chore(@turbo/repository): convert tests to node test runner (#7985)

Running these tests with Jest takes ~15s, with test runner it takes
~400ms. The test execution itself is the same, so I think the extra time
for Jest is because of transpiling via Babel? Maybe there's an import
that is slow or something that is irrelevant with `node --import`.

.github/workflows/turborepo-native-lib-test.yml

@@ -48,6 +48,7 @@ jobs:
         with:
           windows: ${{ matrix.os.name == 'windows' }}
           github-token: "${{ secrets.GITHUB_TOKEN }}"
+          node-version: "20"
 
       - name: Install Global Turbo
         uses: ./.github/actions/install-global-turbo

packages/turbo-repository/__tests__/affected-packages.test.ts

@@ -1,3 +1,5 @@
+import { describe, test } from "node:test";
+import { strict as assert } from "node:assert";
 import * as path from "node:path";
 import { Workspace, Package, PackageManager } from "../js/dist/index.js";
 
@@ -40,12 +42,11 @@ describe("affectedPackages", () => {
     },
   ];
 
-  test.each(tests)(
-    "$description",
-    async (testParams: AffectedPackagesTestParams) => {
-      const { files, expected } = testParams;
+  for (const { description, files, expected } of tests) {
+    test(description, async () => {
       const dir = path.resolve(__dirname, "./fixtures/monorepo");
       const workspace = await Workspace.find(dir);
+
       const reduced: PackageReduced[] = (
         await workspace.affectedPackages(files)
       ).map((pkg) => {
@@ -55,7 +56,7 @@ describe("affectedPackages", () => {
         };
       });
 
-      expect(reduced).toEqual(expected);
-    }
-  );
+      assert.deepEqual(reduced, expected);
+    });
+  }
 });

packages/turbo-repository/__tests__/find-packages.test.ts

@@ -1,27 +1,29 @@
+import { describe, it } from "node:test";
+import { strict as assert } from "node:assert";
 import * as path from "node:path";
 import { Workspace, Package } from "../js/dist/index.js";
 
 describe("findPackages", () => {
   it("enumerates packages", async () => {
     const workspace = await Workspace.find("./fixtures/monorepo");
     const packages: Package[] = await workspace.findPackages();
-    expect(packages.length).not.toBe(0);
+    assert.notEqual(packages.length, 0);
   });
 
   it("returns a package graph", async () => {
     const dir = path.resolve(__dirname, "./fixtures/monorepo");
     const workspace = await Workspace.find(dir);
     const packages = await workspace.findPackagesWithGraph();
 
-    expect(Object.keys(packages).length).toBe(2);
+    assert.equal(Object.keys(packages).length, 2);
 
     const pkg1 = packages["apps/app"];
     const pkg2 = packages["packages/ui"];
 
-    expect(pkg1.dependencies).toEqual(["packages/ui"]);
-    expect(pkg1.dependents).toEqual([]);
+    assert.deepEqual(pkg1.dependencies, ["packages/ui"]);
+    assert.deepEqual(pkg1.dependents, []);
 
-    expect(pkg2.dependencies).toEqual([]);
-    expect(pkg2.dependents).toEqual(["apps/app"]);
+    assert.deepEqual(pkg2.dependencies, []);
+    assert.deepEqual(pkg2.dependents, ["apps/app"]);
   });
 });

packages/turbo-repository/__tests__/workspace.test.ts

@@ -1,16 +1,18 @@
+import { describe, it } from "node:test";
+import { strict as assert } from "node:assert";
 import * as path from "node:path";
 import { Workspace, PackageManager } from "../js/dist/index.js";
 
 describe("Workspace", () => {
   it("finds a workspace", async () => {
     const workspace = await Workspace.find();
     const expectedRoot = path.resolve(__dirname, "../../..");
-    expect(workspace.absolutePath).toBe(expectedRoot);
+    assert.equal(workspace.absolutePath, expectedRoot);
   });
 
   it("finds a package manager", async () => {
     const workspace = await Workspace.find();
     const packageManager: PackageManager = workspace.packageManager;
-    expect(packageManager.name).toBe("pnpm");
+    assert.equal(packageManager.name, "pnpm");
   });
 });

packages/turbo-repository/package.json

@@ -8,7 +8,7 @@
     "build": "napi build --platform -p turborepo-napi --cargo-cwd ../../ --cargo-name turborepo_napi native --js false --dts ../js/index.d.ts && mkdir -p js/dist && cp js/index.js js/dist/index.js && cp js/index.d.ts js/dist/index.d.ts",
     "build:release": "napi build --release --platform -p turborepo-napi --cargo-cwd ../../ --cargo-name turborepo_napi native --js false",
     "package": "node scripts/publish.mjs",
-    "test": "jest"
+    "test": "node --import tsx --test __tests__/*.test.ts"
   },
   "keywords": [],
   "author": "",
@@ -17,8 +17,7 @@
     "@napi-rs/cli": "^2.16.3",
     "execa": "^8.0.1",
     "fs-extra": "^11.1.1",
-    "jest": "^27.4.3",
-    "ts-jest": "^27.1.1"
+    "tsx": "^4.7.2"
   },
   "main": "dist/index.js",
   "napi": {