bot-api/tests/app.test.ts

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import {
afterAll,
afterEach,
beforeAll,
describe,
expect,
it,
mock,
} from "bun:test";
import request, { Response } from "supertest";
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import app, { startApp } from "../src/app";
import imageService from "../src/services/ImageService";
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import memoryServer from "./memoryServer";
import populateDatabase from "./populateDatabase";
const imageServiceOriginal = imageService;
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let token: string;
beforeAll(async () => {
//if (!process.env.DEDICATED_MONGODB_SERVER) await memoryServer.start();
await startApp();
await populateDatabase();
const tok = await request(app)
.post("/login")
.send({ app: "tester", secret: "test" });
token = tok.body.token;
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});
/* afterAll(async () => {
if (!process.env.DEDICATED_MONGODB_SERVER) await memoryServer.stop();
});
*/
afterEach(() => {
mock.restore();
mock.module("../src/services/ImageService", () => ({
default: imageServiceOriginal,
}));
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});
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describe("/login works as instended", async () => {
let correctRespose: Response;
beforeAll(async () => {
correctRespose = await request(app)
.post("/login")
.send({ app: "tester", secret: "test" });
});
it("should return 200 for correct login", async () => {
expect(correctRespose.status).toBe(200);
});
it("should contain a token", () => {
expect(correctRespose.body).toHaveProperty("token");
});
it("should return 403 for invalid credentials", async () => {
const res = await request(app).post("/login").send({});
expect(res.status).toBe(403);
});
});
describe("GET / shows all of the endpoints", async () => {
const res = await request(app).get("/");
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it("should be", async () => {
expect(res.body).toHaveProperty("endpoints");
});
it("should be an array", () => {
expect(Array.isArray(res.body.endpoints)).toBeTrue();
});
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});
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describe("GET /images works properly", async () => {
const res = await request(app).get("/images");
it("should be an array", () => {
expect(Array.isArray(res.body.images)).toBeTrue();
});
it("should return a 200", async () => {
expect(res.statusCode).toBe(200);
});
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it("should return 500 for an error on the service", async () => {
mock.module("../src/services/ImageService", () => ({
default: {
add: () => {
throw new Error("This is an expected testing error");
},
},
}));
const res = await request(app)
.get("/images");
expect(res.status).toBe(500);
});
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});
describe("POST /images works properly", () => {
it("should return 401 for unauthenticated requests", async () => {
const res = await request(app)
.post("/images")
.send({
url: "https://test.url.com/0",
status: "available",
tags: ["2girls", "touhou"],
});
expect(res.status).toBe(401);
});
it("should return 403 for invalid tokens", async () => {
const res = await request(app)
.post("/images")
.set("authorization", `Bearer token`)
.send({
url: "https://test.url.com/0",
status: "available",
tags: ["2girls", "touhou"],
});
expect(res.status).toBe(403);
});
it("should return 201 for new image", async () => {
const res = await request(app)
.post("/images")
.set("authorization", `Bearer ${token}`)
.send({
url: "https://test.url.com/1",
status: "available",
tags: ["2girls", "touhou"],
});
expect(res.status).toBe(201);
});
it("should return 409 for a repeated images", async () => {
await request(app)
.post("/images")
.set("authorization", `Bearer ${token}`)
.send({
url: "https://test.url.com/2",
status: "available",
tags: ["2girls", "touhou"],
});
const res = await request(app)
.post("/images")
.set("authorization", `Bearer ${token}`)
.send({
url: "https://test.url.com/2",
status: "available",
tags: ["2girls", "touhou"],
});
expect(res.status).toBe(409);
});
it("should return 500 for an error on the service", async () => {
mock.module("../src/services/ImageService", () => ({
default: {
add: () => {
throw new Error("This is an expected testing error");
},
},
}));
const res = await request(app)
.post("/images")
.set("authorization", `Bearer ${token}`)
.send({
url: "https://test.url.com/3",
status: "available",
tags: ["2girls", "touhou"],
});
expect(res.status).toBe(500);
});
it("should return 400 for malformed requests", async () => {
mock.restore();
const res = await request(app)
.post("/images")
.set("authorization", `Bearer ${token}`)
.send({
url: "https://test.url.com/4",
status: "wrong",
tags: ["2girls", "touhou"],
});
expect(res.status).toBe(400);
});
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});