76 lines
2.9 KiB
TypeScript
76 lines
2.9 KiB
TypeScript
import "reflect-metadata";
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import { afterEach, beforeEach, describe, expect, it } from "vitest";
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import { NoopTracer, NoopLogger } from "@repo/core-shared/instrumentation";
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import { RecordingEventBus, RecordingJobQueue } from "@repo/core-testing/instrumentation";
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import { bindDevSeedMedia } from "@/di/bind-dev-seed";
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import { mediaContainer } from "@/di/container";
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import { MEDIA_SYMBOLS } from "@/di/symbols";
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import { MockMediaRepository } from "@/infrastructure/repositories/media.repository.mock";
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import type { IMediaRepository } from "@/application/repositories/media.repository.interface";
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const noop = { tracer: new NoopTracer(), logger: new NoopLogger() };
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describe("bindDevSeedMedia", () => {
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// Each test starts from the default empty-mock binding and tears down
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// afterwards so the global mediaContainer state stays clean for siblings.
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beforeEach(() => {
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if (mediaContainer.isBound(MEDIA_SYMBOLS.IMediaRepository)) {
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mediaContainer.unbind(MEDIA_SYMBOLS.IMediaRepository);
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}
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mediaContainer
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.bind<IMediaRepository>(MEDIA_SYMBOLS.IMediaRepository)
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.to(MockMediaRepository);
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});
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afterEach(() => {
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if (mediaContainer.isBound(MEDIA_SYMBOLS.IMediaRepository)) {
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mediaContainer.unbind(MEDIA_SYMBOLS.IMediaRepository);
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}
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mediaContainer
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.bind<IMediaRepository>(MEDIA_SYMBOLS.IMediaRepository)
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.to(MockMediaRepository);
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});
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it("populates the repository with the dev media entries", async () => {
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await bindDevSeedMedia({ ...noop, bus: new RecordingEventBus(), queue: new RecordingJobQueue() });
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const repo = mediaContainer.get<IMediaRepository>(
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MEDIA_SYMBOLS.IMediaRepository,
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);
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const all = await repo.listMedia();
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expect(all.length).toBeGreaterThan(0);
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});
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it("seeds placeholder-1 reachable by id", async () => {
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await bindDevSeedMedia({ ...noop, bus: new RecordingEventBus(), queue: new RecordingJobQueue() });
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const repo = mediaContainer.get<IMediaRepository>(
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MEDIA_SYMBOLS.IMediaRepository,
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);
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const item = await repo.getMedia("placeholder-1");
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expect(item).toBeDefined();
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expect(item?.url).toBe("/dev/placeholder-1.jpg");
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expect(item?.alt).toBe("Hero background image");
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});
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it("is idempotent — calling twice rebuilds a fresh populated repo", async () => {
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await bindDevSeedMedia({ ...noop, bus: new RecordingEventBus(), queue: new RecordingJobQueue() });
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const before = mediaContainer.get<IMediaRepository>(
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MEDIA_SYMBOLS.IMediaRepository,
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);
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const beforeCount = (await before.listMedia()).length;
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await bindDevSeedMedia({ ...noop, bus: new RecordingEventBus(), queue: new RecordingJobQueue() });
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const after = mediaContainer.get<IMediaRepository>(
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MEDIA_SYMBOLS.IMediaRepository,
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);
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const afterCount = (await after.listMedia()).length;
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expect(afterCount).toBe(beforeCount);
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// It's a fresh instance — not the previous one.
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expect(after).not.toBe(before);
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});
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});
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