feat: add tests workflow for bun and deno

.github/workflows/test.yml

@@ -3,8 +3,8 @@ name: Tests
 on: [pull_request, push]
 
 jobs:
-  test:
-    name: Tests
+  test-node:
+    name: Tests Node
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -31,7 +31,6 @@ jobs:
         run: yarn test:unit
       - name: Browsers Tests
         run: yarn test:browsers
-
       # Download spec tests with cache
       - name: Restore spec tests cache
         uses: actions/cache@master
@@ -41,7 +40,6 @@ jobs:
       - name: Download spec tests
         run: yarn download-spec-tests
         working-directory: packages/ssz
-
       # Run them in different steps to quickly identifying which command failed
       # Otherwise just doing `yarn test:spec` you can't tell which specific suite failed
       # many of the suites have identical names for minimal and mainnet
@@ -66,3 +64,51 @@ jobs:
       - name: Spec tests bellatrix-mainnet
         run: LODESTAR_FORK=bellatrix yarn test:spec-static-mainnet
         working-directory: packages/ssz
+
+  test-bun:
+    name: Tests Bun
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2      
+      - uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+      - name: Install Yarn
+        run: bun install -g npm:yarn
+      - uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+      - uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+      - name: Install
+        run: yarn install --frozen-lockfile
+      - name: Build
+        run: yarn build
+      - name: Generate
+        run: bun run --filter '*' generate
+      - name: Unit Tests
+        run: bun run --bun --filter '*' test:unit
+
+  test-deno:
+    name: Tests Deno
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2-beta
+        with:
+          node-version: "22"
+      - uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+      - name: Install
+        run: yarn install --frozen-lockfile
+      - name: Build
+        run: yarn build
+      # Deno does not run task in workspaces if same task exists on root package.json
+      - name: Clean root scripts 
+        run: cat package.json | jq 'del( .scripts )' > package.json.backup && mv package.json.backup package.json
+      - name: Generate
+        run: deno task --recursive generate
+      - name: Unit Tests
+        run: deno task --recursive test:unit

.gitignore

@@ -19,4 +19,7 @@ node_modules
 !.yarn/patches
 !.yarn/plugins
 !.yarn/sdks
-!.yarn/versions
+!.yarn/versions
+
+# Deno
+deno.lock

deno.jsonc

@@ -0,0 +1,3 @@
+{
+  "nodeModulesDir": "auto"
+}

package.json

@@ -11,9 +11,8 @@
     "build": "yarn clean && lerna run build",
     "lint": "lerna run lint",
     "check-types": "lerna run check-types",
-    "test:unit": "lerna run test:unit",
     "test:browsers": "lerna run test:browsers",
-    "test": "lerna run test",
+    "test:unit": "lerna run test:unit",
     "benchmark:files": "NODE_OPTIONS='--max_old_space_size=4096 --loader=ts-node/esm' benchmark --config .benchrc.yaml",
     "benchmark": "yarn benchmark:files 'packages/*/test/perf/**/*.test.ts'",
     "benchmark:local": "yarn benchmark --local",
@@ -30,8 +29,8 @@
     "@types/node": "^22.10.2",
     "@typescript-eslint/eslint-plugin": "^6",
     "@typescript-eslint/parser": "^6",
-    "@vitest/browser": "^2.1.4",
-    "@vitest/coverage-v8": "^2.1.4",
+    "@vitest/browser": "^3.0.7",
+    "@vitest/coverage-v8": "^3.0.7",
     "babel-loader": "^8.2.2",
     "eslint": "^7.30.0",
     "eslint-plugin-import": "^2.23.4",
@@ -43,8 +42,9 @@
     "ts-loader": "^9.5.1",
     "ts-node": "^10.9.2",
     "typescript": "~5.4.2",
-    "vite-plugin-node-polyfills": "^0.22.0",
-    "vitest": "^2.1.4",
+    "vite-plugin-node-polyfills": "^0.23.0",
+    "vitest": "^3.0.7",
+    "vitest-in-process-pool": "^2.0.0",
     "webdriverio": "^9.2.11",
     "webpack": "^5.75.0",
     "webpack-cli": "^5.0.1",

