.gitea/workflows/test.yaml

@@ -1,19 +1,19 @@
-name: Gitea Actions Demo
+name: Unit Tests with docker compose
 run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
 on: [pull_request]
 
 jobs:
-  Explore-Gitea-Actions:
+  unit-test:
     container:
-      image: oven/bun:1
+      image: docker:dind
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
-      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+      - name: Starting docker daemon
+        run: docker-init -- dockerd --host=unix:///var/run/docker.sock &
+      - name: Installing necessary packages
+        run: apk add npm git curl bash
       - name: Check out repository code
         uses: actions/checkout@v3
-      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
-      - name: List files in the repository
-        run: |
-          ls ${{ gitea.workspace }}
+      - name: Install project dependencies
+        run: npm install
+      - name: Run docker-compose
+        run: docker compose down -v && docker compose run bot-api bun test

compose.yaml

@@ -2,7 +2,7 @@ version: "3"
 
 services:
   mongodb:
-    image: mongo
+    image: mongo:bionic
     container_name: mongodb
     ports:
       - "27017:27017"
@@ -12,7 +12,6 @@ services:
       MONGO_INITDB_DATABASE: bot
     volumes:
       - mongodb_data:/data/db
-      - ./mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
 
   bot-api:
     image: oven/bun:1

mongo-init.js

@@ -1,30 +0,0 @@
-db.createUser({
-  user: "root",
-  pwd: "password",
-  roles: [
-    {
-      role: "readWrite",
-      db: "admin",
-    },
-    {
-      role: "readWrite",
-      db: "bot",
-    },
-  ],
-});
-
-db = new Mongo().getDB("bot");
-
-db.images.createIndex({ status: 1 });
-db.images.createIndex({ url: 1 }, { unique: true });
-db.images.insert({
-  url: "https://example.com",
-  status: "consumed",
-  tags: ["2girls", "sleeping"],
-});
-
-db.authorizations.createIndex({ app: 1 });
-db.authorizations.insert({
-  app: "tester",
-  secret: "test",
-});

package.json

@@ -3,7 +3,10 @@
   "module": "index.ts",
   "type": "module",
   "devDependencies": {
+    "@types/express": "^4.17.21",
+    "@types/express-list-endpoints": "^6.0.3",
     "@types/jest": "^29.5.11",
+    "@types/jsonwebtoken": "^9.0.5",
     "@types/supertest": "^6.0.1",
     "bun-types": "latest",
     "jest": "^29.7.0",
@@ -20,10 +23,6 @@
     "test": "docker compose down -v && docker compose run bot-api bun test"
   },
   "dependencies": {
-    "@types/express": "^4.17.21",
-    "@types/express-list-endpoints": "^6.0.3",
-    "@types/jsonwebtoken": "^9.0.5",
-    "@types/mongoose": "^5.11.97",
     "express": "^4.18.2",
     "express-list-endpoints": "^6.0.0",
     "jsonwebtoken": "^9.0.2",

src/app.ts

@@ -0,0 +1,41 @@
+import express from "express";
+import listEndpoints from "express-list-endpoints";
+import imageController from "./controllers/ImageController";
+import authControler from "./controllers/AuthControler";
+import mongoose from "mongoose";
+
+export const app = express();
+
+app.use(express.json());
+
+app.get("/", (_, res) => {
+  const endpoints = listEndpoints(app);
+  res.json({ endpoints });
+});
+
+app.get("/images", imageController.getAllImages);
+app.post("/images", authControler.authorize, imageController.addImage);
+app.post("/login", authControler.login);
+
+export const startApp = async () => {
+  const port = process.env.PORT || 8080;
+  const mongo_uri: string = process.env.MONGODB_URI || "";
+  const mongo_user = process.env.MONGODB_USER;
+  const mongo_pass = process.env.MONGODB_PASS;
+
+  try {
+    await mongoose.connect(mongo_uri, {
+      authSource: "admin",
+      user: mongo_user,
+      pass: mongo_pass,
+    });
+    app.listen(port, () =>
+      console.log(`Express server listening on port ${port}`)
+    );
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+};
+
+export default app;

src/controllers/ImageController.ts

@@ -3,12 +3,11 @@ import imageService from "../services/ImageService";
 import mongoose, { mongo } from "mongoose";
 
 class ImageController {
-  async getAllImages(req: Request, res: Response): Promise<void> {
+  async getAllImages(_: Request, res: Response): Promise<void> {
     try {
       const images = await imageService.findAll();
       res.json({ images });
     } catch (error) {
-      console.error(error);
       res.status(500).json({ error: "Internal Server Error" });
     }
   }
@@ -23,9 +22,7 @@ class ImageController {
     } catch (error: any) {
       if (error instanceof mongo.MongoServerError && error.code === 11000) {
         // Should return 409 Conflict for existing urls
-        res
-          .status(409)
-          .json({
+        res.status(409).json({
           error: `the image with URL ${error.keyValue.url} already exists`,
         });
       } else if (error instanceof mongoose.Error.ValidationError) {

src/index.ts

@@ -1,42 +1,8 @@
-import express from "express";
-import mongoose from "mongoose";
-import listEndpoints from "express-list-endpoints";
-import imageController from "./controllers/ImageController";
-import authControler from "./controllers/AuthControler";
+import populateDatabase from "../tests/populateDatabase";
+import { startApp } from "./app";
 
