Adding first e2e test

.github/workflows/server-CI.yaml

@@ -0,0 +1,21 @@
+name: Server CI
+
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: server
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup node
+        uses: actions/setup-node@v1
+        with:
+          node-version: '16'
+      - name: Install deps
+        run: yarn
+      - name: Run tests
+        run: yarn test

server/.dockerignore

@@ -1 +1,2 @@
-node_modules/
+node_modules/
+__tests__/

server/.env.test

@@ -0,0 +1,5 @@
+JWT_SECRET=secret-jwt
+MEMORY_DB=true
+REGISTRATION_PASSWORD=password
+SECRET_KEY=secret
+DRIFT_HOME=~/.drift-tests

server/jest.config.js

@@ -0,0 +1,10 @@
+/** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  setupFiles: ["<rootDir>/test/setup-tests.ts"],
+  moduleNameMapper: {
+    "@lib/(.*)": "<rootDir>/src/lib/$1",
+    "@routes/(.*)": "<rootDir>/src/routes/$1"
+  },
+};

server/package.json

@@ -11,7 +11,8 @@
 		"migrate:up": "ts-node migrate up",
 		"migrate:down": "ts-node migrate down",
 		"migrate": "ts-node migrate",
-		"lint": "prettier --config .prettierrc 'src/**/*.ts' 'index.ts' --write"
+		"lint": "prettier --config .prettierrc 'src/**/*.ts' 'index.ts' --write",
+		"test": "jest"
 	},
 	"author": "",
 	"license": "ISC",
@@ -41,12 +42,17 @@
 		"@types/cors": "^2.8.12",
 		"@types/express": "^4.0.39",
 		"@types/express-jwt": "^6.0.4",
+		"@types/jest": "^27.4.1",
 		"@types/jsonwebtoken": "^8.5.8",
 		"@types/marked": "^4.0.3",
 		"@types/node": "^17.0.21",
 		"@types/react-dom": "^17.0.14",
+		"@types/supertest": "^2.0.12",
 		"cross-env": "^7.0.3",
+		"jest": "^27.5.1",
 		"prettier": "^2.6.0",
+		"supertest": "^6.2.2",
+		"ts-jest": "^27.1.4",
 		"ts-node": "^10.6.0",
 		"tsc-alias": "^1.6.5",
 		"tsconfig-paths": "^3.14.1",

server/src/__tests__/e2e.ts

@@ -0,0 +1,16 @@
+import * as request from 'supertest'
+import { app } from '../app'
+
+describe('GET /health', () => {
+  it('should return 200 and a status up', (done) => {
+    request(app)
+      .get(`/health`)
+      .expect('Content-Type', /json/)
+      .expect(200)
+      .end((err, res) => {
+        if (err) return done(err)
+        expect(res.body).toMatchObject({ 'status': 'UP' })
+        done()
+      })
+  })
+})

server/src/app.ts

@@ -1,7 +1,7 @@
 import * as express from "express"
 import * as bodyParser from "body-parser"
 import * as errorhandler from "strong-error-handler"
-import { posts, users, auth, files, admin } from "@routes/index"
+import { posts, users, auth, files, admin, health } from "@routes/index"
 import { errors } from "celebrate"
 import secretKey from "@lib/middleware/secret-key"
 import markdown from "@lib/render-markdown"
@@ -17,6 +17,7 @@ app.use("/posts", posts)
 app.use("/users", users)
 app.use("/files", files)
 app.use("/admin", admin)
+app.use("/health", health)
 
 app.get("/welcome", secretKey, (req, res) => {
 	const introContent = process.env.WELCOME_CONTENT

server/src/lib/config.ts

@@ -30,7 +30,7 @@ const config = (): Config => {
 	}
 
 	const validNodeEnvs = (str: string | undefined) => {
-		const valid = ["development", "production"]
+		const valid = ["development", "production", "test"]
 		if (str && !valid.includes(str)) {
 			throw new Error(`Invalid NODE_ENV set: ${str}`)
 		} else if (!str) {

server/src/routes/health.ts

@@ -0,0 +1,9 @@
+import { Router } from "express"
+
+export const health = Router()
+
+health.get("/", async (req, res) => {
+	return res.json({
+		status: "UP"
+	})
+})

server/src/routes/index.ts

@@ -3,3 +3,4 @@ export { posts } from "./posts"
 export { users } from "./users"
 export { files } from "./files"
 export { admin } from "./admin"
+export { health } from "./health"

server/test/setup-tests.ts

@@ -0,0 +1,4 @@
+import * as dotenv from 'dotenv';
+import * as path from 'path';
+
+dotenv.config({ path: path.resolve(process.cwd(), '.env.test') });