = {
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A: { Consensus: 3, Polarizing: 5 },
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B: { Consensus: 3, Polarizing: 5 },
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C: { Consensus: 3, Polarizing: 0 },
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};
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const result = decideMovie({ movies, people, ratings });
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expect(result.winner.movie).toBe("Consensus");
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});
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test("tie-breaker uses alphabetical order", () => {
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const movies = ["Alpha", "Beta"];
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const people = ["A", "B"];
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const ratings = {
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A: { Alpha: 2, Beta: 2 },
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B: { Alpha: 2, Beta: 2 },
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};
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const result = decideMovie({ movies, people, ratings });
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expect(result.winner.movie).toBe("Alpha");
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});
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