migrate tests from bats to bun

.gitignore

@@ -1,3 +1,4 @@
 .env
 compose.yml
 Dockerfile
+**/node_modules/

tests/.gitignore

@@ -0,0 +1,175 @@
+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Caches
+
+.cache
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

tests/README.md

@@ -0,0 +1,15 @@
+# deployment-tests
+
+To install dependencies:
+
+```bash
+bun install
+```
+
+To run:
+
+```bash
+bun run index.ts
+```
+
+This project was created using `bun init` in bun v1.1.0. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.

tests/docker_test.ts

@@ -0,0 +1,76 @@
+import { $ } from "bun";
+import { beforeAll, describe, expect, it } from "bun:test";
+
+import { assertEnvironmentVariableNotEmpty, findLastVersion } from "./helpers";
+
+const { env } = process;
+
+describe("Compose", () => {
+  beforeAll(() => {
+    assertEnvironmentVariableNotEmpty(["ROCKETCHAT_TAG", "COMPOSE_FILE"]);
+  });
+
+  it("should be a valid compose file", async () => {
+    const { stderr, exitCode } =
+      await $`docker compose -f ${process.env.COMPOSE_FILE} config -q`
+        .nothrow()
+        .quiet();
+
+    if (exitCode) {
+      console.error(stderr.toString())
+    }
+
+    expect(exitCode).toBe(0);
+  });
+
+  it("should deploy fine with an empty .env", async () => {
+    // const project_name = basename(env.PWD as string)
+    //   .replaceAll(".", "")
+    //   .toLowerCase();
+
+    const structure =
+      await $`docker compose -f ${env.COMPOSE_FILE} config --format json`.json();
+
+    const expected = {
+      mongodb: {
+        MONGODB_ADVERTISED_HOSTNAME: "mongodb",
+        MONGODB_INITIAL_PRIMARY_HOST: "mongodb",
+        MONGODB_INITIAL_PRIMARY_PORT_NUMBER: "27017",
+      },
+      rocketchat: {
+        MONGO_URL: "mongodb://mongodb:27017/rocketchat?replicaSet=rs0",
+        ROOT_URL: "http://localhost:3000",
+      },
+    };
+
+    const assertVariable = (service: string, variable: string, value: string) =>
+      expect(structure.services[service].environment[variable]).toBe(value);
+
+    Object.entries(expected).map(([service, environment]) =>
+      Object.entries(environment).map(([variable, value]) =>
+        assertVariable(service, variable, value)
+      )
+    );
+  });
+
+  it("should generate the right config after modifying environment variables", async () => {
+    const _env = {
+      PORT: 3001,
+      BIND_IP: "127.0.0.1",
+      HOST_PORT: 80,
+      MONGODB_REPLICA_SET_NAME: "rocket_rs0",
+      MONGODB_PORT_NUMBER: 27018,
+      MONGODB_INITIAL_PRIMARY_PORT_NUMBER: 27018,
+      RELEASE: env.ROCKETCHAT_TAG,
+    };
+
+    let envStr = "";
+    Object.entries(_env).map(
+      ([variable, value]) => (envStr += `${variable}=${value}\n`)
+    );
+
+    await $`echo ${envStr} > .env`;
+
+    console.log(await findLastVersion())
+  });
+});

tests/helpers.ts

@@ -0,0 +1,32 @@
+import { expect } from "bun:test";
+import { Octokit } from "octokit";
+
+export function assertEnvironmentVariableNotEmpty(variables: string[]) {
+  variables.forEach((variable) => expect(variable).not.toBeUndefined());
+}
+
+async function* _releases() {
+  let page = 1;
+  while (true) {
+    yield new Octokit({}).rest.repos.listReleases({
+      owner: "RocketChat",
+      repo: "Rocket.Chat",
+      page: page,
+    });
+    page++;
+  }
+}
+
+// @ts-ignore-error
+export async function findLastVersion(): Promise<string> {
+  let next = false;
+  for await (const release of _releases()) {
+    if (release.data.tag_name == process.env.ROCKETCHAT_TAG) {
+      next = true;
+    }
+
+    if (next && !release.data.prerelease) {
+      return release.data.tag_name;
+    }
+  }
+}

tests/index.ts

@@ -0,0 +1 @@
+console.log("Hello via Bun!");

tests/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "deployment-tests",
+  "module": "index.ts",
+  "type": "module",
+  "devDependencies": {
+    "@types/bun": "^1.2.0"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  },
+  "dependencies": {
+    "octokit": "^4.1.0"
+  }
+}

tests/tsconfig.json

@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    // Enable latest features
+    "lib": ["ESNext", "DOM"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    // Best practices
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags (disabled by default)
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noPropertyAccessFromIndexSignature": false
+  }
+}