Danijel Martinek
700d311052
- Use cases (create-article, get-articles, get-article-by-slug NEW) → factory functions - Controllers split: articles.controller.ts → 3 single-responsibility files - DI module wires factories with .toDynamicValue() - tRPC router resolves controllers via container Refactor log: §2, §3, §4.1, §4.2, §5.1 Spec: §6.2 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
25 lines
1.0 KiB
TypeScript
25 lines
1.0 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import { getArticleBySlugUseCase } from "@/application/use-cases/get-article-by-slug.use-case";
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import { MockArticlesRepository } from "@/infrastructure/repositories/articles.repository.mock";
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import { ArticleNotFoundError } from "@/entities/errors/article";
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import { articleFactory } from "@/__factories__/article.factory";
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describe("getArticleBySlugUseCase", () => {
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it("returns the article when slug exists", async () => {
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const repo = new MockArticlesRepository();
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const seed = articleFactory.build({ slug: "test-slug" });
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await repo.createArticle(seed);
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const useCase = getArticleBySlugUseCase(repo);
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const result = await useCase({ slug: "test-slug" });
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expect(result?.slug).toBe("test-slug");
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});
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it("throws ArticleNotFoundError when slug is missing", async () => {
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const repo = new MockArticlesRepository();
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const useCase = getArticleBySlugUseCase(repo);
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await expect(useCase({ slug: "does-not-exist" })).rejects.toThrow(ArticleNotFoundError);
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});
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});
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