-export const app = express();
-
-app.use(express.json());
-
-app.get("/", (_, res) => {
-  const endpoints = listEndpoints(app);
-  res.json({ endpoints });
-});
-
-app.get("/images", imageController.getAllImages);
-app.post("/images", authControler.authorize, imageController.addImage);
-app.post("/login", authControler.login);
-
-const start = async () => {
-  // Set the default port to 8080, or use the PORT environment variable
-  const port = process.env.PORT || 8080;
-  const mongo_uri: string = process.env.MONGODB_URI || "";
-  const mongo_user = process.env.MONGODB_USER;
-  const mongo_pass = process.env.MONGODB_PASS;
+await startApp();
 
 try {
-    await mongoose.connect(mongo_uri, {
-      authSource: "admin",
-      user: mongo_user,
-      pass: mongo_pass,
-    });
-    app.listen(port, () =>
-      console.log(`Express server listening on port ${port}`)
-    );
-  } catch (error) {
-    console.error(error);
-    process.exit(1);
-  }
-};
-
-start();
+  await populateDatabase();
+} catch {}

src/models/AuthModel.ts

@@ -5,15 +5,19 @@ export interface Auth extends Document {
   secret: String;
 }
 
-const AuthSchema = new mongoose.Schema({
+const AuthSchema = new mongoose.Schema(
+  {
     app: {
       type: String,
       required: true,
+      index: true,
     },
     secret: {
       type: String,
       required: true,
     },
-});
+  },
+  { collection: "authorizations" }
+);
 
 export default mongoose.model("authorizations", AuthSchema);

src/models/ImageModel.ts

@@ -6,10 +6,13 @@ export interface Image extends Document {
   tags?: String[];
 }
 
-const ImageSchema = new mongoose.Schema({
+const ImageSchema = new mongoose.Schema(
+  {
     url: {
       type: String,
       required: true,
+      index: true,
+      unique: true,
     },
     status: {
       type: String,
@@ -17,10 +20,13 @@ const ImageSchema = new mongoose.Schema({
         values: ["consumed", "unavailable", "available"],
       },
       required: true,
+      index: true,
     },
     tags: {
       type: [String],
     },
-});
+  },
+  { collection: "images" }
+);
 
 export default mongoose.model<Image>("images", ImageSchema);

src/services/AuthService.ts

@@ -2,7 +2,7 @@ import AuthModel, { Auth } from "../models/AuthModel";
 
 class AuthService {
   async find(app: String, secret: String): Promise<Auth | null> {
-    const auth = await AuthModel.findOne({ app: app, secret: secret }).exec();
+    const auth = await AuthModel.findOne({ app: app, secret: secret });
     return auth;
   }
 }

tests/app.test.ts

@@ -1,13 +1,29 @@
-import { afterEach, beforeAll, describe, expect, it, mock } from "bun:test";
-import request from "supertest";
-import { app } from "../src";
+import {
+  afterEach,
+  beforeAll,
+  describe,
+  expect,
+  it,
+  mock,
+} from "bun:test";
+import request, { Response } from "supertest";
+import app, { startApp } from "../src/app";
 import imageService from "../src/services/ImageService";
+import populateDatabase from "./populateDatabase";
 
 const imageServiceOriginal = imageService;
+
+let token: string;
+
+beforeAll(async () => {
+  await startApp();
+  await populateDatabase();
+
   const tok = await request(app)
     .post("/login")
     .send({ app: "tester", secret: "test" });
-const token = tok.body.token;
+  token = tok.body.token;
+});
 
 afterEach(() => {
   mock.restore();
@@ -16,6 +32,28 @@ afterEach(() => {
   }));
 });
 
+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("/");
 
@@ -38,6 +76,21 @@ describe("GET /images works properly", async () => {
   it("should return a 200", async () => {
     expect(res.statusCode).toBe(200);
   });
+
+  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);
+  });
 });
 
 describe("POST /images works properly", () => {

tests/auth.test.ts

@@ -1,21 +0,0 @@
-import { describe, expect, it, mock } from "bun:test";
-import request from "supertest";
-import { app } from "../src";
-
-describe("/login", async () => {
-  const correctRespose = await request(app).post("/login").send({
-    app: "tester",
-    secret: "test",
-  });
-  it("should return 200 for correct login", () => {
-    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);
-  });
-});

tests/populateDatabase.ts

@@ -0,0 +1,15 @@
+import authModel from "../src/models/AuthModel";
+import imageModel from "../src/models/ImageModel";
+
+export default async function () {
+  await imageModel.create({
+    url: "https://example.com",
+    status: "consumed",
+    tags: ["2girls", "sleeping"],
+  });
+
+  await authModel.create({
+    app: "tester",
+    secret: "test",
+  });
+}