GearBox/tests/routes/setups.test.ts

import { beforeEach, describe, expect, it } from "bun:test";
import { Hono } from "hono";
import { itemRoutes } from "../../src/server/routes/items.ts";
import { setupRoutes } from "../../src/server/routes/setups.ts";
import { createTestDb } from "../helpers/db.ts";

function createTestApp() {
	const db = createTestDb();
	const app = new Hono();

	app.use("*", async (c, next) => {
		c.set("db", db);
		await next();
	});

	app.route("/api/setups", setupRoutes);
	app.route("/api/items", itemRoutes);
	return { app, db };
}

async function createSetupViaAPI(app: Hono, name: string) {
	const res = await app.request("/api/setups", {
		method: "POST",
		headers: { "Content-Type": "application/json" },
		body: JSON.stringify({ name }),
	});
	return res.json();
}

async function createItemViaAPI(app: Hono, data: any) {
	const res = await app.request("/api/items", {
		method: "POST",
		headers: { "Content-Type": "application/json" },
		body: JSON.stringify(data),
	});
	return res.json();
}

describe("Setup Routes", () => {
	let app: Hono;

	beforeEach(() => {
		const testApp = createTestApp();
		app = testApp.app;
	});

	describe("POST /api/setups", () => {
		it("with valid body returns 201 + setup object", async () => {
			const res = await app.request("/api/setups", {
				method: "POST",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ name: "Day Hike" }),
			});

			expect(res.status).toBe(201);
			const body = await res.json();
			expect(body.name).toBe("Day Hike");
			expect(body.id).toBeGreaterThan(0);
		});

		it("with empty name returns 400", async () => {
			const res = await app.request("/api/setups", {
				method: "POST",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ name: "" }),
			});

			expect(res.status).toBe(400);
		});
	});

	describe("GET /api/setups", () => {
		it("returns array of setups with totals", async () => {
			const setup = await createSetupViaAPI(app, "Backpacking");
			const item = await createItemViaAPI(app, {
				name: "Tent",
				categoryId: 1,
				weightGrams: 1200,
				priceCents: 30000,
			});

			// Sync items
			await app.request(`/api/setups/${setup.id}/items`, {
				method: "PUT",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ itemIds: [item.id] }),
			});

			const res = await app.request("/api/setups");
			expect(res.status).toBe(200);
			const body = await res.json();
			expect(Array.isArray(body)).toBe(true);
			expect(body.length).toBeGreaterThanOrEqual(1);
			expect(body[0].itemCount).toBeDefined();
			expect(body[0].totalWeight).toBeDefined();
			expect(body[0].totalCost).toBeDefined();
		});
	});

	describe("GET /api/setups/:id", () => {
		it("returns setup with items", async () => {
			const setup = await createSetupViaAPI(app, "Day Hike");
			const item = await createItemViaAPI(app, {
				name: "Water Bottle",
				categoryId: 1,
				weightGrams: 200,
				priceCents: 2500,
			});

			await app.request(`/api/setups/${setup.id}/items`, {
				method: "PUT",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ itemIds: [item.id] }),
			});

			const res = await app.request(`/api/setups/${setup.id}`);
			expect(res.status).toBe(200);
			const body = await res.json();
			expect(body.name).toBe("Day Hike");
			expect(body.items).toHaveLength(1);
			expect(body.items[0].name).toBe("Water Bottle");
		});

		it("returns 404 for non-existent setup", async () => {
			const res = await app.request("/api/setups/9999");
			expect(res.status).toBe(404);
		});
	});

	describe("PUT /api/setups/:id", () => {
		it("updates setup name", async () => {
			const setup = await createSetupViaAPI(app, "Original");

			const res = await app.request(`/api/setups/${setup.id}`, {
				method: "PUT",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ name: "Renamed" }),
			});

			expect(res.status).toBe(200);
			const body = await res.json();
			expect(body.name).toBe("Renamed");
		});

		it("returns 404 for non-existent setup", async () => {
			const res = await app.request("/api/setups/9999", {
				method: "PUT",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ name: "Ghost" }),
			});

			expect(res.status).toBe(404);
		});
	});

	describe("DELETE /api/setups/:id", () => {
		it("removes setup", async () => {
			const setup = await createSetupViaAPI(app, "To Delete");

			const res = await app.request(`/api/setups/${setup.id}`, {
				method: "DELETE",
			});

			expect(res.status).toBe(200);
			const body = await res.json();
			expect(body.success).toBe(true);

			// Verify gone
			const getRes = await app.request(`/api/setups/${setup.id}`);
			expect(getRes.status).toBe(404);
		});

		it("returns 404 for non-existent setup", async () => {
			const res = await app.request("/api/setups/9999", { method: "DELETE" });
			expect(res.status).toBe(404);
		});
	});

	describe("PUT /api/setups/:id/items", () => {
		it("syncs items to setup", async () => {
			const setup = await createSetupViaAPI(app, "Kit");
			const item1 = await createItemViaAPI(app, {
				name: "Item 1",
				categoryId: 1,
			});
			const item2 = await createItemViaAPI(app, {
				name: "Item 2",
				categoryId: 1,
			});

			const res = await app.request(`/api/setups/${setup.id}/items`, {
				method: "PUT",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ itemIds: [item1.id, item2.id] }),
			});

			expect(res.status).toBe(200);
			const body = await res.json();
			expect(body.success).toBe(true);

			// Verify items
			const getRes = await app.request(`/api/setups/${setup.id}`);
			const getBody = await getRes.json();
			expect(getBody.items).toHaveLength(2);
		});
	});

	describe("DELETE /api/setups/:id/items/:itemId", () => {
		it("removes single item from setup", async () => {
			const setup = await createSetupViaAPI(app, "Kit");
			const item1 = await createItemViaAPI(app, {
				name: "Item 1",
				categoryId: 1,
			});
			const item2 = await createItemViaAPI(app, {
				name: "Item 2",
				categoryId: 1,
			});

			// Sync both items
			await app.request(`/api/setups/${setup.id}/items`, {
				method: "PUT",
				headers: { "Content-Type": "application/json" },
				body: JSON.stringify({ itemIds: [item1.id, item2.id] }),
			});

			// Remove one
			const res = await app.request(
				`/api/setups/${setup.id}/items/${item1.id}`,
				{
					method: "DELETE",
				},
			);

			expect(res.status).toBe(200);

			// Verify only one remains
			const getRes = await app.request(`/api/setups/${setup.id}`);
			const getBody = await getRes.json();
			expect(getBody.items).toHaveLength(1);
			expect(getBody.items[0].name).toBe("Item 2");
		});
	});
});