packages/as-sha256/package.json

@@ -33,11 +33,8 @@
     "build:lib": "tsc -p tsconfig.build.json",
     "build:web": "webpack --mode production --entry ./index.js --output ./dist/as-sha256.min.js",
     "build": "yarn asbuild && yarn asbuild:simd && yarn generate && yarn build:lib",
-    "test": "yarn run test:unit",
     "test:unit": "vitest run --dir test/unit/",
-    "test:browsers": "yarn test:browsers:chrome && yarn test:browsers:firefox",
-    "test:browsers:chrome": "vitest run --browser chrome --config ./vitest.browser.config.ts --dir test/unit",
-    "test:browsers:firefox": "vitest run --browser firefox --config ./vitest.browser.config.ts --dir test/unit",
+    "test:browsers": "vitest run --config ./vitest.browser.config.ts --dir test/unit",
     "benchmark": "node -r ts-node/register ./node_modules/.bin/benchmark 'test/perf/*.test.ts'",
     "benchmark:local": "yarn benchmark --local",
     "test:ci": "yarn test:as-ci"

packages/as-sha256/scripts/codegen.ts

@@ -2,7 +2,7 @@
 // we preprocess the binary data into valid javascript code, a single exportable object.
 // which can be statically imported.
 
-import fs from "fs";
+import fs from "node:fs";
 
 interface BinaryMeta {
   input: string;

packages/persistent-merkle-tree/package.json

@@ -42,7 +42,7 @@
     "benchmark:files": "node --max-old-space-size=4096 --expose-gc --loader ts-node/esm ../../node_modules/.bin/benchmark",
     "benchmark": "yarn benchmark:files 'test/perf/*.test.ts'",
     "benchmark:local": "yarn benchmark --local",
-    "test": "vitest run --dir test/unit"
+    "test:unit": "vitest run --dir test/unit"
   },
   "pre-push": [
     "lint"

packages/ssz/package.json

@@ -23,11 +23,10 @@
     "lint": "eslint --color --ext .ts src/ test/",
     "lint:fix": "yarn run lint --fix",
     "prepublishOnly": "yarn build",
-    "test": "yarn test:unit",
     "benchmark": "node --max-old-space-size=4096 --expose-gc ../../node_modules/.bin/benchmark 'test/perf/*.test.ts'",
     "benchmark:local": "yarn benchmark --local",
     "test:perf": "node --loader=ts-node/esm' benchmark 'test/perf/**/*.test.ts'",
-    "test:unit": "vitest run --dir test/unit --coverage --coverage.reporter text --coverage.reporter clover",
+    "test:unit": "vitest run --dir test/unit",
     "test:spec": "yarn test:spec-generic && yarn test:spec-static test:spec-eip-4881",
     "test:spec-generic": "vitest run --dir test/spec/generic",
     "test:spec-static": "yarn test:spec-static-minimal && yarn test:spec-static-mainnet",

packages/ssz/test/spec/generic/index.test.ts

@@ -1,6 +1,6 @@
 import {describe, it, expect} from "vitest";
-import path from "path";
-import fs from "fs";
+import path from "node:path";
+import fs from "node:fs";
 import {ethereumConsensusSpecsTests} from "../../specTestVersioning.js";
 import {parseSszGenericValidTestcase, parseSszGenericInvalidTestcase} from "../testRunner.js";
 import {runValidSszTest} from "../runValidTest.js";

packages/ssz/test/spec/ssz_static.ts

@@ -1,5 +1,5 @@
-import fs from "fs";
-import path from "path";
+import fs from "node:fs";
+import path from "node:path";
 import {describe, it, vi} from "vitest";
 import {isCompositeType, Type} from "../../src/index.js";
 import {ssz} from "../lodestarTypes/index.js";

packages/ssz/test/spec/testRunner.ts

@@ -1,5 +1,5 @@
-import path from "path";
-import fs from "fs";
+import path from "node:path";
+import fs from "node:fs";
 import {uncompress} from "snappyjs";
 import jsyaml from "js-yaml";
 import {schema} from "./sszYamlSchema.js";

packages/ssz/test/specTestVersioning.ts

@@ -1,4 +1,4 @@
-import path from "path";
+import path from "node:path";
 import url from "url";
 import {DownloadTestsOptions} from "@lodestar/spec-test-util/downloadTests";
 

packages/ssz/vitest.config.ts

@@ -1,4 +1,8 @@
 import {defineConfig, mergeConfig} from "vitest/config";
-import baseConfig from "../../vitest.base.unit.config";
+import baseConfig from "../../vitest.base.unit.config.js";
+import {getRuntime} from "../../vitest.base.unit.config.js";
 
