Add user mapping test

jest.config.js

@@ -0,0 +1,5 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+}

package.json

@@ -21,13 +21,14 @@
     "lint-fix": "eslint src/ --fix --ext .ts",
     "prefix": "npm run format-fix",
     "fix": "npm run lint-fix",
-    "test": "echo \"Warning: no test specified\"",
+    "test": "jest",
     "compile": "rm -rf dist/ && tsc",
     "start": "npm run compile && node dist/app.js",
     "prepare": "husky install"
   },
   "version": "0.1.0",
   "devDependencies": {
+    "@types/jest": "^29.5.0",
     "@types/n-readlines": "^1.0.3",
     "@types/node": "^20.2.1",
     "@typescript-eslint/eslint-plugin": "^5.59.6",
@@ -42,6 +43,7 @@
     "husky": "^8.0.3",
     "lint-staged": "^13.2.2",
     "prettier": "2.8.8",
+    "ts-jest": "^29.1.0",
     "typescript": "^5.0.4"
   },
   "dependencies": {

src/users.test.ts

@@ -0,0 +1,21 @@
+process.env.REGISTRATION_SHARED_SECRET = 'ThisIsSoSecretWow'
+import { RcUser, MatrixUser, mapUser } from './users'
+
+const rcUser: RcUser = {
+  _id: 'testRc',
+  name: 'Tester',
+  username: 'test',
+  roles: ['user'],
+  __rooms: [],
+}
+const matrixUser: MatrixUser = {
+  user_id: '',
+  username: rcUser.username,
+  displayname: rcUser.name,
+  password: '',
+  admin: false,
+}
+
+test('mapping users', () => {
+  expect(mapUser(rcUser)).toStrictEqual(matrixUser)
+})

src/users.ts

@@ -3,10 +3,10 @@ import { axios } from './synapse'
 import { createHmac } from 'node:crypto'
 
 export type RcUser = {
+  _id: string
   username: string
   name: string
   roles: string[]
-  _id: string
   __rooms: string[]
 }