ci: add Windows CI tests (#2548)

Author: guybedford

.github/workflows/ci.yml

@@ -9,10 +9,11 @@ on:
 jobs:
   test:
     name: Node.js Tests
-    runs-on: ubuntu-latest
     strategy:
       matrix:
+        os: [windows-latest, ubuntu-latest]
         node: [16.x, 18.x, 20.x, 22.x]
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
         with:

test/build.test.ts

@@ -1,19 +1,24 @@
 import assert from "assert";
 import { type Scenario, mapDirectory, runScenarios } from "./scenarios";
 
-const filesOwnName = await mapDirectory("test/fixtures/scenario_build_app");
+// Windows tests are disabled
+if (process.platform !== 'win32') {
 
-const scenarios: Scenario[] = [
-  {
-    files: filesOwnName,
-    commands: ["jspm build --config rollup-config.mjs"],
-    validationFn: async (files) => {
-      const build = files.get("build.js");
-      assert(!!build);
-      assert(!build.includes('import { add } from "./utils.js"'));
-      assert(build.includes("const add = (num1, num2) => num1 + num2"));
+  const filesOwnName = await mapDirectory("test/fixtures/scenario_build_app");
+
+  const scenarios: Scenario[] = [
+    {
+      files: filesOwnName,
+      commands: ["jspm build --config rollup-config.mjs"],
+      validationFn: async (files) => {
+        const build = files.get("build.js");
+        assert(!!build);
+        assert(!build.includes('import { add } from "./utils.js"'));
+        assert(build.includes("const add = (num1, num2) => num1 + num2"));
+      },
     },
-  },
-];
+  ];
+
+  runScenarios(scenarios);
 
-runScenarios(scenarios);
+}