-export default mergeConfig(baseConfig, defineConfig({}));
+export default mergeConfig(
+  baseConfig,
+  defineConfig({test: {coverage: {enabled: getRuntime() === "node", reporter: ["text", "clover"]}}})
+);

vitest.base.browser.config.ts

@@ -1,5 +1,5 @@
 import { defineConfig, mergeConfig } from "vitest/config";
-import {nodePolyfills} from "vite-plugin-node-polyfills";
+import { nodePolyfills } from "vite-plugin-node-polyfills";
 
 import baseConfig from "./vitest.base.unit.config";
 
@@ -9,17 +9,24 @@ export default mergeConfig(
     plugins: [
       nodePolyfills({
         include: ["buffer", "crypto", "util", "stream"],
-        globals: {Buffer: true},
+        globals: { Buffer: true },
         protocolImports: true,
       }),
     ],
     test: {
       browser: {
-        name: "chrome",
         headless: true,
         provider: "webdriverio",
         screenshotFailures: false,
+        instances: [{ browser: "chrome" }, { browser: "firefox" }],
       },
     },
+    optimizeDeps: {
+      include: [
+        "vite-plugin-node-polyfills/shims/buffer",
+        "vite-plugin-node-polyfills/shims/global",
+        "vite-plugin-node-polyfills/shims/process",
+      ],
+    },
   })
 );

vitest.base.unit.config.ts

@@ -1,9 +1,51 @@
 import path from "node:path";
-import {defineConfig} from "vitest/config";
+import { defineConfig, ViteUserConfig } from "vitest/config";
 const __dirname = new URL(".", import.meta.url).pathname;
 
+export type Runtime = "node" | "deno" | "bun";
+
+export function getRuntime(): Runtime {
+  if ("bun" in process.versions) return "bun";
+  if ("deno" in process.versions) return "deno";
+
+  return "node";
+}
+
+export function getPoolOptions(runtime: Runtime): ViteUserConfig["test"] {
+  if (runtime === "node") {
+    return {
+      pool: "threads",
+      poolOptions: {
+        threads: {
+          singleThread: true,
+          minThreads: 2,
+          maxThreads: 10,
+        },
+      },
+      coverage: {
+        enabled: true,
+      },
+      reporters: process.env.GITHUB_ACTIONS
+        ? ["verbose", "hanging-process", "github-actions"]
+        : [
+            process.env.TEST_COMPACT_OUTPUT ? "basic" : "verbose",
+            "hanging-process",
+          ],
+    };
+  }
+
+  return {
+    pool: "vitest-in-process-pool",
+    reporters: [["default", { summary: false }]],
+    coverage: {
+      enabled: false,
+    },
+  };
+}
+
 export default defineConfig({
   test: {
+    ...getPoolOptions(getRuntime()),
     include: ["**/*.test.ts"],
     exclude: [
       "**/spec-tests/**",
@@ -16,12 +58,11 @@ export default defineConfig({
       "**/{karma,rollup,webpack,vite,vitest,jest,ava,babel,nyc,cypress,tsup,build}.config.*",
     ],
     setupFiles: [path.join(__dirname, "./vitest/setupFiles/customMatchers.ts")],
-    reporters: process.env.GITHUB_ACTIONS
-      ? ["verbose", "hanging-process", "github-actions"]
-      : [
-          process.env.TEST_COMPACT_OUTPUT ? "basic" : "verbose",
-          "hanging-process",
-        ],
+    coverage: {
+      reporter: ["clover", "text"],
+    },
+    testTimeout: 15000,
+    hookTimeout: 15000,
     onConsoleLog: () => !process.env.TEST_QUIET_CONSOLE,
   },
 });